U.S. public vehicle records

2015 Mercedes Benz B-CLASS ELECTRIC problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

25 owner complaints analyzed

2 distinct recall campaigns

1,863 mi median reported failure mileage

Scope: 2015 model year. Data updated: 2026-10-01 (October 1, 2026). 18 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Power Train is the most frequently named component, appearing in 14 of 25 complaints (56.0%). A complaint can name multiple components.

Recurring terms in complaint narratives
Topic	Matching reports	Share of complaints
Engine operation	9	36.0%
Electrical and battery issues	3	12.0%
Braking behavior	2	8.0%
Steering behavior	2	8.0%
Transmission and shifting	1	4.0%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Power Train

Fuel/Propulsion System

Engine

Vehicle Speed Control

Electrical System

Steering

Unknown Or Other

Power Train: 14; Fuel/Propulsion System: 10; Engine: 7; Vehicle Speed Control: 6; Electrical System: 5; Steering: 2; Unknown Or Other: 2

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000

25,000 to 49,999

50,000 to 74,999

75,000 to 99,999

100,000 to 149,999

150,000 and above

Under 25,000: 17; 25,000 to 49,999: 1; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0

Under 25,000 miles has the most reports with usable mileage (17). 7 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

2015

2016

2019

2020

2022

2023

2024

2015: 16; 2016: 1; 2019: 1; 2020: 1; 2022: 2; 2023: 3; 2024: 1

Pattern summary

Power Train leads the component reports. Engine operation appears in 9 complaint narratives. Electrical and battery issues appears in 3 complaint narratives. Braking behavior appears in 2 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Complaint evidence

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 10735507 · 2015-07-21 (July 21, 2015)

THUMP! COMPLETE LOSS OF POWER ON FREEWAY. RANDOM SHIFT TO NEUTRAL ISSUE. DRIVING HOME FROM THE PURCHASING THE CAR ON THE 101 SOUTHBOUND IN THE FAST LANE GOING 65 MPH. ACCELERATION WAS SUDDENLY LOST. THE POWER TRAIN MALFUNCTIONED AND SHIFTED ITSELF INTO NEUTRAL. THE GAS PEDAL WAS UNRESPONSIVE. HAD TO PULL OVER AT WOODMAN EXIT ON INERTIA ALONE. WE HAD JUST PURCHASED THE CAR ONLY 2 HOURS PRIOR TO THIS INCIDENT AND PUT 30 MILES ON THE ODOMETER. NO WARNING LIGHTS APPEARED. MY RESEARCH ON THIS ISSUE SHOWS THAT IT IS THAT SAME ISSUE THAT HAS CAUSED T…

Owner-reported narrative. 40 miles reported. Look up ODI 10735507 at NHTSA ↗

Owner report 10746003 · 2015-08-04 (August 4, 2015)

MY 2015 MERCEDES BENZ B CLASS ELECTRIC DRIVE LOST POWER DURING MY EVENING COMMUTE TODAY LEAVING ME STALLED IN TRAFFIC. I WAS NOT ABLE TO MAKE IT ACROSS ALL 5 LANES OF A BUSY FREEWAY TO THE SHOULDER BEFORE COMING TO A COMPLETE STOP HALFWAY BETWEEN TWO LANES (ONE OF WHICH WAS A BUSY MERGE LANE FROM SFO AIRPORT). I TRIED TO RESTART IT (KEYLESS) A COUPLE OF TIMES WITHOUT SUCCESS- NO MESSAGES ON DASH, REST OF ELECTRONICS (RADIO ETC) STILL WORKING FINE. I DID NOTICE THAT THE GAUGE DROPPED DOWN TO FULL "CHARGING" AS IF THE REGENERATIVE SYSTEM WERE FUL…

Owner-reported narrative. 2,100 miles reported. Look up ODI 10746003 at NHTSA ↗

Owner report 10764173 · 2015-09-16 (September 16, 2015)

THERE HAS BEEN TWO INCIDENT, IN WHICH I AM DRIVING THE CAR AND THE ACCELERATOR DOES NOT RESPOND, REQUIRING ME TO MAKE AN EMERGENCY LANE CHANGE TO GET OFF THE ROAD, THESE SITUATION HAVE BEEN VERY FRIGHTENING AND I FEAR FOR MY LIFE DRIVING SUCH A CAR. THE FIRST SITUATION OCCURRED AUGUST 2015 , WHILE TRAVELING ON A HIGH WAY AT 65MPH. THE CAR STOP ACCELERATED AND I LUCKLY MADE AN EMERGENCY LANE CHANGE WITHOUT HARM MYSELF, FAMILY CAR OR ANYONE ELSE. I IMMEDIATELY CONTACTED SOS ON MY CAR AND WAS TOLD THE CAR WAS SAFE TO DRIVE, AFTER I RESTARTED I…

Owner-reported narrative. 3,000 miles reported. Look up ODI 10764173 at NHTSA ↗

Owner report 10766546 · 2015-09-21 (September 21, 2015)

I WAS DRIVING ON THE 91 FREEWAY IN ANAHEIM CA WHEN MY BRAND NEW (APPROXIMATELY 1000 MILES ON THE ODOMETER) 2015 MB ALL ELECTRIC AUTOMOBILE BEGAN TO DECELERATE. MY FOOT WAS ON THE ACCELERATOR AS I LOST ALL POWER TO THE ENGINE. THE BATTERY WAS FULLY CHARGED. THE RADIO AND ALL OF THE ELECTRONIC INTERIOR FEATURES WERE INTACT. I WAS IN THE 3RD LANE OF TRAFFIC (OUT OF 5). LUCKILY THE TRAFFIC WAS LIGHT AS I PULLED OVER TO THE SIDE OF THE FREEWAY AND THE CAR CAME TO A COMPLETE STOP. I WAS QUITE UNNERVED BY THE INCIDENT BUT THE CAR STARTED UP AND I CON…

Owner-reported narrative. 1,000 miles reported. Look up ODI 10766546 at NHTSA ↗

Owner report 10760362 · 2015-08-31 (August 31, 2015)

I WAS DRIVING AT 55 MPH ON THE FREEWAY WITH BOTH HANDS ON THE WHEEL WHEN ALL OF A SUDDEN I LOST POWER TO THE ACCELERATOR PEDAL. NO MECHANICAL PROBLEM WAS INDICATED ON THE DASH: THE CAR WAS 'READY' AND WAS IN 'D' YET I HAD NO POWER WHATSOEVER TO THE ACCELERATOR PEDAL. I COULD NOT PULL OVER TO GET OUT OF TROUBLE BECAUSE I WAS SURROUNDED BY FAST MOVING TRAFFIC AND HAD NO POWER. I COULD NOT BRAKE TO TRY TO RESTART THE CAR WITHOUT BEING REAR ENDED BY THE CONSIDERABLE TRAFFIC BEHIND ME ON THE FREEWAY. MY ONLY OPTION WAS TO CONTINUE TO COAST FROM MY…

Owner-reported narrative. 1,626 miles reported. Look up ODI 10760362 at NHTSA ↗

Owner report 10781331 · 2015-10-11 (October 11, 2015)

MY B-CLASS ELECTRIC HAD A SUDDEN LOSS OF POWER. HERE'S THE DETAILS: LEFT THE HOUSE IN SAN DIEGO AT 7:00 AM. OUTSIDE TEMPERATURE ABOUT 75+DEGREES. ABOUT 1 MILE FROM THE START, I BRAKED SLIGHTLY TO MAINTAIN SPEED OF ABOUT 25 MPH, COASTED TOWARDS AND UPHILL, PUT MY FOOT ON THE ACCELERATOR TO MAINTAIN SPEED AND THERE WAS NO POWER-JUST COASTING. THERE WAS NO UNUSUAL SOUND AND NO WARNING DISPLAYED. THE CAR APPEARED NORMAL EXCEPT THE GUAGE WAS SHOWING FULL REGENERATIVE BRAKING WHILE THE CAR WAS COASTING. TRANSMISSION WAS IN D-AUTO. POWER STEERI…

Owner-reported narrative. 1,600 miles reported. Look up ODI 10781331 at NHTSA ↗

Owner report 11599546 · 2024-07-06 (July 6, 2024)

MERCEDES DEALER NOTES : 07/19/2022 CLIENT STATES STEERING IS STIFF. STARTED ABOUT 1 TO 2 MONTHS AGO AND WOULD SHOW UP ONCE AND AWHILE. WHEN IT WOULD ACT UP WOULD NOT DRIVE IT AND IT WOULD LOCK THE STEERING . THIS HAPPENED MULTIPLE TIMES, WITH ACCIDENT HAZARD. WE DID THE BELOW WORK. ELECTRIC POWER STEERING RACK FAULTY REPLACE COMPLETE ELECTRIC POWER STEERING RACK. WHICH COST US OVER $3000. NOW WE HAVE SIMILIAR PROBLEM STEERING IS TIGHT AGAIN, MAKING FLAPPING NOISE, DEALER RECOMMENDED REPLACEMENT OF POWER STEERING RACK, GEAR BOX 07/02/24 , MERC…

Owner-reported narrative. Look up ODI 11599546 at NHTSA ↗

Explore the data

Vehicle analysis explorer

Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.

Data completeness

25 unique complaints in this selection. Analysis snapshot: 2026-10-01.

72.0%Usable mileage18 / 25 records

100.0%Valid incident date25 / 25 records

100.0%Valid filing date25 / 25 records

100.0%Ordered incident and filing dates25 / 25 records

Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.

Problems by model year

Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.

From model yearThrough model year

Component complaint heatmap
Component	2014	2015	2016
Power Train	1050.0% ODI 10733548 · 75 mi WHILE DRIVING, ON ANY ROAD AND ANY SPEED, THE VEHICLE GOES INTO NEUTRAL AND THE STOP SWITCH ENGINE OFF INDICATOR APPEARS. THIS REQUIRES ME TO PULL OVER TO THE SIDE OF THE ROAD, PLACE THE VEHICLE IN PARK AND TURN OFF THE IGNITION. I REMOVE THE KEY, REPLACE IT, AND THEN ATTEMPT TO START THE VEHICLE AGAIN. IT MAY START IMMEDIATELY, OR IT MAY TAKE SEVERAL TIMES TURNING THE KEY FROM THE ON TO OFF TO ON POSITION BEFORE IT WORKS AGAIN. AT TIMES, WHEN IT DOES START, AND I PUT IT INTO REVERSE OR DRIVE FROM PARK IT MAY STALL AGAIN. EVENTUALLY, I A… Look up ODI 10733548 at NHTSA ↗	1456.0% ODI 10733740 · 420 mi THIS INCIDENT HAS HAPPENED TWICE SINCE WE GOT THE CAR ON 06/25/2015. FIRST TIME, DRIVING DOWN A STREET AT 35 MPH AND THE CAR WILL SHIFT BY ITSELF INTO NEUTRAL. THE CAR WILL NOT GO BACK TO DRIVE AND THERE IS NOT POWER TO THE DRIVE SYSTEM. THE ONLY WAY TO CORRECT IT IS TO COAST TO A STOP AND TURN OFF THE CAR AND RESTART IT TO CONTINUE DRIVING. THE SECOND TIME, ON 7/10/2015 MY WIFE WAS DRIVING ON THE FREEWAY AT 55MPH AND SAME THING HAPPENED AGAIN, BUT WAS PUT IN A MORE DANGEROUS SITUATION SINCE SHE WAS TRAVELING IN THE LEFT LANE AND THERE WAS NO C… Look up ODI 10733740 at NHTSA ↗	120.0% ODI 11466784 On 4/19/22 while driving my Mercedes B250e, I received a 'check coolant level' warning message, followed closely by 'without starting engine again, consult workshop' and then 'stop, switch engine off'. All messages appeared in less than 30 minutes time, and then my engine completely shut off while I was pulling into a parking lot. Prior to this date, there were no warning signs of the issue. The issue was diagnosed by the Mercedes Atlanta South dealership as a catastrophic electric drive unit failure caused by a coolant leak due to a faulty rot… Look up ODI 11466784 at NHTSA ↗
Engine	630.0% ODI 10743359 · 4,910 mi I WAS CRUISING DOWN A PRETTY BUSY MAIN STREET. AS I WAS TRYING TO MANUEVER IN TRAFFIC, I SENSED THAT AS I WAS PRESSING ON THE GAS, THE CAR WAS UNRESPONSIVE. I LOOKED AT THE DASH AND NOTICED THE CAR HAD MOVED ITSELF INTO NEUTRAL. I TRIED TO TURN THE KEY, BUT NOTHING HAPPENED. THE CAR WAS UNRESPONSIVE, BUT STILL ON (FROM THE LOOK OF THE DASHBOARD). I QUICKLY TRIED TO COAST TO THE SIDE OF THE ROAD, IN BETWEEN SPEEDING TRAFFIC, WHICH WAS VERY DANGEROUS, AS I WAS NEAR THE HIGHWAY ONRAMP AREA. ONCE I SAFELY PULLED ASIDE, I TRIED TO AGAIN TURN … Look up ODI 10743359 at NHTSA ↗	728.0% ODI 10780926 · 3,300 mi ON 10-5-15, MY 2015 MERCEDES B CLASS WITH 3300 MILES DECIDED TO LOSE ALL POWER IN THE MIDDLE OF 101 IN RUSH HOUR TRAFFIC. LUCKILY TRAFFIC WAS MOVING AT 15MPH, I HAD TO COMPLETELY STOP THE CAR IN THE MIDDLE LANE. PUT THE CAR IN PARK, SHUT IT OFF AND RESTART TO REGAIN POWER. THERE WERE NO CHECK ENGINE LIGHT OR SIGNS THAT THE CAR WAS BROKEN, I JUST SIMPLY LOST ALL DRIVE POWER EVEN THOUGH I WAS IN D. IT WAS SCARY AS I WAS ON THE 101 AT ABOUT 4PM. THIS ALSO HAPPENED AT ANOTHER WHEN I FIRST GOT THE CAR, PLEASE GET MERCEDES TO FIX THIS BEFORE I G… Look up ODI 10780926 at NHTSA ↗	360.0% ODI 11445157 2021-11-29, 10a PST. The "check coolant level" warning appeared while I was driving westbound on the 210 freeway in Glendale, California. As I took the exit to La Crescenta Ave, another alert appeared that there was a sudden "malfunction: visit workshop" warning. As I was trying to turn off on a side street to pull over (with my 4 year old in the back seat), the car stopped in the middle of the road and would not start back up again. Some good citizens helped me push my car up the hill to the side street where I could safely park the vehi… Look up ODI 11445157 at NHTSA ↗
Electrical System	735.0% ODI 10734877 · 3,827 mi TL* THE CONTACT OWNS A 2014 MERCEDES BENZ B-CLASS ELECTRIC. WHILE DRIVING 35 MPH, THE VEHICLE LOST ALL POWER WITHOUT WARNING. THE CONTACT WAS ABLE TO STEER THE VEHICLE INTO A PARKING LOT. THE VEHICLE WAS TOWED TO THE DEALER, BUT THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 3,827. Look up ODI 10734877 at NHTSA ↗	520.0% ODI 10780926 · 3,300 mi ON 10-5-15, MY 2015 MERCEDES B CLASS WITH 3300 MILES DECIDED TO LOSE ALL POWER IN THE MIDDLE OF 101 IN RUSH HOUR TRAFFIC. LUCKILY TRAFFIC WAS MOVING AT 15MPH, I HAD TO COMPLETELY STOP THE CAR IN THE MIDDLE LANE. PUT THE CAR IN PARK, SHUT IT OFF AND RESTART TO REGAIN POWER. THERE WERE NO CHECK ENGINE LIGHT OR SIGNS THAT THE CAR WAS BROKEN, I JUST SIMPLY LOST ALL DRIVE POWER EVEN THOUGH I WAS IN D. IT WAS SCARY AS I WAS ON THE 101 AT ABOUT 4PM. THIS ALSO HAPPENED AT ANOTHER WHEN I FIRST GOT THE CAR, PLEASE GET MERCEDES TO FIX THIS BEFORE I G… Look up ODI 10780926 at NHTSA ↗	120.0% ODI 11445157 2021-11-29, 10a PST. The "check coolant level" warning appeared while I was driving westbound on the 210 freeway in Glendale, California. As I took the exit to La Crescenta Ave, another alert appeared that there was a sudden "malfunction: visit workshop" warning. As I was trying to turn off on a side street to pull over (with my 4 year old in the back seat), the car stopped in the middle of the road and would not start back up again. Some good citizens helped me push my car up the hill to the side street where I could safely park the vehi… Look up ODI 11445157 at NHTSA ↗
Fuel/Propulsion System	210.0% ODI 10906967 · 43,276 mi EXTREMELY DANGEROUS SUDDEN LOSS OF POWER WHILE DRIVING 70+ MPH ON BUSY HIGHWAY. WAS ALMOST INVOLVED IN A SERIOUS TRAFFIC COLLISION BECAUSE IT A STOPPED IN THE ROAD. ATTEMPTS TO RESTART THE VEHICLE FAILED. COULD NOT GET THE VEHICLE OUT OF "PARK" AND WAS UNABLE TO SWITCH IT INTO "NEUTRAL" TO ROLL THE VEHICLE OUT OF THE LANE OF HIGH SPEED TRAFFIC. THE INABILITY TO GET THE VEHICLE INTO "NEUTRAL" FURTHER COMPROMISED MY SAFETY AND THE SAFETY OF OTHER DRIVERS ON THE HIGHWAY. MAIN LOW VOLTAGE 12V BATTERY DIED SOON AFTER INCIDENT AND C… Look up ODI 10906967 at NHTSA ↗	1040.0% ODI 10746003 · 2,100 mi MY 2015 MERCEDES BENZ B CLASS ELECTRIC DRIVE LOST POWER DURING MY EVENING COMMUTE TODAY LEAVING ME STALLED IN TRAFFIC. I WAS NOT ABLE TO MAKE IT ACROSS ALL 5 LANES OF A BUSY FREEWAY TO THE SHOULDER BEFORE COMING TO A COMPLETE STOP HALFWAY BETWEEN TWO LANES (ONE OF WHICH WAS A BUSY MERGE LANE FROM SFO AIRPORT). I TRIED TO RESTART IT (KEYLESS) A COUPLE OF TIMES WITHOUT SUCCESS- NO MESSAGES ON DASH, REST OF ELECTRONICS (RADIO ETC) STILL WORKING FINE. I DID NOTICE THAT THE GAUGE DROPPED DOWN TO FULL "CHARGING" AS IF THE REGENERATIVE SYSTEM WERE FUL… Look up ODI 10746003 at NHTSA ↗	00.0% No examples available for this selection.
Vehicle Speed Control	15.0% ODI 10743359 · 4,910 mi I WAS CRUISING DOWN A PRETTY BUSY MAIN STREET. AS I WAS TRYING TO MANUEVER IN TRAFFIC, I SENSED THAT AS I WAS PRESSING ON THE GAS, THE CAR WAS UNRESPONSIVE. I LOOKED AT THE DASH AND NOTICED THE CAR HAD MOVED ITSELF INTO NEUTRAL. I TRIED TO TURN THE KEY, BUT NOTHING HAPPENED. THE CAR WAS UNRESPONSIVE, BUT STILL ON (FROM THE LOOK OF THE DASHBOARD). I QUICKLY TRIED TO COAST TO THE SIDE OF THE ROAD, IN BETWEEN SPEEDING TRAFFIC, WHICH WAS VERY DANGEROUS, AS I WAS NEAR THE HIGHWAY ONRAMP AREA. ONCE I SAFELY PULLED ASIDE, I TRIED TO AGAIN TURN … Look up ODI 10743359 at NHTSA ↗	624.0% ODI 10733740 · 420 mi THIS INCIDENT HAS HAPPENED TWICE SINCE WE GOT THE CAR ON 06/25/2015. FIRST TIME, DRIVING DOWN A STREET AT 35 MPH AND THE CAR WILL SHIFT BY ITSELF INTO NEUTRAL. THE CAR WILL NOT GO BACK TO DRIVE AND THERE IS NOT POWER TO THE DRIVE SYSTEM. THE ONLY WAY TO CORRECT IT IS TO COAST TO A STOP AND TURN OFF THE CAR AND RESTART IT TO CONTINUE DRIVING. THE SECOND TIME, ON 7/10/2015 MY WIFE WAS DRIVING ON THE FREEWAY AT 55MPH AND SAME THING HAPPENED AGAIN, BUT WAS PUT IN A MORE DANGEROUS SITUATION SINCE SHE WAS TRAVELING IN THE LEFT LANE AND THERE WAS NO C… Look up ODI 10733740 at NHTSA ↗	00.0% No examples available for this selection.
Unknown Or Other	210.0% ODI 10778580 · 4,500 mi BEGINNING AT ABOUT 4500 MILES WE BROUGHT THE CAR IN TO THE SHOP AFTER COMING TO A STOP; WE CALL IT THE 'CLOMP!' IT WILL UNEXPECTEDLY ROCK FORWARD CREATING A VERY UNSAFE FEELING. THEN THE FOLLOWING MONTH, THE 'CLOMPING' PRESENTED ITSELF AGAIN SO MY WIFE RETURNED THE VEHICLE TO THE DEALERSHIP TO DEMONSTRATE. A FEW WEEKS LATER, THE CAR BEGAN MAKING A LOUD TURBINE NOISE, AND THE ROCKING FORWARD AFTER COMING TO A STOP RE-PRESENTED ITSELF AGAIN SO WE RETURNED THE CAR TO SERVICE. THEN THE FOLLOWING MONTH THE CAR CONTINUED TO RANDOMLY LUNGE FORWARD AF… Look up ODI 10778580 at NHTSA ↗	28.0% ODI 11500606 Failure of seals and or bearings in the electric motor causing coolant to leak into the electric motor, creating an internal electrical fault, seizing electric motor. Look up ODI 11500606 at NHTSA ↗	120.0% ODI 11466784 On 4/19/22 while driving my Mercedes B250e, I received a 'check coolant level' warning message, followed closely by 'without starting engine again, consult workshop' and then 'stop, switch engine off'. All messages appeared in less than 30 minutes time, and then my engine completely shut off while I was pulling into a parking lot. Prior to this date, there were no warning signs of the issue. The issue was diagnosed by the Mercedes Atlanta South dealership as a catastrophic electric drive unit failure caused by a coolant leak due to a faulty rot… Look up ODI 11466784 at NHTSA ↗
Service Brakes	315.0% ODI 10778580 · 4,500 mi BEGINNING AT ABOUT 4500 MILES WE BROUGHT THE CAR IN TO THE SHOP AFTER COMING TO A STOP; WE CALL IT THE 'CLOMP!' IT WILL UNEXPECTEDLY ROCK FORWARD CREATING A VERY UNSAFE FEELING. THEN THE FOLLOWING MONTH, THE 'CLOMPING' PRESENTED ITSELF AGAIN SO MY WIFE RETURNED THE VEHICLE TO THE DEALERSHIP TO DEMONSTRATE. A FEW WEEKS LATER, THE CAR BEGAN MAKING A LOUD TURBINE NOISE, AND THE ROCKING FORWARD AFTER COMING TO A STOP RE-PRESENTED ITSELF AGAIN SO WE RETURNED THE CAR TO SERVICE. THEN THE FOLLOWING MONTH THE CAR CONTINUED TO RANDOMLY LUNGE FORWARD AF… Look up ODI 10778580 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Steering	00.0% No examples available for this selection.	28.0% ODI 10735507 · 40 mi THUMP! COMPLETE LOSS OF POWER ON FREEWAY. RANDOM SHIFT TO NEUTRAL ISSUE. DRIVING HOME FROM THE PURCHASING THE CAR ON THE 101 SOUTHBOUND IN THE FAST LANE GOING 65 MPH. ACCELERATION WAS SUDDENLY LOST. THE POWER TRAIN MALFUNCTIONED AND SHIFTED ITSELF INTO NEUTRAL. THE GAS PEDAL WAS UNRESPONSIVE. HAD TO PULL OVER AT WOODMAN EXIT ON INERTIA ALONE. WE HAD JUST PURCHASED THE CAR ONLY 2 HOURS PRIOR TO THIS INCIDENT AND PUT 30 MILES ON THE ODOMETER. NO WARNING LIGHTS APPEARED. MY RESEARCH ON THIS ISSUE SHOWS THAT IT IS THAT SAME ISSUE THAT HAS CAUSED T… Look up ODI 10735507 at NHTSA ↗	120.0% ODI 11075935 2016 MERCEDES-BENZ B CLASS. CONSUMER WRITES IN REGARDS TO INSUFFICIENT ELECTRICAL GROUNDING SAFETY RECALL. LD THE CONSUMER STATED THE RECALL REPAIR EXCEEDED A REASONABLE AMOUNT OF TIME. JS Look up ODI 11075935 at NHTSA ↗

Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.

Failure mileage by component

Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.

Component failure mileage distribution
Component	Mileage range (25th–75th percentile)	Median	Usable records	Examples
Power Train	1,100–3,150 mi	1,600 mi	11	ODI 10733740 · 420 mi THIS INCIDENT HAS HAPPENED TWICE SINCE WE GOT THE CAR ON 06/25/2015. FIRST TIME, DRIVING DOWN A STREET AT 35 MPH AND THE CAR WILL SHIFT BY ITSELF INTO NEUTRAL. THE CAR WILL NOT GO BACK TO DRIVE AND THERE IS NOT POWER TO THE DRIVE SYSTEM. THE ONLY WAY TO CORRECT IT IS TO COAST TO A STOP AND TURN OFF THE CAR AND RESTART IT TO CONTINUE DRIVING. THE SECOND TIME, ON 7/10/2015 MY WIFE WAS DRIVING ON THE FREEWAY AT 55MPH AND SAME THING HAPPENED AGAIN, BUT WAS PUT IN A MORE DANGEROUS SITUATION SINCE SHE WAS TRAVELING IN THE LEFT LANE AND THERE WAS NO C… Look up ODI 10733740 at NHTSA ↗ ODI 10735507 · 40 mi THUMP! COMPLETE LOSS OF POWER ON FREEWAY. RANDOM SHIFT TO NEUTRAL ISSUE. DRIVING HOME FROM THE PURCHASING THE CAR ON THE 101 SOUTHBOUND IN THE FAST LANE GOING 65 MPH. ACCELERATION WAS SUDDENLY LOST. THE POWER TRAIN MALFUNCTIONED AND SHIFTED ITSELF INTO NEUTRAL. THE GAS PEDAL WAS UNRESPONSIVE. HAD TO PULL OVER AT WOODMAN EXIT ON INERTIA ALONE. WE HAD JUST PURCHASED THE CAR ONLY 2 HOURS PRIOR TO THIS INCIDENT AND PUT 30 MILES ON THE ODOMETER. NO WARNING LIGHTS APPEARED. MY RESEARCH ON THIS ISSUE SHOWS THAT IT IS THAT SAME ISSUE THAT HAS CAUSED T… Look up ODI 10735507 at NHTSA ↗ ODI 10749910 · 4,500 mi TL* THE CONTACT OWNS A 2015 MERCEDES BENZ B-CLASS ELECTRIC. WHILE DRIVING AT 35 MPH, THE VEHICLE DECELERATED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN PERFORMED A SOFTWARE UPDATE ON THE VEHICLE. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 4,500. THE VIN WAS NOT AVAILABLE. Look up ODI 10749910 at NHTSA ↗
Fuel/Propulsion System	1,210–2,170 mi	1,613 mi	8	ODI 10746003 · 2,100 mi MY 2015 MERCEDES BENZ B CLASS ELECTRIC DRIVE LOST POWER DURING MY EVENING COMMUTE TODAY LEAVING ME STALLED IN TRAFFIC. I WAS NOT ABLE TO MAKE IT ACROSS ALL 5 LANES OF A BUSY FREEWAY TO THE SHOULDER BEFORE COMING TO A COMPLETE STOP HALFWAY BETWEEN TWO LANES (ONE OF WHICH WAS A BUSY MERGE LANE FROM SFO AIRPORT). I TRIED TO RESTART IT (KEYLESS) A COUPLE OF TIMES WITHOUT SUCCESS- NO MESSAGES ON DASH, REST OF ELECTRONICS (RADIO ETC) STILL WORKING FINE. I DID NOTICE THAT THE GAUGE DROPPED DOWN TO FULL "CHARGING" AS IF THE REGENERATIVE SYSTEM WERE FUL… Look up ODI 10746003 at NHTSA ↗ ODI 10749642 · 55 mi WHILE DRIVING 35 MPH ON TIMED LIGHT RUSH HOUR TRAFFIC ROAD, CAR LOST ACCELERATION CAPABILITY. INSTRUMENTATION PANEL DISPLAYED NORMALLY. CAR DID NOT RESPOND TO SWITCH TO SPORT MODE IN ATTEMPT TO GET MORE RESPONSE. DID NOT STALL COMPLETELY BUT NO ACCELERATION POSSIBLE. NORMAL AFTER TURNED OFF AND RE-START. Look up ODI 10749642 at NHTSA ↗ ODI 10759022 · 2,380 mi SUDDEN LOSS OF POWER WHILE DRIVING ON A HIGHWAY AT 65-70MPH. NO INDICATION OF ANY PROBLEM ON DASH BOARD, EXCEPT AN INDICATION THAT IT WAS AT MAXIMUM REGENERATION. GEAR SELECTION INDICATOR DISPLAYED THAT THE CAR WAS IN DRIVE, NOT IN NEUTRAL. NO RESPONSE FROM THROTTLE PEDAL PRESSING. SLOWLY DRIFTED ACROSS MULTIPLE LANES OF HIGHWAY UNTIL I REACHED THE SHOULDER AND CAME TO A STOP. TURNED CAR OFF AND THEN BACK ON, AFTER WHICH THE CAR BEHAVED NORMALLY AGAIN. Look up ODI 10759022 at NHTSA ↗
Engine	Too few reports for a range	2,450 mi	4 (sparse)	ODI 10780926 · 3,300 mi ON 10-5-15, MY 2015 MERCEDES B CLASS WITH 3300 MILES DECIDED TO LOSE ALL POWER IN THE MIDDLE OF 101 IN RUSH HOUR TRAFFIC. LUCKILY TRAFFIC WAS MOVING AT 15MPH, I HAD TO COMPLETELY STOP THE CAR IN THE MIDDLE LANE. PUT THE CAR IN PARK, SHUT IT OFF AND RESTART TO REGAIN POWER. THERE WERE NO CHECK ENGINE LIGHT OR SIGNS THAT THE CAR WAS BROKEN, I JUST SIMPLY LOST ALL DRIVE POWER EVEN THOUGH I WAS IN D. IT WAS SCARY AS I WAS ON THE 101 AT ABOUT 4PM. THIS ALSO HAPPENED AT ANOTHER WHEN I FIRST GOT THE CAR, PLEASE GET MERCEDES TO FIX THIS BEFORE I G… Look up ODI 10780926 at NHTSA ↗ ODI 10781215 · 500 mi 3XS I HAVE HAD THE CAR STOP WORKING WHILE DRIVING. ALL THREE OCCASIONS WHILE COMING TO A QUICK STOP THE CAR QUIT WORKING. I HAD TO COME TO A COMPLETE STOP, PUT THE CAR IN PARK AND RESTART THE VEHICLE. I LEASED THE CAR IN JULY/AUGUST 2015, LAST INCIDENT WAS ON 9/22. Look up ODI 10781215 at NHTSA ↗ ODI 10781331 · 1,600 mi MY B-CLASS ELECTRIC HAD A SUDDEN LOSS OF POWER. HERE'S THE DETAILS: LEFT THE HOUSE IN SAN DIEGO AT 7:00 AM. OUTSIDE TEMPERATURE ABOUT 75+DEGREES. ABOUT 1 MILE FROM THE START, I BRAKED SLIGHTLY TO MAINTAIN SPEED OF ABOUT 25 MPH, COASTED TOWARDS AND UPHILL, PUT MY FOOT ON THE ACCELERATOR TO MAINTAIN SPEED AND THERE WAS NO POWER-JUST COASTING. THERE WAS NO UNUSUAL SOUND AND NO WARNING DISPLAYED. THE CAR APPEARED NORMAL EXCEPT THE GUAGE WAS SHOWING FULL REGENERATIVE BRAKING WHILE THE CAR WAS COASTING. TRANSMISSION WAS IN D-AUTO. POWER STEERI… Look up ODI 10781331 at NHTSA ↗
Vehicle Speed Control	635–2,192 mi	1,453 mi	6	ODI 10733740 · 420 mi THIS INCIDENT HAS HAPPENED TWICE SINCE WE GOT THE CAR ON 06/25/2015. FIRST TIME, DRIVING DOWN A STREET AT 35 MPH AND THE CAR WILL SHIFT BY ITSELF INTO NEUTRAL. THE CAR WILL NOT GO BACK TO DRIVE AND THERE IS NOT POWER TO THE DRIVE SYSTEM. THE ONLY WAY TO CORRECT IT IS TO COAST TO A STOP AND TURN OFF THE CAR AND RESTART IT TO CONTINUE DRIVING. THE SECOND TIME, ON 7/10/2015 MY WIFE WAS DRIVING ON THE FREEWAY AT 55MPH AND SAME THING HAPPENED AGAIN, BUT WAS PUT IN A MORE DANGEROUS SITUATION SINCE SHE WAS TRAVELING IN THE LEFT LANE AND THERE WAS NO C… Look up ODI 10733740 at NHTSA ↗ ODI 10735507 · 40 mi THUMP! COMPLETE LOSS OF POWER ON FREEWAY. RANDOM SHIFT TO NEUTRAL ISSUE. DRIVING HOME FROM THE PURCHASING THE CAR ON THE 101 SOUTHBOUND IN THE FAST LANE GOING 65 MPH. ACCELERATION WAS SUDDENLY LOST. THE POWER TRAIN MALFUNCTIONED AND SHIFTED ITSELF INTO NEUTRAL. THE GAS PEDAL WAS UNRESPONSIVE. HAD TO PULL OVER AT WOODMAN EXIT ON INERTIA ALONE. WE HAD JUST PURCHASED THE CAR ONLY 2 HOURS PRIOR TO THIS INCIDENT AND PUT 30 MILES ON THE ODOMETER. NO WARNING LIGHTS APPEARED. MY RESEARCH ON THIS ISSUE SHOWS THAT IT IS THAT SAME ISSUE THAT HAS CAUSED T… Look up ODI 10735507 at NHTSA ↗ ODI 10759022 · 2,380 mi SUDDEN LOSS OF POWER WHILE DRIVING ON A HIGHWAY AT 65-70MPH. NO INDICATION OF ANY PROBLEM ON DASH BOARD, EXCEPT AN INDICATION THAT IT WAS AT MAXIMUM REGENERATION. GEAR SELECTION INDICATOR DISPLAYED THAT THE CAR WAS IN DRIVE, NOT IN NEUTRAL. NO RESPONSE FROM THROTTLE PEDAL PRESSING. SLOWLY DRIFTED ACROSS MULTIPLE LANES OF HIGHWAY UNTIL I REACHED THE SHOULDER AND CAME TO A STOP. TURNED CAR OFF AND THEN BACK ON, AFTER WHICH THE CAR BEHAVED NORMALLY AGAIN. Look up ODI 10759022 at NHTSA ↗
Electrical System	Too few reports for a range	3,300 mi	3 (sparse)	ODI 10780926 · 3,300 mi ON 10-5-15, MY 2015 MERCEDES B CLASS WITH 3300 MILES DECIDED TO LOSE ALL POWER IN THE MIDDLE OF 101 IN RUSH HOUR TRAFFIC. LUCKILY TRAFFIC WAS MOVING AT 15MPH, I HAD TO COMPLETELY STOP THE CAR IN THE MIDDLE LANE. PUT THE CAR IN PARK, SHUT IT OFF AND RESTART TO REGAIN POWER. THERE WERE NO CHECK ENGINE LIGHT OR SIGNS THAT THE CAR WAS BROKEN, I JUST SIMPLY LOST ALL DRIVE POWER EVEN THOUGH I WAS IN D. IT WAS SCARY AS I WAS ON THE 101 AT ABOUT 4PM. THIS ALSO HAPPENED AT ANOTHER WHEN I FIRST GOT THE CAR, PLEASE GET MERCEDES TO FIX THIS BEFORE I G… Look up ODI 10780926 at NHTSA ↗ ODI 10809888 · 3,000 mi CAR WAS STOPPED AND THE ENGINE TURNED ITSELF OFF. RESTARTED MANUALLY. TOOK THE CAR TO THE DEALER FOR REPROGRAMMING. DID THE SAME THING AGAIN. Look up ODI 10809888 at NHTSA ↗ ODI 11281313 · 36,000 mi THIS MB MODEL HAS AN ELECTRIC MOTOR THAT FAILS AT AROUND 35000 TO 40000 MILES, AND MAKES THE VEHICLE TO STOP SUDDENLY CAUSING SERIOUS RISKS TO THE DRIVER IF THIS HAPPENS IN ANY MAIN HIGHWAY. TWO WEEKS AGO MY WIFE WAS DRIVING NORTHBOUND AT THE FAST LANE OF THE PALMETTO EXPRESSWAY , IN MIAMI FL, WHEN THE CAR STOPPED GIVING NO TIME TO AVOID COMING TRAFFIC. FORTUNATELY ONE FDOT RANGER WAS DRIVING SAME WAY AND PROTECT MY WIFE TURNING ON ITS EMERGENCY LIGHTS WHILE THEY WAIT FOR A TOW TRUCK TO ARRIVE. THIS MODEL OF MB IS ASSEMBLED WITH A TESLA MOTO… Look up ODI 11281313 at NHTSA ↗
Steering	Too few reports for a range	40 mi	1 (sparse)	ODI 10735507 · 40 mi THUMP! COMPLETE LOSS OF POWER ON FREEWAY. RANDOM SHIFT TO NEUTRAL ISSUE. DRIVING HOME FROM THE PURCHASING THE CAR ON THE 101 SOUTHBOUND IN THE FAST LANE GOING 65 MPH. ACCELERATION WAS SUDDENLY LOST. THE POWER TRAIN MALFUNCTIONED AND SHIFTED ITSELF INTO NEUTRAL. THE GAS PEDAL WAS UNRESPONSIVE. HAD TO PULL OVER AT WOODMAN EXIT ON INERTIA ALONE. WE HAD JUST PURCHASED THE CAR ONLY 2 HOURS PRIOR TO THIS INCIDENT AND PUT 30 MILES ON THE ODOMETER. NO WARNING LIGHTS APPEARED. MY RESEARCH ON THIS ISSUE SHOWS THAT IT IS THAT SAME ISSUE THAT HAS CAUSED T… Look up ODI 10735507 at NHTSA ↗

Complaint and recall timeline

Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.

ComponentPeriod

Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.

Monthly counts, recall campaigns and complaint examples

Monthly complaint and recall timeline
Month	Campaigns announced	Examples
2024-11	None	No examples available for this selection.
2024-12	None	No examples available for this selection.
2025-01	None	No examples available for this selection.
2025-02	None	No examples available for this selection.
2025-03	None	No examples available for this selection.
2025-04	None	No examples available for this selection.
2025-05	None	No examples available for this selection.
2025-06	None	No examples available for this selection.
2025-07	None	No examples available for this selection.
2025-08	None	No examples available for this selection.
2025-09	None	No examples available for this selection.
2025-10	None	No examples available for this selection.
2025-11	None	No examples available for this selection.
2025-12	None	No examples available for this selection.
2026-01	None	No examples available for this selection.
2026-02	None	No examples available for this selection.
2026-03	None	No examples available for this selection.
2026-04	None	No examples available for this selection.
2026-05	None	No examples available for this selection.
2026-06	None	No examples available for this selection.
2026-07	None	No examples available for this selection.
2026-08	None	No examples available for this selection.
2026-09	None	No examples available for this selection.
2026-10 (partial)	None	No examples available for this selection.

Emerging complaint spikes

Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.

This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.

No complete months meet the spike thresholds for this selection.

Equal-age model-year comparison

Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.

Observation windowFirst model yearSecond model year

2015: 17 complaints · 2016: 2 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2015	16	17	17
2016	1	2	2

Date coverage across each selected cohort

Date basis for all complaints in selected model years
Year	Incident dates used	Filing date fallbacks	Excluded dates
2015	25	0	0
2016	5	0	0

Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.

Components reported together

Each cell counts unique complaints naming both components. Open a nonzero cell for examples.

Component co-occurrence matrix
Component	Power Train	Fuel/Propulsion System	Engine	Vehicle Speed Control	Electrical System	Steering	Unknown Or Other
Power Train	—	4 ODI 10759022 · 2,380 mi SUDDEN LOSS OF POWER WHILE DRIVING ON A HIGHWAY AT 65-70MPH. NO INDICATION OF ANY PROBLEM ON DASH BOARD, EXCEPT AN INDICATION THAT IT WAS AT MAXIMUM REGENERATION. GEAR SELECTION INDICATOR DISPLAYED THAT THE CAR WAS IN DRIVE, NOT IN NEUTRAL. NO RESPONSE FROM THROTTLE PEDAL PRESSING. SLOWLY DRIFTED ACROSS MULTIPLE LANES OF HIGHWAY UNTIL I REACHED THE SHOULDER AND CAME TO A STOP. TURNED CAR OFF AND THEN BACK ON, AFTER WHICH THE CAR BEHAVED NORMALLY AGAIN. Look up ODI 10759022 at NHTSA ↗ ODI 10766546 · 1,000 mi I WAS DRIVING ON THE 91 FREEWAY IN ANAHEIM CA WHEN MY BRAND NEW (APPROXIMATELY 1000 MILES ON THE ODOMETER) 2015 MB ALL ELECTRIC AUTOMOBILE BEGAN TO DECELERATE. MY FOOT WAS ON THE ACCELERATOR AS I LOST ALL POWER TO THE ENGINE. THE BATTERY WAS FULLY CHARGED. THE RADIO AND ALL OF THE ELECTRONIC INTERIOR FEATURES WERE INTACT. I WAS IN THE 3RD LANE OF TRAFFIC (OUT OF 5). LUCKILY THE TRAFFIC WAS LIGHT AS I PULLED OVER TO THE SIDE OF THE FREEWAY AND THE CAR CAME TO A COMPLETE STOP. I WAS QUITE UNNERVED BY THE INCIDENT BUT THE CAR STARTED UP AND I CON… Look up ODI 10766546 at NHTSA ↗ ODI 10778913 · 1,280 mi DRIVING ON THE FREEWAY AT 65MPH, EXPERIENCED COMPLETE AND SUDDEN LOSS OF DRIVE/POWER. CAR CHARGE WAS AROUND 1/2 FULL. HAD TO PULL TO THE SHOULDER AS THE CAR ROLLED TO A COMPLETE STOP. FINDING LOTS OF OTHER REPORTS ONLINE, DEALER HAS BEEN UNABLE TO DETERMINE THE ROOT CAUSE AFTER 1 WEEK. DEALER REPORTED OTHER SIMILAR INCIDENTS FROM OTHER DRIVERS. Look up ODI 10778913 at NHTSA ↗	3 ODI 10780926 · 3,300 mi ON 10-5-15, MY 2015 MERCEDES B CLASS WITH 3300 MILES DECIDED TO LOSE ALL POWER IN THE MIDDLE OF 101 IN RUSH HOUR TRAFFIC. LUCKILY TRAFFIC WAS MOVING AT 15MPH, I HAD TO COMPLETELY STOP THE CAR IN THE MIDDLE LANE. PUT THE CAR IN PARK, SHUT IT OFF AND RESTART TO REGAIN POWER. THERE WERE NO CHECK ENGINE LIGHT OR SIGNS THAT THE CAR WAS BROKEN, I JUST SIMPLY LOST ALL DRIVE POWER EVEN THOUGH I WAS IN D. IT WAS SCARY AS I WAS ON THE 101 AT ABOUT 4PM. THIS ALSO HAPPENED AT ANOTHER WHEN I FIRST GOT THE CAR, PLEASE GET MERCEDES TO FIX THIS BEFORE I G… Look up ODI 10780926 at NHTSA ↗ ODI 10781331 · 1,600 mi MY B-CLASS ELECTRIC HAD A SUDDEN LOSS OF POWER. HERE'S THE DETAILS: LEFT THE HOUSE IN SAN DIEGO AT 7:00 AM. OUTSIDE TEMPERATURE ABOUT 75+DEGREES. ABOUT 1 MILE FROM THE START, I BRAKED SLIGHTLY TO MAINTAIN SPEED OF ABOUT 25 MPH, COASTED TOWARDS AND UPHILL, PUT MY FOOT ON THE ACCELERATOR TO MAINTAIN SPEED AND THERE WAS NO POWER-JUST COASTING. THERE WAS NO UNUSUAL SOUND AND NO WARNING DISPLAYED. THE CAR APPEARED NORMAL EXCEPT THE GUAGE WAS SHOWING FULL REGENERATIVE BRAKING WHILE THE CAR WAS COASTING. TRANSMISSION WAS IN D-AUTO. POWER STEERI… Look up ODI 10781331 at NHTSA ↗ ODI 11281313 · 36,000 mi THIS MB MODEL HAS AN ELECTRIC MOTOR THAT FAILS AT AROUND 35000 TO 40000 MILES, AND MAKES THE VEHICLE TO STOP SUDDENLY CAUSING SERIOUS RISKS TO THE DRIVER IF THIS HAPPENS IN ANY MAIN HIGHWAY. TWO WEEKS AGO MY WIFE WAS DRIVING NORTHBOUND AT THE FAST LANE OF THE PALMETTO EXPRESSWAY , IN MIAMI FL, WHEN THE CAR STOPPED GIVING NO TIME TO AVOID COMING TRAFFIC. FORTUNATELY ONE FDOT RANGER WAS DRIVING SAME WAY AND PROTECT MY WIFE TURNING ON ITS EMERGENCY LIGHTS WHILE THEY WAIT FOR A TOW TRUCK TO ARRIVE. THIS MODEL OF MB IS ASSEMBLED WITH A TESLA MOTO… Look up ODI 11281313 at NHTSA ↗	4 ODI 10733740 · 420 mi THIS INCIDENT HAS HAPPENED TWICE SINCE WE GOT THE CAR ON 06/25/2015. FIRST TIME, DRIVING DOWN A STREET AT 35 MPH AND THE CAR WILL SHIFT BY ITSELF INTO NEUTRAL. THE CAR WILL NOT GO BACK TO DRIVE AND THERE IS NOT POWER TO THE DRIVE SYSTEM. THE ONLY WAY TO CORRECT IT IS TO COAST TO A STOP AND TURN OFF THE CAR AND RESTART IT TO CONTINUE DRIVING. THE SECOND TIME, ON 7/10/2015 MY WIFE WAS DRIVING ON THE FREEWAY AT 55MPH AND SAME THING HAPPENED AGAIN, BUT WAS PUT IN A MORE DANGEROUS SITUATION SINCE SHE WAS TRAVELING IN THE LEFT LANE AND THERE WAS NO C… Look up ODI 10733740 at NHTSA ↗ ODI 10735507 · 40 mi THUMP! COMPLETE LOSS OF POWER ON FREEWAY. RANDOM SHIFT TO NEUTRAL ISSUE. DRIVING HOME FROM THE PURCHASING THE CAR ON THE 101 SOUTHBOUND IN THE FAST LANE GOING 65 MPH. ACCELERATION WAS SUDDENLY LOST. THE POWER TRAIN MALFUNCTIONED AND SHIFTED ITSELF INTO NEUTRAL. THE GAS PEDAL WAS UNRESPONSIVE. HAD TO PULL OVER AT WOODMAN EXIT ON INERTIA ALONE. WE HAD JUST PURCHASED THE CAR ONLY 2 HOURS PRIOR TO THIS INCIDENT AND PUT 30 MILES ON THE ODOMETER. NO WARNING LIGHTS APPEARED. MY RESEARCH ON THIS ISSUE SHOWS THAT IT IS THAT SAME ISSUE THAT HAS CAUSED T… Look up ODI 10735507 at NHTSA ↗ ODI 10759022 · 2,380 mi SUDDEN LOSS OF POWER WHILE DRIVING ON A HIGHWAY AT 65-70MPH. NO INDICATION OF ANY PROBLEM ON DASH BOARD, EXCEPT AN INDICATION THAT IT WAS AT MAXIMUM REGENERATION. GEAR SELECTION INDICATOR DISPLAYED THAT THE CAR WAS IN DRIVE, NOT IN NEUTRAL. NO RESPONSE FROM THROTTLE PEDAL PRESSING. SLOWLY DRIFTED ACROSS MULTIPLE LANES OF HIGHWAY UNTIL I REACHED THE SHOULDER AND CAME TO A STOP. TURNED CAR OFF AND THEN BACK ON, AFTER WHICH THE CAR BEHAVED NORMALLY AGAIN. Look up ODI 10759022 at NHTSA ↗	2 ODI 10780926 · 3,300 mi ON 10-5-15, MY 2015 MERCEDES B CLASS WITH 3300 MILES DECIDED TO LOSE ALL POWER IN THE MIDDLE OF 101 IN RUSH HOUR TRAFFIC. LUCKILY TRAFFIC WAS MOVING AT 15MPH, I HAD TO COMPLETELY STOP THE CAR IN THE MIDDLE LANE. PUT THE CAR IN PARK, SHUT IT OFF AND RESTART TO REGAIN POWER. THERE WERE NO CHECK ENGINE LIGHT OR SIGNS THAT THE CAR WAS BROKEN, I JUST SIMPLY LOST ALL DRIVE POWER EVEN THOUGH I WAS IN D. IT WAS SCARY AS I WAS ON THE 101 AT ABOUT 4PM. THIS ALSO HAPPENED AT ANOTHER WHEN I FIRST GOT THE CAR, PLEASE GET MERCEDES TO FIX THIS BEFORE I G… Look up ODI 10780926 at NHTSA ↗ ODI 11281313 · 36,000 mi THIS MB MODEL HAS AN ELECTRIC MOTOR THAT FAILS AT AROUND 35000 TO 40000 MILES, AND MAKES THE VEHICLE TO STOP SUDDENLY CAUSING SERIOUS RISKS TO THE DRIVER IF THIS HAPPENS IN ANY MAIN HIGHWAY. TWO WEEKS AGO MY WIFE WAS DRIVING NORTHBOUND AT THE FAST LANE OF THE PALMETTO EXPRESSWAY , IN MIAMI FL, WHEN THE CAR STOPPED GIVING NO TIME TO AVOID COMING TRAFFIC. FORTUNATELY ONE FDOT RANGER WAS DRIVING SAME WAY AND PROTECT MY WIFE TURNING ON ITS EMERGENCY LIGHTS WHILE THEY WAIT FOR A TOW TRUCK TO ARRIVE. THIS MODEL OF MB IS ASSEMBLED WITH A TESLA MOTO… Look up ODI 11281313 at NHTSA ↗	2 ODI 10735507 · 40 mi THUMP! COMPLETE LOSS OF POWER ON FREEWAY. RANDOM SHIFT TO NEUTRAL ISSUE. DRIVING HOME FROM THE PURCHASING THE CAR ON THE 101 SOUTHBOUND IN THE FAST LANE GOING 65 MPH. ACCELERATION WAS SUDDENLY LOST. THE POWER TRAIN MALFUNCTIONED AND SHIFTED ITSELF INTO NEUTRAL. THE GAS PEDAL WAS UNRESPONSIVE. HAD TO PULL OVER AT WOODMAN EXIT ON INERTIA ALONE. WE HAD JUST PURCHASED THE CAR ONLY 2 HOURS PRIOR TO THIS INCIDENT AND PUT 30 MILES ON THE ODOMETER. NO WARNING LIGHTS APPEARED. MY RESEARCH ON THIS ISSUE SHOWS THAT IT IS THAT SAME ISSUE THAT HAS CAUSED T… Look up ODI 10735507 at NHTSA ↗ ODI 11599546 MERCEDES DEALER NOTES : 07/19/2022 CLIENT STATES STEERING IS STIFF. STARTED ABOUT 1 TO 2 MONTHS AGO AND WOULD SHOW UP ONCE AND AWHILE. WHEN IT WOULD ACT UP WOULD NOT DRIVE IT AND IT WOULD LOCK THE STEERING . THIS HAPPENED MULTIPLE TIMES, WITH ACCIDENT HAZARD. WE DID THE BELOW WORK. ELECTRIC POWER STEERING RACK FAULTY REPLACE COMPLETE ELECTRIC POWER STEERING RACK. WHICH COST US OVER $3000. NOW WE HAVE SIMILIAR PROBLEM STEERING IS TIGHT AGAIN, MAKING FLAPPING NOISE, DEALER RECOMMENDED REPLACEMENT OF POWER STEERING RACK, GEAR BOX 07/02/24 , MERC… Look up ODI 11599546 at NHTSA ↗	1 ODI 11599546 MERCEDES DEALER NOTES : 07/19/2022 CLIENT STATES STEERING IS STIFF. STARTED ABOUT 1 TO 2 MONTHS AGO AND WOULD SHOW UP ONCE AND AWHILE. WHEN IT WOULD ACT UP WOULD NOT DRIVE IT AND IT WOULD LOCK THE STEERING . THIS HAPPENED MULTIPLE TIMES, WITH ACCIDENT HAZARD. WE DID THE BELOW WORK. ELECTRIC POWER STEERING RACK FAULTY REPLACE COMPLETE ELECTRIC POWER STEERING RACK. WHICH COST US OVER $3000. NOW WE HAVE SIMILIAR PROBLEM STEERING IS TIGHT AGAIN, MAKING FLAPPING NOISE, DEALER RECOMMENDED REPLACEMENT OF POWER STEERING RACK, GEAR BOX 07/02/24 , MERC… Look up ODI 11599546 at NHTSA ↗
Fuel/Propulsion System	4 ODI 10759022 · 2,380 mi SUDDEN LOSS OF POWER WHILE DRIVING ON A HIGHWAY AT 65-70MPH. NO INDICATION OF ANY PROBLEM ON DASH BOARD, EXCEPT AN INDICATION THAT IT WAS AT MAXIMUM REGENERATION. GEAR SELECTION INDICATOR DISPLAYED THAT THE CAR WAS IN DRIVE, NOT IN NEUTRAL. NO RESPONSE FROM THROTTLE PEDAL PRESSING. SLOWLY DRIFTED ACROSS MULTIPLE LANES OF HIGHWAY UNTIL I REACHED THE SHOULDER AND CAME TO A STOP. TURNED CAR OFF AND THEN BACK ON, AFTER WHICH THE CAR BEHAVED NORMALLY AGAIN. Look up ODI 10759022 at NHTSA ↗ ODI 10766546 · 1,000 mi I WAS DRIVING ON THE 91 FREEWAY IN ANAHEIM CA WHEN MY BRAND NEW (APPROXIMATELY 1000 MILES ON THE ODOMETER) 2015 MB ALL ELECTRIC AUTOMOBILE BEGAN TO DECELERATE. MY FOOT WAS ON THE ACCELERATOR AS I LOST ALL POWER TO THE ENGINE. THE BATTERY WAS FULLY CHARGED. THE RADIO AND ALL OF THE ELECTRONIC INTERIOR FEATURES WERE INTACT. I WAS IN THE 3RD LANE OF TRAFFIC (OUT OF 5). LUCKILY THE TRAFFIC WAS LIGHT AS I PULLED OVER TO THE SIDE OF THE FREEWAY AND THE CAR CAME TO A COMPLETE STOP. I WAS QUITE UNNERVED BY THE INCIDENT BUT THE CAR STARTED UP AND I CON… Look up ODI 10766546 at NHTSA ↗ ODI 10778913 · 1,280 mi DRIVING ON THE FREEWAY AT 65MPH, EXPERIENCED COMPLETE AND SUDDEN LOSS OF DRIVE/POWER. CAR CHARGE WAS AROUND 1/2 FULL. HAD TO PULL TO THE SHOULDER AS THE CAR ROLLED TO A COMPLETE STOP. FINDING LOTS OF OTHER REPORTS ONLINE, DEALER HAS BEEN UNABLE TO DETERMINE THE ROOT CAUSE AFTER 1 WEEK. DEALER REPORTED OTHER SIMILAR INCIDENTS FROM OTHER DRIVERS. Look up ODI 10778913 at NHTSA ↗	—	2 ODI 10781331 · 1,600 mi MY B-CLASS ELECTRIC HAD A SUDDEN LOSS OF POWER. HERE'S THE DETAILS: LEFT THE HOUSE IN SAN DIEGO AT 7:00 AM. OUTSIDE TEMPERATURE ABOUT 75+DEGREES. ABOUT 1 MILE FROM THE START, I BRAKED SLIGHTLY TO MAINTAIN SPEED OF ABOUT 25 MPH, COASTED TOWARDS AND UPHILL, PUT MY FOOT ON THE ACCELERATOR TO MAINTAIN SPEED AND THERE WAS NO POWER-JUST COASTING. THERE WAS NO UNUSUAL SOUND AND NO WARNING DISPLAYED. THE CAR APPEARED NORMAL EXCEPT THE GUAGE WAS SHOWING FULL REGENERATIVE BRAKING WHILE THE CAR WAS COASTING. TRANSMISSION WAS IN D-AUTO. POWER STEERI… Look up ODI 10781331 at NHTSA ↗ ODI 11469255 The main electric drive motor will start leaking coolant which then damages the motor and even electronics. Well known issue and makes the vehicle unsafe and isn't a matter of "if" but "when" the seals will go bad and this is on our car that has less than 40k miles on the odometer. Look up ODI 11469255 at NHTSA ↗	3 ODI 10759022 · 2,380 mi SUDDEN LOSS OF POWER WHILE DRIVING ON A HIGHWAY AT 65-70MPH. NO INDICATION OF ANY PROBLEM ON DASH BOARD, EXCEPT AN INDICATION THAT IT WAS AT MAXIMUM REGENERATION. GEAR SELECTION INDICATOR DISPLAYED THAT THE CAR WAS IN DRIVE, NOT IN NEUTRAL. NO RESPONSE FROM THROTTLE PEDAL PRESSING. SLOWLY DRIFTED ACROSS MULTIPLE LANES OF HIGHWAY UNTIL I REACHED THE SHOULDER AND CAME TO A STOP. TURNED CAR OFF AND THEN BACK ON, AFTER WHICH THE CAR BEHAVED NORMALLY AGAIN. Look up ODI 10759022 at NHTSA ↗ ODI 10760362 · 1,626 mi I WAS DRIVING AT 55 MPH ON THE FREEWAY WITH BOTH HANDS ON THE WHEEL WHEN ALL OF A SUDDEN I LOST POWER TO THE ACCELERATOR PEDAL. NO MECHANICAL PROBLEM WAS INDICATED ON THE DASH: THE CAR WAS 'READY' AND WAS IN 'D' YET I HAD NO POWER WHATSOEVER TO THE ACCELERATOR PEDAL. I COULD NOT PULL OVER TO GET OUT OF TROUBLE BECAUSE I WAS SURROUNDED BY FAST MOVING TRAFFIC AND HAD NO POWER. I COULD NOT BRAKE TO TRY TO RESTART THE CAR WITHOUT BEING REAR ENDED BY THE CONSIDERABLE TRAFFIC BEHIND ME ON THE FREEWAY. MY ONLY OPTION WAS TO CONTINUE TO COAST FROM MY… Look up ODI 10760362 at NHTSA ↗ ODI 10778913 · 1,280 mi DRIVING ON THE FREEWAY AT 65MPH, EXPERIENCED COMPLETE AND SUDDEN LOSS OF DRIVE/POWER. CAR CHARGE WAS AROUND 1/2 FULL. HAD TO PULL TO THE SHOULDER AS THE CAR ROLLED TO A COMPLETE STOP. FINDING LOTS OF OTHER REPORTS ONLINE, DEALER HAS BEEN UNABLE TO DETERMINE THE ROOT CAUSE AFTER 1 WEEK. DEALER REPORTED OTHER SIMILAR INCIDENTS FROM OTHER DRIVERS. Look up ODI 10778913 at NHTSA ↗	2 ODI 11469255 The main electric drive motor will start leaking coolant which then damages the motor and even electronics. Well known issue and makes the vehicle unsafe and isn't a matter of "if" but "when" the seals will go bad and this is on our car that has less than 40k miles on the odometer. Look up ODI 11469255 at NHTSA ↗ ODI 11520040 The electric motor was leaking coolant and needs to be replaced. I have read countless accounts that this is a known issue with this car. Look up ODI 11520040 at NHTSA ↗	0	0
Engine	3 ODI 10780926 · 3,300 mi ON 10-5-15, MY 2015 MERCEDES B CLASS WITH 3300 MILES DECIDED TO LOSE ALL POWER IN THE MIDDLE OF 101 IN RUSH HOUR TRAFFIC. LUCKILY TRAFFIC WAS MOVING AT 15MPH, I HAD TO COMPLETELY STOP THE CAR IN THE MIDDLE LANE. PUT THE CAR IN PARK, SHUT IT OFF AND RESTART TO REGAIN POWER. THERE WERE NO CHECK ENGINE LIGHT OR SIGNS THAT THE CAR WAS BROKEN, I JUST SIMPLY LOST ALL DRIVE POWER EVEN THOUGH I WAS IN D. IT WAS SCARY AS I WAS ON THE 101 AT ABOUT 4PM. THIS ALSO HAPPENED AT ANOTHER WHEN I FIRST GOT THE CAR, PLEASE GET MERCEDES TO FIX THIS BEFORE I G… Look up ODI 10780926 at NHTSA ↗ ODI 10781331 · 1,600 mi MY B-CLASS ELECTRIC HAD A SUDDEN LOSS OF POWER. HERE'S THE DETAILS: LEFT THE HOUSE IN SAN DIEGO AT 7:00 AM. OUTSIDE TEMPERATURE ABOUT 75+DEGREES. ABOUT 1 MILE FROM THE START, I BRAKED SLIGHTLY TO MAINTAIN SPEED OF ABOUT 25 MPH, COASTED TOWARDS AND UPHILL, PUT MY FOOT ON THE ACCELERATOR TO MAINTAIN SPEED AND THERE WAS NO POWER-JUST COASTING. THERE WAS NO UNUSUAL SOUND AND NO WARNING DISPLAYED. THE CAR APPEARED NORMAL EXCEPT THE GUAGE WAS SHOWING FULL REGENERATIVE BRAKING WHILE THE CAR WAS COASTING. TRANSMISSION WAS IN D-AUTO. POWER STEERI… Look up ODI 10781331 at NHTSA ↗ ODI 11281313 · 36,000 mi THIS MB MODEL HAS AN ELECTRIC MOTOR THAT FAILS AT AROUND 35000 TO 40000 MILES, AND MAKES THE VEHICLE TO STOP SUDDENLY CAUSING SERIOUS RISKS TO THE DRIVER IF THIS HAPPENS IN ANY MAIN HIGHWAY. TWO WEEKS AGO MY WIFE WAS DRIVING NORTHBOUND AT THE FAST LANE OF THE PALMETTO EXPRESSWAY , IN MIAMI FL, WHEN THE CAR STOPPED GIVING NO TIME TO AVOID COMING TRAFFIC. FORTUNATELY ONE FDOT RANGER WAS DRIVING SAME WAY AND PROTECT MY WIFE TURNING ON ITS EMERGENCY LIGHTS WHILE THEY WAIT FOR A TOW TRUCK TO ARRIVE. THIS MODEL OF MB IS ASSEMBLED WITH A TESLA MOTO… Look up ODI 11281313 at NHTSA ↗	2 ODI 10781331 · 1,600 mi MY B-CLASS ELECTRIC HAD A SUDDEN LOSS OF POWER. HERE'S THE DETAILS: LEFT THE HOUSE IN SAN DIEGO AT 7:00 AM. OUTSIDE TEMPERATURE ABOUT 75+DEGREES. ABOUT 1 MILE FROM THE START, I BRAKED SLIGHTLY TO MAINTAIN SPEED OF ABOUT 25 MPH, COASTED TOWARDS AND UPHILL, PUT MY FOOT ON THE ACCELERATOR TO MAINTAIN SPEED AND THERE WAS NO POWER-JUST COASTING. THERE WAS NO UNUSUAL SOUND AND NO WARNING DISPLAYED. THE CAR APPEARED NORMAL EXCEPT THE GUAGE WAS SHOWING FULL REGENERATIVE BRAKING WHILE THE CAR WAS COASTING. TRANSMISSION WAS IN D-AUTO. POWER STEERI… Look up ODI 10781331 at NHTSA ↗ ODI 11469255 The main electric drive motor will start leaking coolant which then damages the motor and even electronics. Well known issue and makes the vehicle unsafe and isn't a matter of "if" but "when" the seals will go bad and this is on our car that has less than 40k miles on the odometer. Look up ODI 11469255 at NHTSA ↗	—	0	3 ODI 10780926 · 3,300 mi ON 10-5-15, MY 2015 MERCEDES B CLASS WITH 3300 MILES DECIDED TO LOSE ALL POWER IN THE MIDDLE OF 101 IN RUSH HOUR TRAFFIC. LUCKILY TRAFFIC WAS MOVING AT 15MPH, I HAD TO COMPLETELY STOP THE CAR IN THE MIDDLE LANE. PUT THE CAR IN PARK, SHUT IT OFF AND RESTART TO REGAIN POWER. THERE WERE NO CHECK ENGINE LIGHT OR SIGNS THAT THE CAR WAS BROKEN, I JUST SIMPLY LOST ALL DRIVE POWER EVEN THOUGH I WAS IN D. IT WAS SCARY AS I WAS ON THE 101 AT ABOUT 4PM. THIS ALSO HAPPENED AT ANOTHER WHEN I FIRST GOT THE CAR, PLEASE GET MERCEDES TO FIX THIS BEFORE I G… Look up ODI 10780926 at NHTSA ↗ ODI 11281313 · 36,000 mi THIS MB MODEL HAS AN ELECTRIC MOTOR THAT FAILS AT AROUND 35000 TO 40000 MILES, AND MAKES THE VEHICLE TO STOP SUDDENLY CAUSING SERIOUS RISKS TO THE DRIVER IF THIS HAPPENS IN ANY MAIN HIGHWAY. TWO WEEKS AGO MY WIFE WAS DRIVING NORTHBOUND AT THE FAST LANE OF THE PALMETTO EXPRESSWAY , IN MIAMI FL, WHEN THE CAR STOPPED GIVING NO TIME TO AVOID COMING TRAFFIC. FORTUNATELY ONE FDOT RANGER WAS DRIVING SAME WAY AND PROTECT MY WIFE TURNING ON ITS EMERGENCY LIGHTS WHILE THEY WAIT FOR A TOW TRUCK TO ARRIVE. THIS MODEL OF MB IS ASSEMBLED WITH A TESLA MOTO… Look up ODI 11281313 at NHTSA ↗ ODI 11469255 The main electric drive motor will start leaking coolant which then damages the motor and even electronics. Well known issue and makes the vehicle unsafe and isn't a matter of "if" but "when" the seals will go bad and this is on our car that has less than 40k miles on the odometer. Look up ODI 11469255 at NHTSA ↗	0	1 ODI 11500606 Failure of seals and or bearings in the electric motor causing coolant to leak into the electric motor, creating an internal electrical fault, seizing electric motor. Look up ODI 11500606 at NHTSA ↗
Vehicle Speed Control	4 ODI 10733740 · 420 mi THIS INCIDENT HAS HAPPENED TWICE SINCE WE GOT THE CAR ON 06/25/2015. FIRST TIME, DRIVING DOWN A STREET AT 35 MPH AND THE CAR WILL SHIFT BY ITSELF INTO NEUTRAL. THE CAR WILL NOT GO BACK TO DRIVE AND THERE IS NOT POWER TO THE DRIVE SYSTEM. THE ONLY WAY TO CORRECT IT IS TO COAST TO A STOP AND TURN OFF THE CAR AND RESTART IT TO CONTINUE DRIVING. THE SECOND TIME, ON 7/10/2015 MY WIFE WAS DRIVING ON THE FREEWAY AT 55MPH AND SAME THING HAPPENED AGAIN, BUT WAS PUT IN A MORE DANGEROUS SITUATION SINCE SHE WAS TRAVELING IN THE LEFT LANE AND THERE WAS NO C… Look up ODI 10733740 at NHTSA ↗ ODI 10735507 · 40 mi THUMP! COMPLETE LOSS OF POWER ON FREEWAY. RANDOM SHIFT TO NEUTRAL ISSUE. DRIVING HOME FROM THE PURCHASING THE CAR ON THE 101 SOUTHBOUND IN THE FAST LANE GOING 65 MPH. ACCELERATION WAS SUDDENLY LOST. THE POWER TRAIN MALFUNCTIONED AND SHIFTED ITSELF INTO NEUTRAL. THE GAS PEDAL WAS UNRESPONSIVE. HAD TO PULL OVER AT WOODMAN EXIT ON INERTIA ALONE. WE HAD JUST PURCHASED THE CAR ONLY 2 HOURS PRIOR TO THIS INCIDENT AND PUT 30 MILES ON THE ODOMETER. NO WARNING LIGHTS APPEARED. MY RESEARCH ON THIS ISSUE SHOWS THAT IT IS THAT SAME ISSUE THAT HAS CAUSED T… Look up ODI 10735507 at NHTSA ↗ ODI 10759022 · 2,380 mi SUDDEN LOSS OF POWER WHILE DRIVING ON A HIGHWAY AT 65-70MPH. NO INDICATION OF ANY PROBLEM ON DASH BOARD, EXCEPT AN INDICATION THAT IT WAS AT MAXIMUM REGENERATION. GEAR SELECTION INDICATOR DISPLAYED THAT THE CAR WAS IN DRIVE, NOT IN NEUTRAL. NO RESPONSE FROM THROTTLE PEDAL PRESSING. SLOWLY DRIFTED ACROSS MULTIPLE LANES OF HIGHWAY UNTIL I REACHED THE SHOULDER AND CAME TO A STOP. TURNED CAR OFF AND THEN BACK ON, AFTER WHICH THE CAR BEHAVED NORMALLY AGAIN. Look up ODI 10759022 at NHTSA ↗	3 ODI 10759022 · 2,380 mi SUDDEN LOSS OF POWER WHILE DRIVING ON A HIGHWAY AT 65-70MPH. NO INDICATION OF ANY PROBLEM ON DASH BOARD, EXCEPT AN INDICATION THAT IT WAS AT MAXIMUM REGENERATION. GEAR SELECTION INDICATOR DISPLAYED THAT THE CAR WAS IN DRIVE, NOT IN NEUTRAL. NO RESPONSE FROM THROTTLE PEDAL PRESSING. SLOWLY DRIFTED ACROSS MULTIPLE LANES OF HIGHWAY UNTIL I REACHED THE SHOULDER AND CAME TO A STOP. TURNED CAR OFF AND THEN BACK ON, AFTER WHICH THE CAR BEHAVED NORMALLY AGAIN. Look up ODI 10759022 at NHTSA ↗ ODI 10760362 · 1,626 mi I WAS DRIVING AT 55 MPH ON THE FREEWAY WITH BOTH HANDS ON THE WHEEL WHEN ALL OF A SUDDEN I LOST POWER TO THE ACCELERATOR PEDAL. NO MECHANICAL PROBLEM WAS INDICATED ON THE DASH: THE CAR WAS 'READY' AND WAS IN 'D' YET I HAD NO POWER WHATSOEVER TO THE ACCELERATOR PEDAL. I COULD NOT PULL OVER TO GET OUT OF TROUBLE BECAUSE I WAS SURROUNDED BY FAST MOVING TRAFFIC AND HAD NO POWER. I COULD NOT BRAKE TO TRY TO RESTART THE CAR WITHOUT BEING REAR ENDED BY THE CONSIDERABLE TRAFFIC BEHIND ME ON THE FREEWAY. MY ONLY OPTION WAS TO CONTINUE TO COAST FROM MY… Look up ODI 10760362 at NHTSA ↗ ODI 10778913 · 1,280 mi DRIVING ON THE FREEWAY AT 65MPH, EXPERIENCED COMPLETE AND SUDDEN LOSS OF DRIVE/POWER. CAR CHARGE WAS AROUND 1/2 FULL. HAD TO PULL TO THE SHOULDER AS THE CAR ROLLED TO A COMPLETE STOP. FINDING LOTS OF OTHER REPORTS ONLINE, DEALER HAS BEEN UNABLE TO DETERMINE THE ROOT CAUSE AFTER 1 WEEK. DEALER REPORTED OTHER SIMILAR INCIDENTS FROM OTHER DRIVERS. Look up ODI 10778913 at NHTSA ↗	0	—	0	1 ODI 10735507 · 40 mi THUMP! COMPLETE LOSS OF POWER ON FREEWAY. RANDOM SHIFT TO NEUTRAL ISSUE. DRIVING HOME FROM THE PURCHASING THE CAR ON THE 101 SOUTHBOUND IN THE FAST LANE GOING 65 MPH. ACCELERATION WAS SUDDENLY LOST. THE POWER TRAIN MALFUNCTIONED AND SHIFTED ITSELF INTO NEUTRAL. THE GAS PEDAL WAS UNRESPONSIVE. HAD TO PULL OVER AT WOODMAN EXIT ON INERTIA ALONE. WE HAD JUST PURCHASED THE CAR ONLY 2 HOURS PRIOR TO THIS INCIDENT AND PUT 30 MILES ON THE ODOMETER. NO WARNING LIGHTS APPEARED. MY RESEARCH ON THIS ISSUE SHOWS THAT IT IS THAT SAME ISSUE THAT HAS CAUSED T… Look up ODI 10735507 at NHTSA ↗	0
Electrical System	2 ODI 10780926 · 3,300 mi ON 10-5-15, MY 2015 MERCEDES B CLASS WITH 3300 MILES DECIDED TO LOSE ALL POWER IN THE MIDDLE OF 101 IN RUSH HOUR TRAFFIC. LUCKILY TRAFFIC WAS MOVING AT 15MPH, I HAD TO COMPLETELY STOP THE CAR IN THE MIDDLE LANE. PUT THE CAR IN PARK, SHUT IT OFF AND RESTART TO REGAIN POWER. THERE WERE NO CHECK ENGINE LIGHT OR SIGNS THAT THE CAR WAS BROKEN, I JUST SIMPLY LOST ALL DRIVE POWER EVEN THOUGH I WAS IN D. IT WAS SCARY AS I WAS ON THE 101 AT ABOUT 4PM. THIS ALSO HAPPENED AT ANOTHER WHEN I FIRST GOT THE CAR, PLEASE GET MERCEDES TO FIX THIS BEFORE I G… Look up ODI 10780926 at NHTSA ↗ ODI 11281313 · 36,000 mi THIS MB MODEL HAS AN ELECTRIC MOTOR THAT FAILS AT AROUND 35000 TO 40000 MILES, AND MAKES THE VEHICLE TO STOP SUDDENLY CAUSING SERIOUS RISKS TO THE DRIVER IF THIS HAPPENS IN ANY MAIN HIGHWAY. TWO WEEKS AGO MY WIFE WAS DRIVING NORTHBOUND AT THE FAST LANE OF THE PALMETTO EXPRESSWAY , IN MIAMI FL, WHEN THE CAR STOPPED GIVING NO TIME TO AVOID COMING TRAFFIC. FORTUNATELY ONE FDOT RANGER WAS DRIVING SAME WAY AND PROTECT MY WIFE TURNING ON ITS EMERGENCY LIGHTS WHILE THEY WAIT FOR A TOW TRUCK TO ARRIVE. THIS MODEL OF MB IS ASSEMBLED WITH A TESLA MOTO… Look up ODI 11281313 at NHTSA ↗	2 ODI 11469255 The main electric drive motor will start leaking coolant which then damages the motor and even electronics. Well known issue and makes the vehicle unsafe and isn't a matter of "if" but "when" the seals will go bad and this is on our car that has less than 40k miles on the odometer. Look up ODI 11469255 at NHTSA ↗ ODI 11520040 The electric motor was leaking coolant and needs to be replaced. I have read countless accounts that this is a known issue with this car. Look up ODI 11520040 at NHTSA ↗	3 ODI 10780926 · 3,300 mi ON 10-5-15, MY 2015 MERCEDES B CLASS WITH 3300 MILES DECIDED TO LOSE ALL POWER IN THE MIDDLE OF 101 IN RUSH HOUR TRAFFIC. LUCKILY TRAFFIC WAS MOVING AT 15MPH, I HAD TO COMPLETELY STOP THE CAR IN THE MIDDLE LANE. PUT THE CAR IN PARK, SHUT IT OFF AND RESTART TO REGAIN POWER. THERE WERE NO CHECK ENGINE LIGHT OR SIGNS THAT THE CAR WAS BROKEN, I JUST SIMPLY LOST ALL DRIVE POWER EVEN THOUGH I WAS IN D. IT WAS SCARY AS I WAS ON THE 101 AT ABOUT 4PM. THIS ALSO HAPPENED AT ANOTHER WHEN I FIRST GOT THE CAR, PLEASE GET MERCEDES TO FIX THIS BEFORE I G… Look up ODI 10780926 at NHTSA ↗ ODI 11281313 · 36,000 mi THIS MB MODEL HAS AN ELECTRIC MOTOR THAT FAILS AT AROUND 35000 TO 40000 MILES, AND MAKES THE VEHICLE TO STOP SUDDENLY CAUSING SERIOUS RISKS TO THE DRIVER IF THIS HAPPENS IN ANY MAIN HIGHWAY. TWO WEEKS AGO MY WIFE WAS DRIVING NORTHBOUND AT THE FAST LANE OF THE PALMETTO EXPRESSWAY , IN MIAMI FL, WHEN THE CAR STOPPED GIVING NO TIME TO AVOID COMING TRAFFIC. FORTUNATELY ONE FDOT RANGER WAS DRIVING SAME WAY AND PROTECT MY WIFE TURNING ON ITS EMERGENCY LIGHTS WHILE THEY WAIT FOR A TOW TRUCK TO ARRIVE. THIS MODEL OF MB IS ASSEMBLED WITH A TESLA MOTO… Look up ODI 11281313 at NHTSA ↗ ODI 11469255 The main electric drive motor will start leaking coolant which then damages the motor and even electronics. Well known issue and makes the vehicle unsafe and isn't a matter of "if" but "when" the seals will go bad and this is on our car that has less than 40k miles on the odometer. Look up ODI 11469255 at NHTSA ↗	0	—	0	0
Steering	2 ODI 10735507 · 40 mi THUMP! COMPLETE LOSS OF POWER ON FREEWAY. RANDOM SHIFT TO NEUTRAL ISSUE. DRIVING HOME FROM THE PURCHASING THE CAR ON THE 101 SOUTHBOUND IN THE FAST LANE GOING 65 MPH. ACCELERATION WAS SUDDENLY LOST. THE POWER TRAIN MALFUNCTIONED AND SHIFTED ITSELF INTO NEUTRAL. THE GAS PEDAL WAS UNRESPONSIVE. HAD TO PULL OVER AT WOODMAN EXIT ON INERTIA ALONE. WE HAD JUST PURCHASED THE CAR ONLY 2 HOURS PRIOR TO THIS INCIDENT AND PUT 30 MILES ON THE ODOMETER. NO WARNING LIGHTS APPEARED. MY RESEARCH ON THIS ISSUE SHOWS THAT IT IS THAT SAME ISSUE THAT HAS CAUSED T… Look up ODI 10735507 at NHTSA ↗ ODI 11599546 MERCEDES DEALER NOTES : 07/19/2022 CLIENT STATES STEERING IS STIFF. STARTED ABOUT 1 TO 2 MONTHS AGO AND WOULD SHOW UP ONCE AND AWHILE. WHEN IT WOULD ACT UP WOULD NOT DRIVE IT AND IT WOULD LOCK THE STEERING . THIS HAPPENED MULTIPLE TIMES, WITH ACCIDENT HAZARD. WE DID THE BELOW WORK. ELECTRIC POWER STEERING RACK FAULTY REPLACE COMPLETE ELECTRIC POWER STEERING RACK. WHICH COST US OVER $3000. NOW WE HAVE SIMILIAR PROBLEM STEERING IS TIGHT AGAIN, MAKING FLAPPING NOISE, DEALER RECOMMENDED REPLACEMENT OF POWER STEERING RACK, GEAR BOX 07/02/24 , MERC… Look up ODI 11599546 at NHTSA ↗	0	0	1 ODI 10735507 · 40 mi THUMP! COMPLETE LOSS OF POWER ON FREEWAY. RANDOM SHIFT TO NEUTRAL ISSUE. DRIVING HOME FROM THE PURCHASING THE CAR ON THE 101 SOUTHBOUND IN THE FAST LANE GOING 65 MPH. ACCELERATION WAS SUDDENLY LOST. THE POWER TRAIN MALFUNCTIONED AND SHIFTED ITSELF INTO NEUTRAL. THE GAS PEDAL WAS UNRESPONSIVE. HAD TO PULL OVER AT WOODMAN EXIT ON INERTIA ALONE. WE HAD JUST PURCHASED THE CAR ONLY 2 HOURS PRIOR TO THIS INCIDENT AND PUT 30 MILES ON THE ODOMETER. NO WARNING LIGHTS APPEARED. MY RESEARCH ON THIS ISSUE SHOWS THAT IT IS THAT SAME ISSUE THAT HAS CAUSED T… Look up ODI 10735507 at NHTSA ↗	0	—	1 ODI 11599546 MERCEDES DEALER NOTES : 07/19/2022 CLIENT STATES STEERING IS STIFF. STARTED ABOUT 1 TO 2 MONTHS AGO AND WOULD SHOW UP ONCE AND AWHILE. WHEN IT WOULD ACT UP WOULD NOT DRIVE IT AND IT WOULD LOCK THE STEERING . THIS HAPPENED MULTIPLE TIMES, WITH ACCIDENT HAZARD. WE DID THE BELOW WORK. ELECTRIC POWER STEERING RACK FAULTY REPLACE COMPLETE ELECTRIC POWER STEERING RACK. WHICH COST US OVER $3000. NOW WE HAVE SIMILIAR PROBLEM STEERING IS TIGHT AGAIN, MAKING FLAPPING NOISE, DEALER RECOMMENDED REPLACEMENT OF POWER STEERING RACK, GEAR BOX 07/02/24 , MERC… Look up ODI 11599546 at NHTSA ↗
Unknown Or Other	1 ODI 11599546 MERCEDES DEALER NOTES : 07/19/2022 CLIENT STATES STEERING IS STIFF. STARTED ABOUT 1 TO 2 MONTHS AGO AND WOULD SHOW UP ONCE AND AWHILE. WHEN IT WOULD ACT UP WOULD NOT DRIVE IT AND IT WOULD LOCK THE STEERING . THIS HAPPENED MULTIPLE TIMES, WITH ACCIDENT HAZARD. WE DID THE BELOW WORK. ELECTRIC POWER STEERING RACK FAULTY REPLACE COMPLETE ELECTRIC POWER STEERING RACK. WHICH COST US OVER $3000. NOW WE HAVE SIMILIAR PROBLEM STEERING IS TIGHT AGAIN, MAKING FLAPPING NOISE, DEALER RECOMMENDED REPLACEMENT OF POWER STEERING RACK, GEAR BOX 07/02/24 , MERC… Look up ODI 11599546 at NHTSA ↗	0	1 ODI 11500606 Failure of seals and or bearings in the electric motor causing coolant to leak into the electric motor, creating an internal electrical fault, seizing electric motor. Look up ODI 11500606 at NHTSA ↗	0	0	1 ODI 11599546 MERCEDES DEALER NOTES : 07/19/2022 CLIENT STATES STEERING IS STIFF. STARTED ABOUT 1 TO 2 MONTHS AGO AND WOULD SHOW UP ONCE AND AWHILE. WHEN IT WOULD ACT UP WOULD NOT DRIVE IT AND IT WOULD LOCK THE STEERING . THIS HAPPENED MULTIPLE TIMES, WITH ACCIDENT HAZARD. WE DID THE BELOW WORK. ELECTRIC POWER STEERING RACK FAULTY REPLACE COMPLETE ELECTRIC POWER STEERING RACK. WHICH COST US OVER $3000. NOW WE HAVE SIMILIAR PROBLEM STEERING IS TIGHT AGAIN, MAKING FLAPPING NOISE, DEALER RECOMMENDED REPLACEMENT OF POWER STEERING RACK, GEAR BOX 07/02/24 , MERC… Look up ODI 11599546 at NHTSA ↗	—

Co-reporting does not establish that one component caused another concern.

Recurring narrative patterns

Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.

Search patterns

4 patterns with matching reports.

Stalling or loss of power

10 mentions · 40.0% of complaints

Median mileage: 1,626 mi (9 usable records).

ODI 10735507 · 40 mi

Look up ODI 10735507 at NHTSA ↗

ODI 10746003 · 2,100 mi

Look up ODI 10746003 at NHTSA ↗

ODI 10749642 · 55 mi

WHILE DRIVING 35 MPH ON TIMED LIGHT RUSH HOUR TRAFFIC ROAD, CAR LOST ACCELERATION CAPABILITY. INSTRUMENTATION PANEL DISPLAYED NORMALLY. CAR DID NOT RESPOND TO SWITCH TO SPORT MODE IN ATTEMPT TO GET MORE RESPONSE. DID NOT STALL COMPLETELY BUT NO ACCELERATION POSSIBLE. NORMAL AFTER TURNED OFF AND RE-START.

Look up ODI 10749642 at NHTSA ↗

Matching rule

\b(stall\w*|loss of power|lost power|engine shut\w* off)\b

Warning lights and dashboard alerts

4 mentions · 16.0% of complaints

Median mileage: 2,695 mi (4 usable records).

ODI 10735507 · 40 mi

Look up ODI 10735507 at NHTSA ↗

ODI 10764173 · 3,000 mi

Look up ODI 10764173 at NHTSA ↗

ODI 10776495 · 2,390 mi

UNEXPECTED LOSS OF POWER - WE HAVE EXPERIENCED TOTAL LOSS OF ACCELERATION AND THROTTLE POWER RESULTING IN THE VEHICLE ROLLING/DRIFTING TO A STOP. IN ORDER TO REGAIN THROTTLE POWER, THE CAR MUST BE PLACED IN PARK AND THE ENGINE START BUTTON DEPRESSED. THIS LOSS OF POWER HAS OCCURRED TO ME AT LEAST 3 TIMES AT LOW SPEEDS (10-25 MPH), ONCE AT 45 MPH AND ONCE AT 65 MPH WHILE DRIVING IN THE FAR LEFT LANE OF 73 SOUTH TOLL ROAD, CALIFORNIA. ALSO IMPORTANT IS THAT AT THE TIME FORWARD POWER IS LOST, THE REGENERATION GAUGE ON THE FAR RIGHT OF THE DASHB…

Look up ODI 10776495 at NHTSA ↗

Matching rule

\b(warning light\w*|check engine|dashboard warning\w*|malfunction indicator)\b

Steering assistance concerns

2 mentions · 8.0% of complaints

Median mileage: 1,600 mi (1 usable records).

ODI 10781331 · 1,600 mi

Look up ODI 10781331 at NHTSA ↗

ODI 11599546

Look up ODI 11599546 at NHTSA ↗

Matching rule

\b(power steer\w*|steering assist\w*|steering lock\w*|steering wheel lock\w*)\b

Hard or delayed shifting

1 mentions · 4.0% of complaints

Median mileage: Unavailable (0 usable records).

ODI 11503744

Occasionally the car will lurch forward when coming to a stop. As you come to a stop it tries to propel the car forward as you are breaking and coming to a stop. Happens rarely but when it does it's a big safety concern.

Look up ODI 11503744 at NHTSA ↗

Matching rule