Auto Recall Watch
U.S. public vehicle records

2017 Mercedes-Benz CLA250 problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

27 owner complaints analyzed

10 distinct recall campaigns

39,381 mi median reported failure mileage

Scope: 2017 model year. Data updated: . 11 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Electrical System is the most frequently named component, appearing in 7 of 27 complaints (25.9%). A complaint can name multiple components.

Recurring terms in complaint narratives
TopicMatching reportsShare of complaints
Electrical and battery issues414.8%
Transmission and shifting27.4%
Engine operation27.4%
Steering behavior27.4%
Fuel system concerns13.7%

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.

Electrical System
7
Air Bags
5
Engine
4
Power Train
4
Unknown Or Other
3
Steering
2
Structure:Body
2
Visibility:Sun/Moon Roof Assembly
2
Component breakdown data
CategoryCount
Electrical System7
Air Bags5
Engine4
Power Train4
Unknown Or Other3
Steering2
Structure:Body2
Visibility:Sun/Moon Roof Assembly2

Electrical System: 7; Air Bags: 5; Engine: 4; Power Train: 4; Unknown Or Other: 3; Steering: 2; Structure:Body: 2; Visibility:Sun/Moon Roof Assembly: 2

Reported problems by failure mileage

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

Under 25,000
3
25,000 to 49,999
4
50,000 to 74,999
2
75,000 to 99,999
1
100,000 to 149,999
1
150,000 and above
0
Reported problems by failure mileage data
CategoryCount
Under 25,0003
25,000 to 49,9994
50,000 to 74,9992
75,000 to 99,9991
100,000 to 149,9991
150,000 and above0

Under 25,000: 3; 25,000 to 49,999: 4; 50,000 to 74,999: 2; 75,000 to 99,999: 1; 100,000 to 149,999: 1; 150,000 and above: 0

25,000 to 49,999 miles has the most reports with usable mileage (4). 16 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.

2017
4
2018
5
2019
3
2020
3
2021
3
2022
1
2023
2
2024
4
2025
2
Complaints over time data
CategoryCount
20174
20185
20193
20203
20213
20221
20232
20244
20252

2017: 4; 2018: 5; 2019: 3; 2020: 3; 2021: 3; 2022: 1; 2023: 2; 2024: 4; 2025: 2

Pattern summary

Electrical System leads the component reports. Electrical and battery issues appears in 4 complaint narratives. Transmission and shifting appears in 2 complaint narratives. Engine operation 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 11006434 · 2017-07-19 (July 19, 2017)

TL* THE CONTACT OWNS A 2017 MERCEDES-BENZ CLA250. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 17V114000 (ELECTRICAL SYSTEM, ENGINE AND ENGINE COOLING); HOWEVER, THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT CALLED A LOCAL DEALER (MERCEDES-BENZ OF BEVERLY HILLS LOCATED AT 9250 BEVERLY BLVD BEVERLY HILLS, CA 90210) WHO STATED THAT THE PARTS WERE ON BACKORDER. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND WAS NOT ABLE…

Owner-reported narrative. Look up ODI 11006434 at NHTSA ↗

Owner report 11074020 · 2018-02-21 (February 21, 2018)

SENSOR MALFUNCTIONS, BATTERY POWER LOSS WITH COMPLETE ELECTRICAL SHUTDOWN, FAULTY WIRE HARNESSES, LOCKED UP STEERING WHEEL WHILE IN MOTION ON FREEWAY, HEAD UNIT DEFAULTS, FAULTY TIRES WITH BLISTERING, COUNTLESS RECALLS.

Owner-reported narrative. 19,400 miles reported. Look up ODI 11074020 at NHTSA ↗

Owner report 11191962 · 2019-03-27 (March 27, 2019)

MAKING A U TURN , ON 3 LANE BLVD, A COMPLETE TRANSMISSION FAILURE HAPPENED AND COASTED TO HALT. UPON HALT, TRANSMISSION WOULD NOT ENGAGE, DRIVE OR REVERSE. HAD THERE BEEN HEAVY ON COMING TRAFFIC, I WOULD HAVE BEEN T-BONED CURRENTLY THE VEHICLE IS WITH DEALERSHIP UNDER REPAIR AND EVALUATION.

Owner-reported narrative. 35,000 miles reported. Look up ODI 11191962 at NHTSA ↗

Owner report 11193961 · 2019-04-04 (April 4, 2019)

WHILE MAKING A U TURN ON FL-881 FOREST HILLS BLVD , THE HALF SHAFT FAILED, CAUSING TRANSMISSION TO DIS ENGAGE... WHILE ONCOMING TRAFFIC WAS HEADING TOWARD ME. ATTACHED COPY OF MAPS.

Owner-reported narrative. 35,000 miles reported. Look up ODI 11193961 at NHTSA ↗

Owner report 11246106 · 2019-08-23 (August 23, 2019)

TL* THE CONTACT OWNS A 2017 MERCEDES-BENZ CLA250. WHILE DRIVING 30 MPH, THE VEHICLE JERKED AND STALLED, BUT WAS ABLE TO RESTART. ALL THE WARNING INDICATORS WERE ILLUMINATED ON THE INSTRUMENT PANEL. ADDITIONALLY, THE RADIO TURNED OFF ON SEVERAL OCCASIONS. THE VEHICLE WAS TOWED TO OPEN ROAD OF BRIDGEWATER (1250 US-22 BRIDGEWATER, NJ 08807, [phone removed]) WHERE IT WAS DIAGNOSED THAT THE SOFTWARE NEEDED TO BE UPDATED AND THE BATTERY NEEDED REPLACEMENT. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT CONTACTED. THE FA…

Owner-reported narrative. 40,458 miles reported. Look up ODI 11246106 at NHTSA ↗

Owner report 11667130 · 2025-06-16 (June 16, 2025)

Component or System That Failed or Malfunctioned: The component that failed was the partial-load ventilation valve, which is part of the engine’s crankcase ventilation system. This valve is responsible for regulating airflow and pressure within the crankcase during partial engine loads. A malfunction in this valve can lead to increased engine pressure, oil leaks, and potential damage to engine components. The component is still available for inspection upon request. Safety Risk: The failure of the partial-load ventilation valve put my safety, …

Owner-reported narrative. Look up ODI 11667130 at NHTSA ↗

Owner report 11425056 · 2021-07-16 (July 16, 2021)

Hello, My 2017 CLA Mercedes was recalled April 1 2021. They said its a hole in the steering shaft and it can lead to noises and crash! Its been over 3 months and the manufacturer has not fixed my car. Everytime I call they don't have an update on when it's going to be fixed. I have my family who I drive around in this car and I'm worried the steering might cause harm to us. We need assistance in getting this resolved. Thanks

Owner-reported narrative. Look up ODI 11425056 at NHTSA ↗

Owner report 11384705 · 2020-12-23 (December 23, 2020)

UPON STARTUP IN COLD WEATHER...STRONG ODOR OF GASOLINE CAN BE NOTICED IN PASSENGER COMPARTMENT. INTERNET SEARCH SHOWS THIS TO BE A PROBLEM WITH THE FUEL LINE CONNECTED TO THE HIGH PRESSURE FUEL PUMP.

Owner-reported narrative. 65,000 miles reported. Look up ODI 11384705 at NHTSA ↗

Explore the data

Vehicle analysis explorer

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

Data completeness

27 unique complaints in this selection. Analysis snapshot: 2026-10-03.

40.7%Usable mileage11 / 27 records
100.0%Valid incident date27 / 27 records
100.0%Valid filing date27 / 27 records
100.0%Ordered incident and filing dates27 / 27 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.

Component complaint heatmap
Component201220132014201520162017
Engine
342.9%
ODI 11301361 · 77,000 mi

THE CAM SHAFT INTAKE AND EXHAUST ADJUSTERS NEED TO BE REPLACED AT 77K MI, THIS IS A $5K REPAIR. I INITIALLY REPLACED THE CAM SHAFT POSITION SENORS AT 65K MI AND THE VEHICLE HAS BEEN REGULARLY SERVICED. CONSISTENT WITH REPORTS ACROSS THE COUNTRY THIS CAM SHAFT COMPONENT WILL FAIL AROUND 50K-80K MILES AND AT THAT POINT THE REPAIR IS 2/3 THE VALUE OF THE CAR IF IT WAS IN GOOD WORKING ORDER. NO ENGINE SHOULD GIVE OUT AFTER 75K MILES, THIS COMPONENT NEEDS TO BE RECALLED.

Look up ODI 11301361 at NHTSA ↗

111.1%
ODI 11323508 · 70,000 mi

TL* THE CONTACT OWNS A 2013 MERCEDES BENZ CLA250. THE CONTACT STATED THAT WHILE DRIVING INTO THE GARAGE, THE STEERING CEASED, AND THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TOWED TO RBM OF ALPHARETTA LOCATED AT 345 MCFARLAND PKWY, ALPHARETTA, GA 30004, WHERE IT WAS DIAGNOSED THAT THE ELECTRONIC STEERING LOCK NEEDED TO BE REPLACED. THE REPAIR WAS STILL PENDING. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND INFORMED THE CONTACT THAT THE VEHICLE WAS OUT OF WARRANTY. NO FURTHER ASSISTANC…

Look up ODI 11323508 at NHTSA ↗

6636.9%
ODI 10550890 · 1,700 mi

ON SUNDAY, OCTOBER 27, AND TUESDAY, OCTOBER 29, 2013, MY VEHICLE LISTED ABOVE HAD WARNING LIGHTS COME ON THAT STATED, "PRE SAFE, FUNCTIONS LIMITED, INOPERATIVE." IN ADDITION TO THE WORDS, THE ESP AND ABS LIGHTS ILLUMINATED. I TOOK THE VEHICLE TO PENSKE MBZ IN WEST COVINA, CA, ON WEDNESDAY, OCTOBER 30. THEY REPAIRED THE VEHICLE BY DOING A SOFTWARE UPDATE. ON SATURDAY, NOVEMBER 2, 2013, THE CODES RETURNED AND I TOOK THE VEHICLE BACK TO WHERE I BOUGHT IT, ENCINO, CA, MBZ. I WAS TOLD THEY COULD NOT REPLICATE THE CODES AND THEY FOUND NO PROBLEM…

Look up ODI 10550890 at NHTSA ↗

1423.0%
ODI 10916140 · 12,000 mi

TL* THE CONTACT OWNS A 2015 MERCEDES-BENZ CLA250. WHILE DRIVING 75 MPH, THE VEHICLE INDEPENDENTLY BEGAN TO DECELERATE AND LOST POWER. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE THROTTLE ACTUATOR FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 12,000.

Look up ODI 10916140 at NHTSA ↗

1522.7%
ODI 10980280 · 18,606 mi

IF SOMETHING IN THE ROADWAY HITS THE OIL PAN IT WILL CRACK AND CAUSING THE ENGINE TO LOCK UP WITHOUT NOTICE. IT SEEMS THERE SHOULD BE SOMETHING PROTECTING THE OIL PAN PREVENTING THIS FROM HAPPENING AND MORE TIME NOTIFYING OF LOW OIL SHOULD BE ALLOWED TO MOVE OFF THE ROAD WAY AND SHUT THE ENGINE DOWN. I ALSO QUESTION THE STRENGTH OF THE MATERIAL OR DESIGN OF THE OIL PAN.

Look up ODI 10980280 at NHTSA ↗

414.8%
ODI 11006434

TL* THE CONTACT OWNS A 2017 MERCEDES-BENZ CLA250. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 17V114000 (ELECTRICAL SYSTEM, ENGINE AND ENGINE COOLING); HOWEVER, THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT CALLED A LOCAL DEALER (MERCEDES-BENZ OF BEVERLY HILLS LOCATED AT 9250 BEVERLY BLVD BEVERLY HILLS, CA 90210) WHO STATED THAT THE PARTS WERE ON BACKORDER. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND WAS NOT ABLE…

Look up ODI 11006434 at NHTSA ↗

Electrical System
228.6%
ODI 11307528 · 610,708 mi

TL* THE CONTACT OWNS A 2012 MERCEDES BENZ CLS 550. THE CONTACT STATED WHILE DRIVING AT AN UNKNOWN SPEED, THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE CONTACT TOOK THE VEHICLE TO MERCEDES-BENZ OF ALEXANDRIA (200 S PICKETT ST, ALEXANDRIA, VA 22304) WHERE THE VEHICLE WAS DIAGNOSED. THE CONTACT WAS INFORMED THAT AN OIL LEAK HAD CAUSED DAMAGE TO A WIRING HARNESS, THE ENGINE CONTROL MODULE AND SEVERAL OTHER UNSTATED ELECTRICAL FAILURES. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES. THERE WAS NO ADDITIONAL ASSISTANCE …

Look up ODI 11307528 at NHTSA ↗

111.1%
ODI 11378262

THE SUNROOF SOUNDS LIKE ITS COMING OUT AND LEAKING WATER

Look up ODI 11378262 at NHTSA ↗

4324.0%
ODI 10560691 · 1,135 mi

TODAY I WAS DRIVING IN A PARKING LOT AND APPROACHED THE LIGHT TO EXIT AND MY DASHBOARD LIT UP WITH A PRESAFE SYSTEM FAILURE, SYSTEM IS INOPERATIVE AND MY CAR SLOWED DOWN CONSIDERABLY WHEN I TRIED TO ACCELERATE. I PULLED OVER AND TURNED THE ENGINE OFF AND THEN ON AGAIN AND THE ERROR CLEARED. THIS IS VERY DANGEROUS IF IT HAPPENS ON A HIGHWAY OR WHILE DRIVING ON A CROWDED STREET. I CALLED THE DEALER TODAY AND WAS TOLD IF THE ERROR WAS NOT CURRENTLY ON THE DASH THEY COULD NOT DO ANYTHING. I EXPLAINED THAT THIS WAS UNACCEPTABLE AND THEY NEEDED TO LO…

Look up ODI 10560691 at NHTSA ↗

69.8%
ODI 11051351 · 52,000 mi

I BOUGHT MERCEDES CLA 2015 ON JAN 2015 AND I DROVE THE VEHICLE WHERE MY AUDIO SYSTEM USED TO REBOOT TIME TO TIME ONCE IN A WHILE BUT IT USED TO COME UP. SO I DID NOT MENTION AND TAKE IT TO DEALER THAT TIME BUT RECENTLY, AFTER DRIVING 53K MILE, IT COMPLETELY STOPPED WORKING AND ONLY REBOOTING ITSELF. LATER I FOUND OUT THERE WAS RECALL ABOUT 2015/2016 CLA AUDIO RECALL "REFERENCE TSB NO. 2015110001". SO I TOOK IT TO DEALER "MERCEDES BENZ HOUSTON GREENWAY" AND THEY SAID THEY CAN NOT UPDATE UNLESS THEY CHANGE CONTROL UNIT. I ALSO CALLED MERCEDES B…

Look up ODI 11051351 at NHTSA ↗

710.6%
ODI 11230845 · 40,000 mi

MY CAR HAS SHUT OFF ON ME WHILE DRIVING TWO TIMES AND ROAD SIDE ASSISTANCE CAME OUT TWO DIFFERENT OCCASION. I KEPT UP WITH MAINTENACE ON THE VEHICLE. I WENT TO PEP BOYS UP THE ST FROM MY HOUSE INSTEAD OF MERCEDES FOR OIL CHANGES. OUT OF NO WHERE MY ENGINE LIGHT CAME ON AND I TOWED MY CAR TWO MERCEDES TO FIX. THEY SAID MY ENGINE BLEW N THE TURBO . THEY WON'T COVER IT UNDER WARRANTY SINCE I GAVE THEM ALL MY MAINTENCE RECEIPTS FROM PEP BOYS . THIS WAS A DEMO CAR I ORIGINALLY LEASED AND HAD IT FOR 2 YEARS WITH 9 MONTHS LEFT ON THE CAR. THE RECALLS …

Look up ODI 11230845 at NHTSA ↗

725.9%
ODI 10995794

RECALL NO FIX YET

Look up ODI 10995794 at NHTSA ↗

Unknown Or Other
00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

2111.7%
ODI 10731544 · 150 mi

CAR HAS BEEN LUNGING FORWARD WHEN IN PARKED FOR MORE THAN 5 TO 10 MIN SINCE I HAVE OWNED THE CAR. THIS CAR WAS BOUGHT ON FEBRUARY 20, 2015. SINCE THEN, I HAVE BROUGHT IT BACK TO THE DEALERSHIP 3 TIMES FOR THE SAME PROBLEM. THE THIRD TIME THAT I BROUGHT IT TO THEM, THEY FOLLOWED UP WITH SAYING THAT IT IS THE MAKE OF THE CAR AND EVERY CLA DOES THAT. THIS IS A HUGE SAFETY PROBLEM AND IT NEEDS TO BE FIXED.

Look up ODI 10731544 at NHTSA ↗

1727.9%
ODI 10778514 · 10,000 mi

GAS CAP DOOR DOES NOT UNLOCK/OPEN INTERMITTENTLY. UNFORTUNATELY, IT'S HAPPENED AS MY LOW GAS WARNING LIGHT IS ON. THE FIRST INCIDENT AFTER TRYING COUNTLESS TIMES AT THE PUMP I LEFT BACK TO HOME AND THE NEXT MORNING THE DOOR WAS OPEN. TOOK IT TO THE SHOP AND MB SVC TECH COULD NOT DUPLICATE THE PROBLEM. THIS MORNING IT HAPPENED AGAIN,............TOOK ME ABOUT 20 MINS OF TRYING TO OPEN THE LID (SOMEWHAT LIKE A PUSH SPRING-LOADED TYPE FUNCTION) AND WHEN I GAVE UP AND PUT CAR INTO REVERSE IT OPENED WHILE IN MOTION. WHAT HAPPENS WHEN I NEED GAS AN…

Look up ODI 10778514 at NHTSA ↗

2030.3%
ODI 10917839

*** I DON'T OWN THIS CAR. *** MERCEDES SENT THE REMOTE ACCESS CREDENTIALS TO AN UNVERIFIED EMAIL ACCOUNT. THE REMOTE ACCESS APP SHOWS VEHICLE LOCATION, ALLOWING UNLOCK AND VEHICLE START WHICH COULD ALLOW THE VEHICLE TO BE EASILY STOLEN. ALSO I FEAR THAT BY NOT SECURELY SENDING REMOTE ACCESS CREDENTIALS THE REMOTE START FEATURE OF THE APP COULD BE USED TO START THE VEHICLE WHEN IT IS PARKED IN AN ATTACHED GARAGE WHICH COULD INUNDATE THE HOUSE WITH CARBON MONOXIDE. MERCEDES NEEDS TO VERIFY OWNER EMAIL PRIOR TO SENDING VEHICLE ACCESS CREDENTI…

Look up ODI 10917839 at NHTSA ↗

311.1%
ODI 11083637

REAR WINDOW EXPLODED AFTER TURNING ON REAR DEFROST, VEHICLE WAS STATIONARY WHEN REAR WINDOW EXPLODED.

Look up ODI 11083637 at NHTSA ↗

Air Bags
342.9%
ODI 11043691 · 56,000 mi

TAKATA RECALL. THE CAR HAS BEEN PARKED FOR SOME TIME DUE TO INABILITY TO HAVE THE RECALL REPAIR DONE. IS THERE A REMEDY? 1

Look up ODI 11043691 at NHTSA ↗

555.6%
ODI 11287148

I HAVE BEEN WAITING TO HAVE MY AIRBAGS REPLACED FOR OVER 1 TO 2 YEARS NOW. THE AIRBAGS ARE EXTREMELY A SAFETY HAZARD DUE TO THE FACT THAT THEY CAN DEPLOY AT ANY GIVEN TIME. I HAVE A GRAND CHILD THAT I TRANSPORT AND I AM SCORED FOR HER SAFETY IN THAT VEHICLE. THIS IS SAD HOW LONG THIS HAS BEEN UNREMEDIED. PLEASE HELP!

Look up ODI 11287148 at NHTSA ↗

105.6%
ODI 11081579

ON MAR 6 2017 MY AIRBAG LIGHT CAME ON, I CALLED FLETCHER JONES ON ELSTON IN CHICAGO, AND LET THEM NO MY LIGHT WAS ON, THEY TOLD ME IT WAS A CHARGE FOR THIS. I TOLD THEM ANYTIME THERES A PROBLEM WITH AIRBAG I SHOULDNT BE RESPONSIBLE FOR THAT, THEY ARGUED ME DOWN AND MADE ME PAY ALMOST 800.00 NOW I GET A LETTER SAYING ITS A RECALL ON THE AIRBAGS,I CALL AND TALK TO SANDY IN CUSTOMER SERVICE AND SHE TELLS ME IM EXACTLY RIGHT THEY SHOULDNT CHARGED ME. SHE TOLD ME WHEN I RECEIVE MY RECALL LETTER I SHOULD BE ABLE TO GET A REFUND. SO NOW I TALKED TO D…

Look up ODI 11081579 at NHTSA ↗

813.1%
ODI 11063551 · 20,000 mi

I WAS INVOLVED IN AN ACCIDENT 12/14/17, IN WHICH MY CAR WAS TOTALED. I WAS DRIVING ON A THREE LANE HIGHWAY WHEN SOMEONE HIT ME ON MY REAR PASSENGER SIDE PANEL & THEN I HIT A LIGHT POLE HEAD ON. THE CARS WERE GOING AT LEAST 65MPH OR MORE. MY AIRBAGS DID NOT DEPLOY FROM THE INITIAL IMPACT (WHICH BLEW OUT MY REAR PASSENGER WINDOW ON IMPACT) OR THE CAR HITTING THE POLE(THE POLE CAME COMPLETELY DOWN ON IMPACT). I HAVE THE INVESTIGATION FORM & THE POLICE REPORT NUMBER IF NEEDED.

Look up ODI 11063551 at NHTSA ↗

1319.7%
ODI 10935452

TL* THE CONTACT RENTED A 2016 MERCEDES-BENZ CLA250. WHILE DRIVING 45 MPH, THE CONTACT'S VEHICLE CRASHED INTO THE REAR OF ANOTHER VEHICLE. THE CONTACT STATED THAT THE BRAKE PEDAL WAS DEPRESSED AND FAILED TO OPERATE AS INTENDED. THE CONTACT ALSO STATED THAT THE AUTONOMOUS BRAKING SYSTEM FAILED TO OPERATE AS INTENDED. THE AIR BAGS FAILED TO DEPLOY. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC. THERE WERE NO INJURIES. A POLICE REPORT WAS FILED. THE RENTAL AGENCY WAS NOTIFIED OF THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED. THE VIN AND FAILURE…

Look up ODI 10935452 at NHTSA ↗

518.5%
ODI 11051768

TL* THE CONTACT LEASED A 2017 MERCEDES-BENZ CLA250. THE CONTACT STATED THAT THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 17V62700 (AIR BAGS). THE CONTACT STATED THAT IF THE AIR BAGS DEPLOYED, IT WOULD CAUSE INJURY TO HER FAMILY. THE CONTACT CALLED A LOCAL DEALER (MERCEDES-BENZ OF PALM BEACH, 400 OKEECHOBEE BLVD, WEST PALM BEACH, FL 33409) AND WAS INFORMED THAT THE PARTS WERE NOT AVAILABLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE AND INFORMED THE CONTACT THAT THE PARTS WERE NOT AVAILABLE. THE C…

Look up ODI 11051768 at NHTSA ↗

Vehicle Speed Control
00.0%

No examples available for this selection.

111.1%
ODI 10825922 · 16,135 mi

PRE SAFE FUNCTIONS LIMITED ERROR MESSAGE REPEATEDLY COMES ON AND LOSES ACCELERATION.

Look up ODI 10825922 at NHTSA ↗

3620.1%
ODI 10550890 · 1,700 mi

ON SUNDAY, OCTOBER 27, AND TUESDAY, OCTOBER 29, 2013, MY VEHICLE LISTED ABOVE HAD WARNING LIGHTS COME ON THAT STATED, "PRE SAFE, FUNCTIONS LIMITED, INOPERATIVE." IN ADDITION TO THE WORDS, THE ESP AND ABS LIGHTS ILLUMINATED. I TOOK THE VEHICLE TO PENSKE MBZ IN WEST COVINA, CA, ON WEDNESDAY, OCTOBER 30. THEY REPAIRED THE VEHICLE BY DOING A SOFTWARE UPDATE. ON SATURDAY, NOVEMBER 2, 2013, THE CODES RETURNED AND I TOOK THE VEHICLE BACK TO WHERE I BOUGHT IT, ENCINO, CA, MBZ. I WAS TOLD THEY COULD NOT REPLICATE THE CODES AND THEY FOUND NO PROBLEM…

Look up ODI 10550890 at NHTSA ↗

34.9%
ODI 10916140 · 12,000 mi

TL* THE CONTACT OWNS A 2015 MERCEDES-BENZ CLA250. WHILE DRIVING 75 MPH, THE VEHICLE INDEPENDENTLY BEGAN TO DECELERATE AND LOST POWER. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE THROTTLE ACTUATOR FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 12,000.

Look up ODI 10916140 at NHTSA ↗

11.5%
ODI 11390562 · 62,000 mi

WHILE MERGING ONTO THE FREEWAY ON 1/22/2021 THE CAR'S DASHBOARD DISPLAYED "COLLISION PREVENTION ASSIST PLUS INOPERATIVE " AND THE CHECK ENGINE LIGHT COME ON. WHEN THIS HAPPENED, IT PREVENTED ME FROM ACCELERATING THE CAR BY PUSHING ONTO THE GAS PEDAL. THIS CAUSED THE CAR FROM BEHIND TO ALMOST REAR ENDED BY CAR. I WAS ABLE TO DRIVE ONTO THE SHOULDER OF THE FREEWAY AND EXIT THE FREEWAY. I HAVE TAKEN THIS CAR TO THE MERCEDES DEALERSHIP FOR REPAIR BUT IT IS AN ONGOING ISSUE EVEN AFTER VARIOUS PARTS HAVE BEEN REPLACED.

Look up ODI 11390562 at NHTSA ↗

00.0%

No examples available for this selection.

Power Train
00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

1910.6%
ODI 10575226 · 3,500 mi

TL* THE CONTACT OWNS A 2014 MERCEDES BENZ CLA250. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 40 MPH, THERE WAS A REDUCTION IN ACCELERATION POWER AS THE 'PRE-SAFE FUNCTIONS NOT OPERABLE' WARNING MESSAGE ILLUMINATED. THE VEHICLE REGAINED NORMAL OPERATION ONCE IT WAS SHUT OFF AND RESTARTED. THIS FAILURE RECURRED FOUR TIMES OVER A TWO MONTH PERIOD. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER, WHO RESET THE SOFTWARE BUT TO NO AVAIL. THE MANUFACTURER WAS NOT NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 3,500.

Look up ODI 10575226 at NHTSA ↗

69.8%
ODI 10926920

A1 INCOMING EMAIL REQUEST: EMAIL FROM CONSUMER RE 2015 MERCEDES BENZ CLA250 4MATIC TRANSMISSION ISSUES, MERCEDES BENZ WILL NOT ADDRESSED THE ISSUE. *SMD THE CONSUMER STATED THE VEHICLE JERKED VIOLENTLY WHEN DOWN SHIFTING FROM 1ST THROUGH 4TH GEAR IN BOTH DRIVE AND REVERSE. ADDITIONALLY, THE VEHICLE WOULD GET STUCK IN 2ND GEAR AND WOULD NOT SHIFT UP OR DOWN. THE PROBLEM WAS SPORADIC. MERCEDES BENZ INFORMED THE CONSUMER, IF THEY COULD NOT DUPLICATE THE ISSUE, THEY COULD NOT FIX IT.*JB UPDATED 01/03/17.*JB

Look up ODI 10926920 at NHTSA ↗

57.6%
ODI 11157040 · 10 mi

I WAS DRIVING MY CLA IN THE RAIN ON THE 405N IN IRVINE, CA AT ABOUT 4PM TO GO TO MY NEW PLACE OF EMPLOYMENT FOR ONBOARDING. I WAS GOING APPROXIMATELY 25-30MPH BECAUSE OF THE WEATHER AND TRAFFIC IT WAS VERY SLOW. I PUT MY BLINKER ON TO MERGE OVER INTO THE SECOND LANE AND MY CAR BEEPED AND AUTOMATICALLY WENT INTO NEUTRAL. I COULDN'T DO ANYTHING, IT FELT LIKE MY STEERING LOCKED UP AND I COULD ONLY SLIGHTLY MOVE THE WHEEL, MY BLIND SPOT ASSIST WAS INOPERABLE, MY DASHBOARD LIT UP EVERY LIGHT/WARNING SIGN IT COULD AND I COULD NOT SWITCH GEARS. I HAD …

Look up ODI 11157040 at NHTSA ↗

414.8%
ODI 11191962 · 35,000 mi

MAKING A U TURN , ON 3 LANE BLVD, A COMPLETE TRANSMISSION FAILURE HAPPENED AND COASTED TO HALT. UPON HALT, TRANSMISSION WOULD NOT ENGAGE, DRIVE OR REVERSE. HAD THERE BEEN HEAVY ON COMING TRAFFIC, I WOULD HAVE BEEN T-BONED CURRENTLY THE VEHICLE IS WITH DEALERSHIP UNDER REPAIR AND EVALUATION.

Look up ODI 11191962 at NHTSA ↗

Electronic Stability Control (Esc)
00.0%

No examples available for this selection.

111.1%
ODI 10825922 · 16,135 mi

PRE SAFE FUNCTIONS LIMITED ERROR MESSAGE REPEATEDLY COMES ON AND LOSES ACCELERATION.

Look up ODI 10825922 at NHTSA ↗

2011.2%
ODI 10550890 · 1,700 mi

ON SUNDAY, OCTOBER 27, AND TUESDAY, OCTOBER 29, 2013, MY VEHICLE LISTED ABOVE HAD WARNING LIGHTS COME ON THAT STATED, "PRE SAFE, FUNCTIONS LIMITED, INOPERATIVE." IN ADDITION TO THE WORDS, THE ESP AND ABS LIGHTS ILLUMINATED. I TOOK THE VEHICLE TO PENSKE MBZ IN WEST COVINA, CA, ON WEDNESDAY, OCTOBER 30. THEY REPAIRED THE VEHICLE BY DOING A SOFTWARE UPDATE. ON SATURDAY, NOVEMBER 2, 2013, THE CODES RETURNED AND I TOOK THE VEHICLE BACK TO WHERE I BOUGHT IT, ENCINO, CA, MBZ. I WAS TOLD THEY COULD NOT REPLICATE THE CODES AND THEY FOUND NO PROBLEM…

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23.3%
ODI 11057296 · 39,000 mi

IMMEDIATELY AFTER ENTERING A FREEWAY FROM AN ON-RAMP AT APPROXIMATELY 60MPH, WARNING CHIMES FOR COLLISION INDICATOR DEACTIVATED CAME ON, AUTO-DAMPENING OF ENGINE SPEED OCCURRED, AND AUTO-BRAKING OCCURRED. NO VEHICLES WERE DIRECTLY IN FRONT OF VEHICLE, NOR NEAR ENOUGH TO SIDE OR REAR CAUSE PROXIMITY SENSORS TO ACTIVATE. THE ONLY REMEDY FOR THIS WAS TO LIMP TO THE SIDE OF THE ROAD (IN RUSH HOUR TRAFFIC), TURN OFF CAR, AND THEN TURN BACK ON. ALL INDICATORS AND WARNINGS WERE CLEARED UPON RESTARTING VEHICLE. THIS IS THE SECOND TIME THIS HAS HAPPENED…

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11.5%
ODI 11157040 · 10 mi

I WAS DRIVING MY CLA IN THE RAIN ON THE 405N IN IRVINE, CA AT ABOUT 4PM TO GO TO MY NEW PLACE OF EMPLOYMENT FOR ONBOARDING. I WAS GOING APPROXIMATELY 25-30MPH BECAUSE OF THE WEATHER AND TRAFFIC IT WAS VERY SLOW. I PUT MY BLINKER ON TO MERGE OVER INTO THE SECOND LANE AND MY CAR BEEPED AND AUTOMATICALLY WENT INTO NEUTRAL. I COULDN'T DO ANYTHING, IT FELT LIKE MY STEERING LOCKED UP AND I COULD ONLY SLIGHTLY MOVE THE WHEEL, MY BLIND SPOT ASSIST WAS INOPERABLE, MY DASHBOARD LIT UP EVERY LIGHT/WARNING SIGN IT COULD AND I COULD NOT SWITCH GEARS. I HAD …

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00.0%

No examples available for this selection.

Fuel/Propulsion System
114.3%
ODI 11310832 · 40,000 mi

WHEN ATTEMPTING TO PASS OR PULLING OUT ONTO ROAD WAY THE CAR WILL SUDDENLY LOSE POWER, CHECK ENGINE LIGHT COMES ON. THIS LEAVES THE DRIVERS IN A VERY DANGEROUS SITUATION WITH ON-COMING TRAFFIC.

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00.0%

No examples available for this selection.

105.6%
ODI 10583356 · 3,000 mi

THIS HAS HAPPENED MULTIPLE TIMES STARTING IN JAN. 2014 AND MOST RECENTLY APRIL 15, 2014: COME TO A STOP AT RED LIGHT (OR STOP SIGN) AND WHEN I STEP ON GAS TO GO WHEN LIGHT TURNS GREEN, ETC., NO POWER OR, AT MOST, CAR BARELY COASTS TO SHOULDER OF ROAD. IT DOES NOT SOUND LIKE THE ENGINE ENGAGES. I TURN THE IGNITION OFF AND THEN ON AGAIN AND THE CAR RUNS. THIS HAPPENS WHEN ECO STOP/START FUNCTION IS ON AND ALSO HAPPENS WHEN IT IS OFF. I AM AFRAID TO DRIVE THE CAR BECAUSE THIS HAPPENS WITHOUT WARNING. I COULD BE DRIVING THE CAR FOR A WEEK WIT…

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23.3%
ODI 11431303

Inyector down after fueling gas

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69.1%
ODI 11032300 · 6,000 mi

CAR CANNOT BE FILLED WITH GAS MORE THAN 7/8 OF THE TANK. WHEN FILLED FULL, THE ENGINE SPUTTERS AND CAR START TO STALL/SHAKE VIOLENTLY, ENGINE LOSES POWER AND ENGINE LIGHT COMES ON AND THEN ENGINE SHUTS DOWN BY ITSELF. AFTER ENGINE SHUTS DOWN ALL LIGHTS ON THE DASH BOARD LIT UP AND NEED TO TURN OFF CAR. THIS HAPPENS ON BOTH CITY ROAD AND HIGHWAY DRIVING SOON AFTER FILLING THE TANK. ALMOST CAUSED AN ACCIDENT ON THE HIGHWAY AS I COULD PULL FAST ENOUGH ONTO THE SHOULDER AND GET OUT OF THE WAY FROM OTHER CARS BEHIND ME ON THE HIGHWAY DRIVING AT 60…

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13.7%
ODI 11602367

Approximately 6 months I noticed my vehicle began to emit an odor and is not responsive immediately when I press on the gas. During this time period a yellow check engine light appeared on my dashboard. My local mechanic recommended Christopher Motors in Warwick Rhode Island and German Motors in Providence, Rhode Island, who specializes in Mercedes. I scheduled an appointment and took the vehicle to Christophers Motors to get a diagnostics check for $130. Christopher motors did a diagnostic check and revealed that the car needs a crank shift v…

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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
ComponentMileage range (25th–75th percentile)MedianUsable recordsExamples
Electrical SystemToo few reports for a range29,929 mi2 (sparse)
ODI 11074020 · 19,400 mi

SENSOR MALFUNCTIONS, BATTERY POWER LOSS WITH COMPLETE ELECTRICAL SHUTDOWN, FAULTY WIRE HARNESSES, LOCKED UP STEERING WHEEL WHILE IN MOTION ON FREEWAY, HEAD UNIT DEFAULTS, FAULTY TIRES WITH BLISTERING, COUNTLESS RECALLS.

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ODI 11246106 · 40,458 mi

TL* THE CONTACT OWNS A 2017 MERCEDES-BENZ CLA250. WHILE DRIVING 30 MPH, THE VEHICLE JERKED AND STALLED, BUT WAS ABLE TO RESTART. ALL THE WARNING INDICATORS WERE ILLUMINATED ON THE INSTRUMENT PANEL. ADDITIONALLY, THE RADIO TURNED OFF ON SEVERAL OCCASIONS. THE VEHICLE WAS TOWED TO OPEN ROAD OF BRIDGEWATER (1250 US-22 BRIDGEWATER, NJ 08807, [phone removed]) WHERE IT WAS DIAGNOSED THAT THE SOFTWARE NEEDED TO BE UPDATED AND THE BATTERY NEEDED REPLACEMENT. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT CONTACTED. THE FA…

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Air BagsToo few reports for a range20,000 mi1 (sparse)
ODI 11326509 · 20,000 mi

TL* THE CONTACT OWNS A 2017 MERCEDES-BENZ C300. THE CONTACT STATED WHILE DRIVING AT AN UNKNOWN SPEED, A VEHICLE UNEXPECTEDLY MADE A LEFT TURN INTO THE FRONT DRIVERS SIDE OF HER VEHICLE CAUSING IT TO ACCELERATE AND JUMP THE CURB EVENTUALLY COMING TO A STOP. THE CONTACT STATED THE AIR BAGS DID NOT DEPLOY HOWEVER AN AIR BAG MALFUNCTION WARNING ALERT ILLUMINATED. THE FRONT PASSENGER TIRE AND THE WHOLE DRIVER SIDE WAS DAMAGED. THE CONTACT SUSTAINED FOUR BROKEN TEETH, EYE DAMAGE, TRAUMATIC BRAIN INJURY, SHOULDER DAMAGE, SEIZURES, AND SPEECH DAMAGE T…

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EngineToo few reports for a range52,729 mi2 (sparse)
ODI 11246106 · 40,458 mi

TL* THE CONTACT OWNS A 2017 MERCEDES-BENZ CLA250. WHILE DRIVING 30 MPH, THE VEHICLE JERKED AND STALLED, BUT WAS ABLE TO RESTART. ALL THE WARNING INDICATORS WERE ILLUMINATED ON THE INSTRUMENT PANEL. ADDITIONALLY, THE RADIO TURNED OFF ON SEVERAL OCCASIONS. THE VEHICLE WAS TOWED TO OPEN ROAD OF BRIDGEWATER (1250 US-22 BRIDGEWATER, NJ 08807, [phone removed]) WHERE IT WAS DIAGNOSED THAT THE SOFTWARE NEEDED TO BE UPDATED AND THE BATTERY NEEDED REPLACEMENT. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT CONTACTED. THE FA…

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ODI 11384705 · 65,000 mi

UPON STARTUP IN COLD WEATHER...STRONG ODOR OF GASOLINE CAN BE NOTICED IN PASSENGER COMPARTMENT. INTERNET SEARCH SHOWS THIS TO BE A PROBLEM WITH THE FUEL LINE CONNECTED TO THE HIGH PRESSURE FUEL PUMP.

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Power TrainToo few reports for a range35,000 mi2 (sparse)
ODI 11191962 · 35,000 mi

MAKING A U TURN , ON 3 LANE BLVD, A COMPLETE TRANSMISSION FAILURE HAPPENED AND COASTED TO HALT. UPON HALT, TRANSMISSION WOULD NOT ENGAGE, DRIVE OR REVERSE. HAD THERE BEEN HEAVY ON COMING TRAFFIC, I WOULD HAVE BEEN T-BONED CURRENTLY THE VEHICLE IS WITH DEALERSHIP UNDER REPAIR AND EVALUATION.

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ODI 11193961 · 35,000 mi

WHILE MAKING A U TURN ON FL-881 FOREST HILLS BLVD , THE HALF SHAFT FAILED, CAUSING TRANSMISSION TO DIS ENGAGE... WHILE ONCOMING TRAFFIC WAS HEADING TOWARD ME. ATTACHED COPY OF MAPS.

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Unknown Or OtherToo few reports for a range39,381 mi1 (sparse)
ODI 11157264 · 39,381 mi

I WAS DRIVING ON THE TOLL ROAD WHEN OUT OF NO WHERE I HERE A LOUD BOOM AND CRACKLE ABOVE MY HEAD. ALMOST LIKE A FIREWORK WHEN IT GOES OFF. I THOUGHT IT WAS A GUN SHOT. WHEN I LOOKED UP MY PANORAMIC SUNROOF WAS GONE. NOTHING WAS DRIVING IN FRONT OF OR BESIDE ME. NOTHING HIT MY CAR. HOWEVER MERCEDES SAYS IT'S IMPOSSIBLE AND SOMETHING HIT IT, BUT MY INSURANCE WON'T PAY FOR THE SUNROOF REPAIR BECAUSE OF CLASS ACTION LAWSUITS. THEY SAY IT IS MERCEDES RESPONSIBILITY. HOWEVER, MERCEDES BASICALLY CALLED ME A LIAR AND REFUSES TO REPLACE THE PANORAMIC SU…

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SteeringToo few reports for a range19,400 mi1 (sparse)
ODI 11074020 · 19,400 mi

SENSOR MALFUNCTIONS, BATTERY POWER LOSS WITH COMPLETE ELECTRICAL SHUTDOWN, FAULTY WIRE HARNESSES, LOCKED UP STEERING WHEEL WHILE IN MOTION ON FREEWAY, HEAD UNIT DEFAULTS, FAULTY TIRES WITH BLISTERING, COUNTLESS RECALLS.

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Structure:BodyToo few reports for a range6,000 mi1 (sparse)
ODI 11041759 · 6,000 mi

SUNROOF EXPLODED WHILE DRIVING DOWN THE ROAD AT APPROXIMATELY 30 MPH. NOT NEAR ANY OVERPASSES OR OTHER VEHICLES.

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Visibility:Sun/Moon Roof AssemblyToo few reports for a range75,750 mi2 (sparse)
ODI 11422653 · 61,500 mi

The contact owns a 2017 Mercedes-Benz CLA250. The contact stated that on two separate occasions while driving at various speeds, the panoramic sunroof detached from the vehicle without warning. The contact stated that the roof remained exposed with the wires from the sunroof hanging from the ceiling. The contact had taken the vehicle to the dealer twice where the replacement part for the sunroof were ordered. An independent glass technician repaired the panoramic sunroof however, the failure persisted. The manufacturer was notified of the failu…

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ODI 11597877 · 90,000 mi

The contact owns a 2017 Mercedes-Benz CLA250. The contact stated while driving 60 MPH, the contact heard a loud pop inside the vehicle. The vehicle was steered to the side of the road and the contact observed that the sunroof panel was missing. A Police Officer passing by stated that he observed that the panel had detached and land on the street. The vehicle was taken to a dealer where it was diagnosed that the panel needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was ap…

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Complaint and recall timeline

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

1 reports2024-112026-10

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
MonthComplaintsCampaigns announcedExamples
2024-110None

No examples available for this selection.

2024-120None

No examples available for this selection.

2025-010None

No examples available for this selection.

2025-020None

No examples available for this selection.

2025-030None

No examples available for this selection.

2025-040None

No examples available for this selection.

2025-050None

No examples available for this selection.

2025-061None
ODI 11667130

Component or System That Failed or Malfunctioned: The component that failed was the partial-load ventilation valve, which is part of the engine’s crankcase ventilation system. This valve is responsible for regulating airflow and pressure within the crankcase during partial engine loads. A malfunction in this valve can lead to increased engine pressure, oil leaks, and potential damage to engine components. The component is still available for inspection upon request. Safety Risk: The failure of the partial-load ventilation valve put my safety, …

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2025-071None
ODI 11675859

What component or system failed or malfunctioned, and is it available for inspection upon request? The instrument cluster display intermittently failed, either showing incorrect information or going completely blank while driving. Yes, the component is still installed in the vehicle and available for inspection upon request. How was your safety or the safety of others put at risk? When the display failed, I was unable to view critical information such as vehicle speed, warning lights, and engine performance data. This posed a significant saf…

Look up ODI 11675859 at NHTSA ↗

2025-080None

No examples available for this selection.

2025-090None

No examples available for this selection.

2025-100None

No examples available for this selection.

2025-110None

No examples available for this selection.

2025-120None

No examples available for this selection.

2026-010None

No examples available for this selection.

2026-020None

No examples available for this selection.

2026-030None

No examples available for this selection.

2026-040None

No examples available for this selection.

2026-050None

No examples available for this selection.

2026-060None

No examples available for this selection.

2026-070None

No examples available for this selection.

2026-080None

No examples available for this selection.

2026-090None

No examples available for this selection.

2026-10 (partial)0None

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.

Age 0Age 1Age 216 reports

2016: 16 complaints · 2017: 15 complaints

Equal observation windows
Model yearThrough age 0Through age 1Through age 2
201641016
20175915
Date coverage across each selected cohort
Date basis for all complaints in selected model years
YearIncident dates usedFiling date fallbacksExcluded dates
20166501
20172700

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
ComponentElectrical SystemAir BagsEnginePower TrainUnknown Or OtherSteeringStructure:BodyVisibility:Sun/Moon Roof Assembly
Electrical System—0
2
ODI 11006434

TL* THE CONTACT OWNS A 2017 MERCEDES-BENZ CLA250. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 17V114000 (ELECTRICAL SYSTEM, ENGINE AND ENGINE COOLING); HOWEVER, THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT CALLED A LOCAL DEALER (MERCEDES-BENZ OF BEVERLY HILLS LOCATED AT 9250 BEVERLY BLVD BEVERLY HILLS, CA 90210) WHO STATED THAT THE PARTS WERE ON BACKORDER. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND WAS NOT ABLE…

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ODI 11246106 · 40,458 mi

TL* THE CONTACT OWNS A 2017 MERCEDES-BENZ CLA250. WHILE DRIVING 30 MPH, THE VEHICLE JERKED AND STALLED, BUT WAS ABLE TO RESTART. ALL THE WARNING INDICATORS WERE ILLUMINATED ON THE INSTRUMENT PANEL. ADDITIONALLY, THE RADIO TURNED OFF ON SEVERAL OCCASIONS. THE VEHICLE WAS TOWED TO OPEN ROAD OF BRIDGEWATER (1250 US-22 BRIDGEWATER, NJ 08807, [phone removed]) WHERE IT WAS DIAGNOSED THAT THE SOFTWARE NEEDED TO BE UPDATED AND THE BATTERY NEEDED REPLACEMENT. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT CONTACTED. THE FA…

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00
1
ODI 11074020 · 19,400 mi

SENSOR MALFUNCTIONS, BATTERY POWER LOSS WITH COMPLETE ELECTRICAL SHUTDOWN, FAULTY WIRE HARNESSES, LOCKED UP STEERING WHEEL WHILE IN MOTION ON FREEWAY, HEAD UNIT DEFAULTS, FAULTY TIRES WITH BLISTERING, COUNTLESS RECALLS.

Look up ODI 11074020 at NHTSA ↗

00
Air Bags0—000000
Engine
2
ODI 11006434

TL* THE CONTACT OWNS A 2017 MERCEDES-BENZ CLA250. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 17V114000 (ELECTRICAL SYSTEM, ENGINE AND ENGINE COOLING); HOWEVER, THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT CALLED A LOCAL DEALER (MERCEDES-BENZ OF BEVERLY HILLS LOCATED AT 9250 BEVERLY BLVD BEVERLY HILLS, CA 90210) WHO STATED THAT THE PARTS WERE ON BACKORDER. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND WAS NOT ABLE…

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ODI 11246106 · 40,458 mi

TL* THE CONTACT OWNS A 2017 MERCEDES-BENZ CLA250. WHILE DRIVING 30 MPH, THE VEHICLE JERKED AND STALLED, BUT WAS ABLE TO RESTART. ALL THE WARNING INDICATORS WERE ILLUMINATED ON THE INSTRUMENT PANEL. ADDITIONALLY, THE RADIO TURNED OFF ON SEVERAL OCCASIONS. THE VEHICLE WAS TOWED TO OPEN ROAD OF BRIDGEWATER (1250 US-22 BRIDGEWATER, NJ 08807, [phone removed]) WHERE IT WAS DIAGNOSED THAT THE SOFTWARE NEEDED TO BE UPDATED AND THE BATTERY NEEDED REPLACEMENT. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT CONTACTED. THE FA…

Look up ODI 11246106 at NHTSA ↗

0—00000
Power Train000—
1
ODI 11512137

Just replaced water pump and still need to replace positive Crankcase ventilation system hose

Look up ODI 11512137 at NHTSA ↗

000
Unknown Or Other000
1
ODI 11512137

Just replaced water pump and still need to replace positive Crankcase ventilation system hose

Look up ODI 11512137 at NHTSA ↗

—000
Steering
1
ODI 11074020 · 19,400 mi

SENSOR MALFUNCTIONS, BATTERY POWER LOSS WITH COMPLETE ELECTRICAL SHUTDOWN, FAULTY WIRE HARNESSES, LOCKED UP STEERING WHEEL WHILE IN MOTION ON FREEWAY, HEAD UNIT DEFAULTS, FAULTY TIRES WITH BLISTERING, COUNTLESS RECALLS.

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0000—00
Structure:Body000000—0
Visibility:Sun/Moon Roof Assembly0000000—

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.

3 patterns with matching reports.

Warning lights and dashboard alerts

4 mentions · 14.8% of complaints

Median mileage: Unavailable (0 usable records).

ODI 11383824

TL* THE CONTACT OWNS A 2017 MERCEDES-BENZ CLA250. THE CONTACT STATED THAT SOON AFTER HAVING HER OIL CHANGED, A COOLANT WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE CONTACT THEN TOOK THE VEHICLE TO AN INDEPENDENT MECHANIC WHERE COOLANT WAS ADDED. THE CONTACT ALSO MENTIONED THAT THE HOME SCREEN WOULD GO BLANK INTERMITTENTLY WHILE DRIVING AT VARIOUS SPEEDS. UPON INVESTIGATION, THE CONTACT LINKED THE FAILURE TO NHTSA CAMPAIGN NUMBER: 17V114000 (ELECTRICAL SYSTEM, ENGINE AND ENGINE COOLING) HOWEVER, THE VIN WAS NOT INCLUDED. NEITHER THE MA…

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ODI 11602367

Approximately 6 months I noticed my vehicle began to emit an odor and is not responsive immediately when I press on the gas. During this time period a yellow check engine light appeared on my dashboard. My local mechanic recommended Christopher Motors in Warwick Rhode Island and German Motors in Providence, Rhode Island, who specializes in Mercedes. I scheduled an appointment and took the vehicle to Christophers Motors to get a diagnostics check for $130. Christopher motors did a diagnostic check and revealed that the car needs a crank shift v…

Look up ODI 11602367 at NHTSA ↗

ODI 11667130

Component or System That Failed or Malfunctioned: The component that failed was the partial-load ventilation valve, which is part of the engine’s crankcase ventilation system. This valve is responsible for regulating airflow and pressure within the crankcase during partial engine loads. A malfunction in this valve can lead to increased engine pressure, oil leaks, and potential damage to engine components. The component is still available for inspection upon request. Safety Risk: The failure of the partial-load ventilation valve put my safety, …

Look up ODI 11667130 at NHTSA ↗

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

Stalling or loss of power

2 mentions · 7.4% of complaints

Median mileage: 40,458 mi (1 usable records).

ODI 11246106 · 40,458 mi

TL* THE CONTACT OWNS A 2017 MERCEDES-BENZ CLA250. WHILE DRIVING 30 MPH, THE VEHICLE JERKED AND STALLED, BUT WAS ABLE TO RESTART. ALL THE WARNING INDICATORS WERE ILLUMINATED ON THE INSTRUMENT PANEL. ADDITIONALLY, THE RADIO TURNED OFF ON SEVERAL OCCASIONS. THE VEHICLE WAS TOWED TO OPEN ROAD OF BRIDGEWATER (1250 US-22 BRIDGEWATER, NJ 08807, [phone removed]) WHERE IT WAS DIAGNOSED THAT THE SOFTWARE NEEDED TO BE UPDATED AND THE BATTERY NEEDED REPLACEMENT. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT CONTACTED. THE FA…

Look up ODI 11246106 at NHTSA ↗

ODI 11667130

Component or System That Failed or Malfunctioned: The component that failed was the partial-load ventilation valve, which is part of the engine’s crankcase ventilation system. This valve is responsible for regulating airflow and pressure within the crankcase during partial engine loads. A malfunction in this valve can lead to increased engine pressure, oil leaks, and potential damage to engine components. The component is still available for inspection upon request. Safety Risk: The failure of the partial-load ventilation valve put my safety, …

Look up ODI 11667130 at NHTSA ↗

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

Hard or delayed shifting

1 mentions · 3.7% of complaints

Median mileage: 40,458 mi (1 usable records).

ODI 11246106 · 40,458 mi

TL* THE CONTACT OWNS A 2017 MERCEDES-BENZ CLA250. WHILE DRIVING 30 MPH, THE VEHICLE JERKED AND STALLED, BUT WAS ABLE TO RESTART. ALL THE WARNING INDICATORS WERE ILLUMINATED ON THE INSTRUMENT PANEL. ADDITIONALLY, THE RADIO TURNED OFF ON SEVERAL OCCASIONS. THE VEHICLE WAS TOWED TO OPEN ROAD OF BRIDGEWATER (1250 US-22 BRIDGEWATER, NJ 08807, [phone removed]) WHERE IT WAS DIAGNOSED THAT THE SOFTWARE NEEDED TO BE UPDATED AND THE BATTERY NEEDED REPLACEMENT. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT CONTACTED. THE FA…

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Matching rule\b(hard shift\w*|rough shift\w*|delay\w* shift\w*|shift\w* hard|jerk\w*|lurch\w*)\b