U.S. public vehicle records

2015 Mercedes-Benz AMG GLA45: complaints, problems and recalls

Explore the records behind recurring owner reports.

Key facts

7 owner complaints analyzed

4 distinct recall campaigns

26,148 mi median reported failure mileage

Scope: 2015 model year. Data updated: 2026-10-01 (October 1, 2026). 2 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Engine is the most frequently named component, appearing in 4 of 7 complaints (57.1%). A complaint can name multiple components.

Recurring terms in complaint narratives
Topic	Matching reports	Share of complaints
Braking behavior	1	14.3%
Electrical and battery issues	1	14.3%

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.

Engine

Unknown Or Other

Electrical System

Visibility/Wiper

Air Bags

Power Train

Structure:Body

Engine: 4; Unknown Or Other: 3; Electrical System: 2; Visibility/Wiper: 2; Air Bags: 1; Power Train: 1; Structure:Body: 1

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: 1; 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 (1). 5 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

2020

2021

2022

2026

2017: 1; 2020: 3; 2021: 1; 2022: 1; 2026: 1

Pattern summary

Engine leads the component reports. Braking behavior appears in 1 complaint narratives. Electrical and battery issues appears in 1 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.

Examples from the source records

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

Owner report 10945134 · 2017-01-13 (January 13, 2017)

DRIVING AT APPROX. 30MPH AND SUDDENLY THE ENTIRE DASH LIT UP, ALL RED AND YELLOW SYMBOLS ALONG WITH A MSG IN THE DISPLAY TO THE EFFECT OF COLLISION AVOIDANCE SYSTEM INOPERATIVE, STOP IMMEDIATELY. THIS MAY NOT HAVE BEEN THE EXACT MSG. AT THE SAME TIME THE CAR DECELERATED TO A STOP ALMOST IMMEDIATELY. OBVIOUSLY I DID NOT NEED TO BRING THE VEHICLE TO A STOP. IT FELT LIKE THE DECELERATION OF THE ENGINE BEING OFF BUT THE CAR STILL IN GEAR WITH THAT STOPPING THE CAR. DID NOT USE BRAKES TO STOP CAR. THIS WAS VERY SUDDEN. THE ENGINE WAS NOT RUNNING AFT…

Owner-reported narrative. 12,296 miles reported. Look up ODI 10945134 at NHTSA ↗

Owner report 11337140 · 2020-07-02 (July 2, 2020)

I BOUGHT THE MERCEDES GLA 250 IN SEPTEMBER 2018 AND MY CHECK ENGINE LIGHT WOULD COME ON FOR A DAY OR TWO AND GO BACK OFF. THE CHECK ENGINE DID THE SAME THING AS BEFORE AND TOOK IT TO AUTO ZONE AND STATED IT WAS A POSITIVE CRANKCASE VENTILATION ISSUE. I STOPPED AT A RED LIGHT AND THE CAR CUT OFF AND HAD TO RESTART THE CAR THEN A FEW MINUTES LATER I STOPPED AT ANOTHER LIGHT AND THE CAR STOPPED AND HAD TO RESTART AGAIN. I MADE AN APPOINTMENT WITH MERCEDES OF BEDFORD ON JUNE 25 AND THE YOUNG LADY NEVER COMMUNICATED THAT I WAS NOT UNDER WARRANTY…

Owner-reported narrative. Look up ODI 11337140 at NHTSA ↗

Owner report 11339692 · 2020-07-16 (July 16, 2020)

ON SEPTEMBER 3RD, SUNDAY 2019, WE WERE DRIVING ON HIGHWAY 60 WESTBOUND AT THE SPEED OF AROUND 65 MILES/HOUR. THE ENGINE OF MY CAR STOPPED WITHOUT ANY PRIOR WARNING, AND WE COULD MOVE THE CAR 20~30 YARDS BEFORE COMPLETE STOP. THE ONTARIO(CALIFORNIA) MERCEDES BENZ SERVICE CENTER TOLD US THE CAUSE OF THE CAR FAILURE WAS A HIGH PRESSURE OIL PUMP RELATED PROBLEMS. ON DECEMBER 7, 2019, THE SAME CAR PROBLEM OCCURRED. WE WERE DRIVING AT THE SPEED OF 20 MILES/HOUR ON A ROAD IN THE CITY OF TORRENCE, AND THE CAR ENGINE STOPPED WITHOUT ANY WARNING. T…

Owner-reported narrative. 40,000 miles reported. Look up ODI 11339692 at NHTSA ↗

Owner report 11360115 · 2020-09-20 (September 20, 2020)

NEEDING TO FIX THE RECALL FOR SAFETY

Owner-reported narrative. Look up ODI 11360115 at NHTSA ↗

Owner report 11430060 · 2021-08-22 (August 22, 2021)

I was driving and my car randomly changed to neutral on the highway in traffic. I could not changed the gear and was almost hit by several cars that swirved around me. There is a recall for the 2019 version of the car for this very same issue but it exists in all years prior and Mercedes has not addressed it. This is happening to many of us and is being reported at glaowners.com

Owner-reported narrative. Look up ODI 11430060 at NHTSA ↗

Owner report 11471357 · 2022-06-28 (June 28, 2022)

2015 AMG GLA-45. Sunroof violently broke, opening from front (normal is back) and sticking up 3-4 inches. Luckily this happened in our garage not moving, while simply pushing Close Sunroof button. If this had happened on the highway, it could have ripped off and killed somebody. Dealer says common problem, as soon as I brought the car in they said “sunroof warranty job” but the car is actually out of warranty. MB Natick Mass dealer is charging $3000 to replace motor, track, hinges, wind deflector. Can’t be closed manually even by dealer so ca…

Owner-reported narrative. Look up ODI 11471357 at NHTSA ↗

Owner report 11734452 · 2026-04-28 (April 28, 2026)

On the morning of April 28, 2026, at approximately 7:30 AM, I discovered that the front panel of the panoramic sunroof on my 2015 Mercedes-Benz GLA45 AMG had spontaneously shattered while the vehicle was parked at my residence in Meridian, Idaho. When I went out to the vehicle in the morning, I found glass fragments distributed across the rear seat area, the rear floor, and my child's car seat. Looking up, I saw that the front panoramic glass panel had shattered. My husband and I conducted a complete walk-around inspection of the vehicle exter…

Owner-reported narrative. Look up ODI 11734452 at NHTSA ↗

Recall history

4 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.

17V627000 · Air Bags:Frontal

Reported: 2017-10-06 (October 6, 2017)

Mercedes-Benz USA, LLC. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG 4Matic, C300 4Matic, C63S AMG, 2012-2014 C250, C350, C300 4Matic, E550 4Matic, 2013-2014 C63 AMG, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2013-2015 C350 4Matic Coupe, GLK250 4Matic BlueTec, GLK350, GLK350 4Matic, 2016-2017 C350e, C43 AMG, 2015 C400 4Matic, 2016-2018 C63 AMG, GLC300, GLC300 4Matic, 2017-2018 C300 Coupe, C300 4Matic Coupe, C43 AMG, C63 AMG Coupe, C63S AMG Coupe, C300 Cabriolet, C300 4Matic Cabriolet, C43 AMG Cabriolet, C63 AMG Cabriolet, C63S AMG Cabriolet, GLC300 4Matic Coupe, GLC43 AMG, GLC43 AMG Coupe, 2014 E350 Coupe, E350 4Matic Coupe, E350 Cabriolet, E400 Hybrid, 2015-2017 E400 Coupe, E400 4Matic Coupe, E400 Cabriolet, 2014-2017 E550 Coupe, E550 Cabriolet, B250e, 2014-2016 E250 BlueTec, E63 AMG 4Matic Wagon, 2012-2013 E350 BlueTec, 2012-2016 E350, E350 4Matic, 2015-2016 E400, E400 4Matic, 2012 E63 AMG, 2014-2015 E250 4Matic BlueTec, 2013-2016 E350 Wagon, 2017 GLC300d 4Matic, and 2018 GLC350e 4Matic. The driver's air bag may unexpectedly deploy due to insufficient grounding of the steering components if an electrostatic discharge occurs and the air bag clockspring is broken.

Consequence: If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.

Remedy: MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall began in December 6, 2017. Owners may contact MBUSA customer service at 1-877-496-3691.

NHTSA campaign record ↗

19V787000 · Communication

Reported: 2019-11-01 (November 1, 2019)

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdf

Consequence: An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.

Remedy: MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.

NHTSA campaign record ↗

21V197000 · Structure:Body:Roof And Pillars

Reported: 2021-03-19 (March 19, 2021)

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2020 C300 Coupe, C43 Coupe AMG, C43 AMG, 2015-2020 C300, GLA250, 2016-2018 C350e, CLA45 Coupe AMG, 2015 C400, S65 AMG, 2015-2019 C63 AMG, 2016 C450, 2015-2016 GLA45 AMG, S600, 2016-2020 GLC300, 2017-2019 GLC43 AMG, GLE43 Coupe AMG, 2014-2019 CLA250 Coupe, 2014-2015 CLA45 AMG, 2018 GLC63 AMG, 2014-2017 S550, 2018-2020 S450, 2016-2019 GLE63 Coupe AMG, 2016 GLE450 Coupe, 2014-2020 S63 AMG, 2018-2019 S560, and 2019 GLC350e vehicles equipped with a panoramic sunroof. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to the vehicle during a prior repair.

Consequence: The adhesive bonding of the front panel might deteriorate, possibly causing the front panel to detach from the vehicle and become a road hazard, increasing the risk of a crash.

Remedy: Mercedes-Benz dealer will remove the bonded panel and will install a new front panel by following the detailed repair instructions and using the approved primer, cleaner and adhesive, free of charge. Owner notification letters were mailed on September 3, 2021 and October 26, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

NHTSA campaign record ↗

23V854000 · Structure:Body:Roof And Pillars

Reported: 2023-12-15 (December 15, 2023)

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to the vehicle during a prior repair, allowing the front panel to detach from the vehicle.

Consequence: A detached roof panel can become a road hazard, increasing the risk of a crash.

Remedy: Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of NHTSA recall number 21V-197.

NHTSA campaign record ↗

Explore the data

Vehicle analysis explorer

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

Data completeness

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

28.6%Usable mileage2 / 7 records

100.0%Valid incident date7 / 7 records

100.0%Valid filing date7 / 7 records

100.0%Ordered incident and filing dates7 / 7 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	2017	2018	2019	2020	2021	2022	2023
Unknown Or Other	00.0% No examples available for this selection.	342.9% ODI 10945134 · 12,296 mi DRIVING AT APPROX. 30MPH AND SUDDENLY THE ENTIRE DASH LIT UP, ALL RED AND YELLOW SYMBOLS ALONG WITH A MSG IN THE DISPLAY TO THE EFFECT OF COLLISION AVOIDANCE SYSTEM INOPERATIVE, STOP IMMEDIATELY. THIS MAY NOT HAVE BEEN THE EXACT MSG. AT THE SAME TIME THE CAR DECELERATED TO A STOP ALMOST IMMEDIATELY. OBVIOUSLY I DID NOT NEED TO BRING THE VEHICLE TO A STOP. IT FELT LIKE THE DECELERATION OF THE ENGINE BEING OFF BUT THE CAR STILL IN GEAR WITH THAT STOPPING THE CAR. DID NOT USE BRAKES TO STOP CAR. THIS WAS VERY SUDDEN. THE ENGINE WAS NOT RUNNING AFT… Look up ODI 10945134 at NHTSA ↗	00.0% No examples available for this selection.	250.0% ODI 11541996 What component or system failed or malfunctioned, and is it available for inspection upon request? The sunroof/moonroof stopped functioning correctly. The plastic rail guides/sliders broke and the sunroof stopped closing and opening correctly. How was your safety or the safety of others put at risk? The sunroof is not properly attached to the broken parts and could be a hazard if it separates from the roof while driving at highway speed. Has the problem been reproduced or confirmed by a dealer or independent service center? yes, the problem is… Look up ODI 11541996 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	1100.0% ODI 11483717 I consider this issue a SERIOUS SAFETY ISSUE that could be LIFE-THREATENING and all Mercedes-Benz service departments should be alerted to the problem. Mercedes-Benz should issue a revised, more user-friendly label so independent tire shops will not misread the label and over-inflate customers' tires. The tire inflation specifications provided for this vehicle, located both on the B-pillar and gas filler flap, are configured poorly and lead techs, both at Mercedes service departments and independent tire shops, to grossly over-inflate the tir… Look up ODI 11483717 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Engine	00.0% No examples available for this selection.	457.1% ODI 10945134 · 12,296 mi DRIVING AT APPROX. 30MPH AND SUDDENLY THE ENTIRE DASH LIT UP, ALL RED AND YELLOW SYMBOLS ALONG WITH A MSG IN THE DISPLAY TO THE EFFECT OF COLLISION AVOIDANCE SYSTEM INOPERATIVE, STOP IMMEDIATELY. THIS MAY NOT HAVE BEEN THE EXACT MSG. AT THE SAME TIME THE CAR DECELERATED TO A STOP ALMOST IMMEDIATELY. OBVIOUSLY I DID NOT NEED TO BRING THE VEHICLE TO A STOP. IT FELT LIKE THE DECELERATION OF THE ENGINE BEING OFF BUT THE CAR STILL IN GEAR WITH THAT STOPPING THE CAR. DID NOT USE BRAKES TO STOP CAR. THIS WAS VERY SUDDEN. THE ENGINE WAS NOT RUNNING AFT… Look up ODI 10945134 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Electrical System	00.0% No examples available for this selection.	228.6% ODI 10945134 · 12,296 mi DRIVING AT APPROX. 30MPH AND SUDDENLY THE ENTIRE DASH LIT UP, ALL RED AND YELLOW SYMBOLS ALONG WITH A MSG IN THE DISPLAY TO THE EFFECT OF COLLISION AVOIDANCE SYSTEM INOPERATIVE, STOP IMMEDIATELY. THIS MAY NOT HAVE BEEN THE EXACT MSG. AT THE SAME TIME THE CAR DECELERATED TO A STOP ALMOST IMMEDIATELY. OBVIOUSLY I DID NOT NEED TO BRING THE VEHICLE TO A STOP. IT FELT LIKE THE DECELERATION OF THE ENGINE BEING OFF BUT THE CAR STILL IN GEAR WITH THAT STOPPING THE CAR. DID NOT USE BRAKES TO STOP CAR. THIS WAS VERY SUDDEN. THE ENGINE WAS NOT RUNNING AFT… Look up ODI 10945134 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	150.0% ODI 11746825 The instrument cluster would fail intermittently, the speedometer would be my accurate speed, and then suddenly 0. Same for RPMs, gas, etc. Then after a period of time they would work again. Some times is was just oscillating back and forth between the failure modes. My blinkers would be on, but the instrument cluster and "click" would be out of sync. The "hold" feature that would hold the break was unavailable during the error state. All the instrument cluster lights would be blinking on and off rapidly. (have video) Look up ODI 11746825 at NHTSA ↗	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Visibility/Wiper	00.0% No examples available for this selection.	228.6% ODI 11471357 2015 AMG GLA-45. Sunroof violently broke, opening from front (normal is back) and sticking up 3-4 inches. Luckily this happened in our garage not moving, while simply pushing Close Sunroof button. If this had happened on the highway, it could have ripped off and killed somebody. Dealer says common problem, as soon as I brought the car in they said “sunroof warranty job” but the car is actually out of warranty. MB Natick Mass dealer is charging $3000 to replace motor, track, hinges, wind deflector. Can’t be closed manually even by dealer so ca… Look up ODI 11471357 at NHTSA ↗	133.3% ODI 10929809 THE DRIVERS SIDE REAR VIEW MIRROR DOES NOT ADJUST OUTWARD ENOUGH TO SEE THE BLIND SPOT., REQUIRING A 140 DEGREE HEAD TURN FOR VISUAL INPUT ABOUT THE BLIND SPOT. I DON'T CARE ABOUT SEEING THE REAR QUARTER OF THE CAR, I NEEDED TO SEE THE BLIND SPOT. A DO-IT-YOURSELF REPAIR CONSISTED OF TAKING THE MIRROR APART AND SHIMMING THE MIRROR WITH AN ADDITIONAL 1/4'' PLUS TILT OUTWARD (1/4 INCH TO ZERO ACROSS THE MIRROR) SO THAT THE BLIND SPOT WAS VISIBLE (ABOUT 2' MORE OUTBOARD AT THE BACK OF THE VEHICLE). IT IS NOTED THAT THE 'RED TRIANGLE' WARNING IS… Look up ODI 10929809 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Air Bags	1100.0% ODI 11360799 · 80,000 mi I DISCOVERED FROM THE NHTSA WEBSITE THAT MY VEHICLE HAS AN OPEN RECALL ON THE PASSENGER-SIDE FRONTAL AIRBAG. THE REMEDY SHOWN ON THE NHTSA WEBSITE IS FOR AN AUTHORIZED MERCEDES-BENZ DEALER TO REPLACE THE AIRBAG. TWO M-B DEALERS HAVE TOLD ME THAT THE REMEDY IS NOT YET AVAILABLE. I HAVE OWNED THIS CAR FOR MORE THAN 5 YEARS, AND I SUSPECT THIS DEFECT HAS BEEN KNOWN BY MERCEDES-BENZ FOR MOST OF THIS TIME. IT IS TIME FOR THEM TO DO SOMETHING ABOUT IT. I DO NOT LIKE FOR MY WIFE TO RIDE IN THE FRONT PASSENGER SEAT WITH AIR BAG DEPLOYMENT THREATEN… Look up ODI 11360799 at NHTSA ↗	114.3% ODI 11360115 NEEDING TO FIX THE RECALL FOR SAFETY Look up ODI 11360115 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Power Train	00.0% No examples available for this selection.	114.3% ODI 11430060 I was driving and my car randomly changed to neutral on the highway in traffic. I could not changed the gear and was almost hit by several cars that swirved around me. There is a recall for the 2019 version of the car for this very same issue but it exists in all years prior and Mercedes has not addressed it. This is happening to many of us and is being reported at glaowners.com Look up ODI 11430060 at NHTSA ↗	133.3% ODI 11534723 The transmission is starting to malfunction and is available for inspection. If the car looses power due to loss of pull it could create a hazard. Vehicle has been Inspected my Mercedes and determined to be faulty and this is a common issue with this car. Yes the car makes a grinding noise going into reverse and clunks when going around sharp turns. Look up ODI 11534723 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Tires	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	250.0% ODI 11737726 Tire size is 235/40 R20. Both front tires were extremely worn in an uneven way with 1 having metal showing. Discount Tire inspected the tires and stated that we were, "Lucky to be alive given how dangerous it is to drive on tires worn so badly with metal exposed." Discount Tire in Lafayette, IN inspected the tires. We ordered new tires that would take at least a day to be shipped. Wouldn't even let us leave their parking lot with the car in the condition it was in due to safety concerns. Luckily, we carry a spare, and were able to use tha… Look up ODI 11737726 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Electronic Stability Control (Esc)	00.0% No examples available for this selection.	00.0% No examples available for this selection.	133.3% ODI 11367080 · 26,400 mi SAFETY SYSTEMS ALL FAILED 7 TIMES WHILE THE CAR WAS MOVING, USUALLY AT HIGHWAY SPEED, SINCE 08/20/2017, WARNING LIGHTS (ABS, ESP, TRACTION CONTROL. PARKING BRAKE, ETC) STAYED ON UNTIL I COULD GET TO A DEALER. IN SPITE OF WHEEL SPEED SENSOR REPLACEMENT (5 TIMES) AND REPROGRAMING, THE PROBLEM STILL EXISTS. MERCEDES- BENZ CANNOT FIX THIS OR EVEN DETERMINE WHAT THE PROBLEM IS. THEY ARE WELL AWARE OF THIS PROBLEM WITH MY CAR BUT DO NOT SEEM TO TAKE MUCH RESPONSIBILITY FOR SELLING ME AN UNRELIABLE AND UNSAFE VEHICLE. WHEN THE PROBLEM FIRST HAPPEN… Look up ODI 11367080 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.

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
Engine	Too few reports for a range	26,148 mi	2 (sparse)	ODI 10945134 · 12,296 mi DRIVING AT APPROX. 30MPH AND SUDDENLY THE ENTIRE DASH LIT UP, ALL RED AND YELLOW SYMBOLS ALONG WITH A MSG IN THE DISPLAY TO THE EFFECT OF COLLISION AVOIDANCE SYSTEM INOPERATIVE, STOP IMMEDIATELY. THIS MAY NOT HAVE BEEN THE EXACT MSG. AT THE SAME TIME THE CAR DECELERATED TO A STOP ALMOST IMMEDIATELY. OBVIOUSLY I DID NOT NEED TO BRING THE VEHICLE TO A STOP. IT FELT LIKE THE DECELERATION OF THE ENGINE BEING OFF BUT THE CAR STILL IN GEAR WITH THAT STOPPING THE CAR. DID NOT USE BRAKES TO STOP CAR. THIS WAS VERY SUDDEN. THE ENGINE WAS NOT RUNNING AFT… Look up ODI 10945134 at NHTSA ↗ ODI 11339692 · 40,000 mi ON SEPTEMBER 3RD, SUNDAY 2019, WE WERE DRIVING ON HIGHWAY 60 WESTBOUND AT THE SPEED OF AROUND 65 MILES/HOUR. THE ENGINE OF MY CAR STOPPED WITHOUT ANY PRIOR WARNING, AND WE COULD MOVE THE CAR 20~30 YARDS BEFORE COMPLETE STOP. THE ONTARIO(CALIFORNIA) MERCEDES BENZ SERVICE CENTER TOLD US THE CAUSE OF THE CAR FAILURE WAS A HIGH PRESSURE OIL PUMP RELATED PROBLEMS. ON DECEMBER 7, 2019, THE SAME CAR PROBLEM OCCURRED. WE WERE DRIVING AT THE SPEED OF 20 MILES/HOUR ON A ROAD IN THE CITY OF TORRENCE, AND THE CAR ENGINE STOPPED WITHOUT ANY WARNING. T… Look up ODI 11339692 at NHTSA ↗
Unknown Or Other	Too few reports for a range	12,296 mi	1 (sparse)	ODI 10945134 · 12,296 mi DRIVING AT APPROX. 30MPH AND SUDDENLY THE ENTIRE DASH LIT UP, ALL RED AND YELLOW SYMBOLS ALONG WITH A MSG IN THE DISPLAY TO THE EFFECT OF COLLISION AVOIDANCE SYSTEM INOPERATIVE, STOP IMMEDIATELY. THIS MAY NOT HAVE BEEN THE EXACT MSG. AT THE SAME TIME THE CAR DECELERATED TO A STOP ALMOST IMMEDIATELY. OBVIOUSLY I DID NOT NEED TO BRING THE VEHICLE TO A STOP. IT FELT LIKE THE DECELERATION OF THE ENGINE BEING OFF BUT THE CAR STILL IN GEAR WITH THAT STOPPING THE CAR. DID NOT USE BRAKES TO STOP CAR. THIS WAS VERY SUDDEN. THE ENGINE WAS NOT RUNNING AFT… Look up ODI 10945134 at NHTSA ↗
Electrical System	Too few reports for a range	12,296 mi	1 (sparse)	ODI 10945134 · 12,296 mi DRIVING AT APPROX. 30MPH AND SUDDENLY THE ENTIRE DASH LIT UP, ALL RED AND YELLOW SYMBOLS ALONG WITH A MSG IN THE DISPLAY TO THE EFFECT OF COLLISION AVOIDANCE SYSTEM INOPERATIVE, STOP IMMEDIATELY. THIS MAY NOT HAVE BEEN THE EXACT MSG. AT THE SAME TIME THE CAR DECELERATED TO A STOP ALMOST IMMEDIATELY. OBVIOUSLY I DID NOT NEED TO BRING THE VEHICLE TO A STOP. IT FELT LIKE THE DECELERATION OF THE ENGINE BEING OFF BUT THE CAR STILL IN GEAR WITH THAT STOPPING THE CAR. DID NOT USE BRAKES TO STOP CAR. THIS WAS VERY SUDDEN. THE ENGINE WAS NOT RUNNING AFT… Look up ODI 10945134 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	Complaints	Campaigns announced	Examples
2024-11	0	None	No examples available for this selection.
2024-12	0	None	No examples available for this selection.
2025-01	0	None	No examples available for this selection.
2025-02	0	None	No examples available for this selection.
2025-03	0	None	No examples available for this selection.
2025-04	0	None	No examples available for this selection.
2025-05	0	None	No examples available for this selection.
2025-06	0	None	No examples available for this selection.
2025-07	0	None	No examples available for this selection.
2025-08	0	None	No examples available for this selection.
2025-09	0	None	No examples available for this selection.
2025-10	0	None	No examples available for this selection.
2025-11	0	None	No examples available for this selection.
2025-12	0	None	No examples available for this selection.
2026-01	0	None	No examples available for this selection.
2026-02	0	None	No examples available for this selection.
2026-03	0	None	No examples available for this selection.
2026-04	1	None	ODI 11734452 On the morning of April 28, 2026, at approximately 7:30 AM, I discovered that the front panel of the panoramic sunroof on my 2015 Mercedes-Benz GLA45 AMG had spontaneously shattered while the vehicle was parked at my residence in Meridian, Idaho. When I went out to the vehicle in the morning, I found glass fragments distributed across the rear seat area, the rear floor, and my child's car seat. Looking up, I saw that the front panoramic glass panel had shattered. My husband and I conducted a complete walk-around inspection of the vehicle exter… Look up ODI 11734452 at NHTSA ↗
2026-05	0	None	No examples available for this selection.
2026-06	0	None	No examples available for this selection.
2026-07	0	None	No examples available for this selection.
2026-08	0	None	No examples available for this selection.
2026-09	0	None	No examples available for this selection.
2026-10 (partial)	0	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

2022: 0 complaints · 2023: 0 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2022	0	0	0
2023	0	0	0

Date coverage across each selected cohort

Date basis for all complaints in selected model years
Year	Incident dates used	Filing date fallbacks	Excluded dates
2022	0	0	0
2023	0	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	Engine	Unknown Or Other	Electrical System	Visibility/Wiper	Air Bags	Power Train	Structure:Body
Engine	—	2 ODI 10945134 · 12,296 mi DRIVING AT APPROX. 30MPH AND SUDDENLY THE ENTIRE DASH LIT UP, ALL RED AND YELLOW SYMBOLS ALONG WITH A MSG IN THE DISPLAY TO THE EFFECT OF COLLISION AVOIDANCE SYSTEM INOPERATIVE, STOP IMMEDIATELY. THIS MAY NOT HAVE BEEN THE EXACT MSG. AT THE SAME TIME THE CAR DECELERATED TO A STOP ALMOST IMMEDIATELY. OBVIOUSLY I DID NOT NEED TO BRING THE VEHICLE TO A STOP. IT FELT LIKE THE DECELERATION OF THE ENGINE BEING OFF BUT THE CAR STILL IN GEAR WITH THAT STOPPING THE CAR. DID NOT USE BRAKES TO STOP CAR. THIS WAS VERY SUDDEN. THE ENGINE WAS NOT RUNNING AFT… Look up ODI 10945134 at NHTSA ↗ ODI 11337140 I BOUGHT THE MERCEDES GLA 250 IN SEPTEMBER 2018 AND MY CHECK ENGINE LIGHT WOULD COME ON FOR A DAY OR TWO AND GO BACK OFF. THE CHECK ENGINE DID THE SAME THING AS BEFORE AND TOOK IT TO AUTO ZONE AND STATED IT WAS A POSITIVE CRANKCASE VENTILATION ISSUE. I STOPPED AT A RED LIGHT AND THE CAR CUT OFF AND HAD TO RESTART THE CAR THEN A FEW MINUTES LATER I STOPPED AT ANOTHER LIGHT AND THE CAR STOPPED AND HAD TO RESTART AGAIN. I MADE AN APPOINTMENT WITH MERCEDES OF BEDFORD ON JUNE 25 AND THE YOUNG LADY NEVER COMMUNICATED THAT I WAS NOT UNDER WARRANTY… Look up ODI 11337140 at NHTSA ↗	2 ODI 10945134 · 12,296 mi DRIVING AT APPROX. 30MPH AND SUDDENLY THE ENTIRE DASH LIT UP, ALL RED AND YELLOW SYMBOLS ALONG WITH A MSG IN THE DISPLAY TO THE EFFECT OF COLLISION AVOIDANCE SYSTEM INOPERATIVE, STOP IMMEDIATELY. THIS MAY NOT HAVE BEEN THE EXACT MSG. AT THE SAME TIME THE CAR DECELERATED TO A STOP ALMOST IMMEDIATELY. OBVIOUSLY I DID NOT NEED TO BRING THE VEHICLE TO A STOP. IT FELT LIKE THE DECELERATION OF THE ENGINE BEING OFF BUT THE CAR STILL IN GEAR WITH THAT STOPPING THE CAR. DID NOT USE BRAKES TO STOP CAR. THIS WAS VERY SUDDEN. THE ENGINE WAS NOT RUNNING AFT… Look up ODI 10945134 at NHTSA ↗ ODI 11430060 I was driving and my car randomly changed to neutral on the highway in traffic. I could not changed the gear and was almost hit by several cars that swirved around me. There is a recall for the 2019 version of the car for this very same issue but it exists in all years prior and Mercedes has not addressed it. This is happening to many of us and is being reported at glaowners.com Look up ODI 11430060 at NHTSA ↗	0	0	1 ODI 11430060 I was driving and my car randomly changed to neutral on the highway in traffic. I could not changed the gear and was almost hit by several cars that swirved around me. There is a recall for the 2019 version of the car for this very same issue but it exists in all years prior and Mercedes has not addressed it. This is happening to many of us and is being reported at glaowners.com Look up ODI 11430060 at NHTSA ↗	0
Unknown Or Other	2 ODI 10945134 · 12,296 mi DRIVING AT APPROX. 30MPH AND SUDDENLY THE ENTIRE DASH LIT UP, ALL RED AND YELLOW SYMBOLS ALONG WITH A MSG IN THE DISPLAY TO THE EFFECT OF COLLISION AVOIDANCE SYSTEM INOPERATIVE, STOP IMMEDIATELY. THIS MAY NOT HAVE BEEN THE EXACT MSG. AT THE SAME TIME THE CAR DECELERATED TO A STOP ALMOST IMMEDIATELY. OBVIOUSLY I DID NOT NEED TO BRING THE VEHICLE TO A STOP. IT FELT LIKE THE DECELERATION OF THE ENGINE BEING OFF BUT THE CAR STILL IN GEAR WITH THAT STOPPING THE CAR. DID NOT USE BRAKES TO STOP CAR. THIS WAS VERY SUDDEN. THE ENGINE WAS NOT RUNNING AFT… Look up ODI 10945134 at NHTSA ↗ ODI 11337140 I BOUGHT THE MERCEDES GLA 250 IN SEPTEMBER 2018 AND MY CHECK ENGINE LIGHT WOULD COME ON FOR A DAY OR TWO AND GO BACK OFF. THE CHECK ENGINE DID THE SAME THING AS BEFORE AND TOOK IT TO AUTO ZONE AND STATED IT WAS A POSITIVE CRANKCASE VENTILATION ISSUE. I STOPPED AT A RED LIGHT AND THE CAR CUT OFF AND HAD TO RESTART THE CAR THEN A FEW MINUTES LATER I STOPPED AT ANOTHER LIGHT AND THE CAR STOPPED AND HAD TO RESTART AGAIN. I MADE AN APPOINTMENT WITH MERCEDES OF BEDFORD ON JUNE 25 AND THE YOUNG LADY NEVER COMMUNICATED THAT I WAS NOT UNDER WARRANTY… Look up ODI 11337140 at NHTSA ↗	—	1 ODI 10945134 · 12,296 mi DRIVING AT APPROX. 30MPH AND SUDDENLY THE ENTIRE DASH LIT UP, ALL RED AND YELLOW SYMBOLS ALONG WITH A MSG IN THE DISPLAY TO THE EFFECT OF COLLISION AVOIDANCE SYSTEM INOPERATIVE, STOP IMMEDIATELY. THIS MAY NOT HAVE BEEN THE EXACT MSG. AT THE SAME TIME THE CAR DECELERATED TO A STOP ALMOST IMMEDIATELY. OBVIOUSLY I DID NOT NEED TO BRING THE VEHICLE TO A STOP. IT FELT LIKE THE DECELERATION OF THE ENGINE BEING OFF BUT THE CAR STILL IN GEAR WITH THAT STOPPING THE CAR. DID NOT USE BRAKES TO STOP CAR. THIS WAS VERY SUDDEN. THE ENGINE WAS NOT RUNNING AFT… Look up ODI 10945134 at NHTSA ↗	1 ODI 11734452 On the morning of April 28, 2026, at approximately 7:30 AM, I discovered that the front panel of the panoramic sunroof on my 2015 Mercedes-Benz GLA45 AMG had spontaneously shattered while the vehicle was parked at my residence in Meridian, Idaho. When I went out to the vehicle in the morning, I found glass fragments distributed across the rear seat area, the rear floor, and my child's car seat. Looking up, I saw that the front panoramic glass panel had shattered. My husband and I conducted a complete walk-around inspection of the vehicle exter… Look up ODI 11734452 at NHTSA ↗	0	0	0
Electrical System	2 ODI 10945134 · 12,296 mi DRIVING AT APPROX. 30MPH AND SUDDENLY THE ENTIRE DASH LIT UP, ALL RED AND YELLOW SYMBOLS ALONG WITH A MSG IN THE DISPLAY TO THE EFFECT OF COLLISION AVOIDANCE SYSTEM INOPERATIVE, STOP IMMEDIATELY. THIS MAY NOT HAVE BEEN THE EXACT MSG. AT THE SAME TIME THE CAR DECELERATED TO A STOP ALMOST IMMEDIATELY. OBVIOUSLY I DID NOT NEED TO BRING THE VEHICLE TO A STOP. IT FELT LIKE THE DECELERATION OF THE ENGINE BEING OFF BUT THE CAR STILL IN GEAR WITH THAT STOPPING THE CAR. DID NOT USE BRAKES TO STOP CAR. THIS WAS VERY SUDDEN. THE ENGINE WAS NOT RUNNING AFT… Look up ODI 10945134 at NHTSA ↗ ODI 11430060 I was driving and my car randomly changed to neutral on the highway in traffic. I could not changed the gear and was almost hit by several cars that swirved around me. There is a recall for the 2019 version of the car for this very same issue but it exists in all years prior and Mercedes has not addressed it. This is happening to many of us and is being reported at glaowners.com Look up ODI 11430060 at NHTSA ↗	1 ODI 10945134 · 12,296 mi DRIVING AT APPROX. 30MPH AND SUDDENLY THE ENTIRE DASH LIT UP, ALL RED AND YELLOW SYMBOLS ALONG WITH A MSG IN THE DISPLAY TO THE EFFECT OF COLLISION AVOIDANCE SYSTEM INOPERATIVE, STOP IMMEDIATELY. THIS MAY NOT HAVE BEEN THE EXACT MSG. AT THE SAME TIME THE CAR DECELERATED TO A STOP ALMOST IMMEDIATELY. OBVIOUSLY I DID NOT NEED TO BRING THE VEHICLE TO A STOP. IT FELT LIKE THE DECELERATION OF THE ENGINE BEING OFF BUT THE CAR STILL IN GEAR WITH THAT STOPPING THE CAR. DID NOT USE BRAKES TO STOP CAR. THIS WAS VERY SUDDEN. THE ENGINE WAS NOT RUNNING AFT… Look up ODI 10945134 at NHTSA ↗	—	0	0	1 ODI 11430060 I was driving and my car randomly changed to neutral on the highway in traffic. I could not changed the gear and was almost hit by several cars that swirved around me. There is a recall for the 2019 version of the car for this very same issue but it exists in all years prior and Mercedes has not addressed it. This is happening to many of us and is being reported at glaowners.com Look up ODI 11430060 at NHTSA ↗	0
Visibility/Wiper	0	1 ODI 11734452 On the morning of April 28, 2026, at approximately 7:30 AM, I discovered that the front panel of the panoramic sunroof on my 2015 Mercedes-Benz GLA45 AMG had spontaneously shattered while the vehicle was parked at my residence in Meridian, Idaho. When I went out to the vehicle in the morning, I found glass fragments distributed across the rear seat area, the rear floor, and my child's car seat. Looking up, I saw that the front panoramic glass panel had shattered. My husband and I conducted a complete walk-around inspection of the vehicle exter… Look up ODI 11734452 at NHTSA ↗	0	—	0	0	1 ODI 11471357 2015 AMG GLA-45. Sunroof violently broke, opening from front (normal is back) and sticking up 3-4 inches. Luckily this happened in our garage not moving, while simply pushing Close Sunroof button. If this had happened on the highway, it could have ripped off and killed somebody. Dealer says common problem, as soon as I brought the car in they said “sunroof warranty job” but the car is actually out of warranty. MB Natick Mass dealer is charging $3000 to replace motor, track, hinges, wind deflector. Can’t be closed manually even by dealer so ca… Look up ODI 11471357 at NHTSA ↗
Air Bags	0	0	0	0	—	0	0
Power Train	1 ODI 11430060 I was driving and my car randomly changed to neutral on the highway in traffic. I could not changed the gear and was almost hit by several cars that swirved around me. There is a recall for the 2019 version of the car for this very same issue but it exists in all years prior and Mercedes has not addressed it. This is happening to many of us and is being reported at glaowners.com Look up ODI 11430060 at NHTSA ↗	0	1 ODI 11430060 I was driving and my car randomly changed to neutral on the highway in traffic. I could not changed the gear and was almost hit by several cars that swirved around me. There is a recall for the 2019 version of the car for this very same issue but it exists in all years prior and Mercedes has not addressed it. This is happening to many of us and is being reported at glaowners.com Look up ODI 11430060 at NHTSA ↗	0	0	—	0
Structure:Body	0	0	0	1 ODI 11471357 2015 AMG GLA-45. Sunroof violently broke, opening from front (normal is back) and sticking up 3-4 inches. Luckily this happened in our garage not moving, while simply pushing Close Sunroof button. If this had happened on the highway, it could have ripped off and killed somebody. Dealer says common problem, as soon as I brought the car in they said “sunroof warranty job” but the car is actually out of warranty. MB Natick Mass dealer is charging $3000 to replace motor, track, hinges, wind deflector. Can’t be closed manually even by dealer so ca… Look up ODI 11471357 at NHTSA ↗	0	0	—

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

1 patterns with matching reports.

Warning lights and dashboard alerts

2 mentions · 28.6% of complaints

Median mileage: 12,296 mi (1 usable records).

ODI 10945134 · 12,296 mi

Look up ODI 10945134 at NHTSA ↗

ODI 11337140

Look up ODI 11337140 at NHTSA ↗

Matching rule

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