Total Complaints
12 filings
MERCEDES-BENZ AMG GLA45 · model year
12 NHTSA complaints, and 4 recall campaigns listed for this cohort. A VIN lookup is required to determine whether a specific vehicle has an unrepaired recall.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2015MERCEDES-BENZAMG GLA45 carries 12 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
The most frequently selected component label in reports for the 2015 AMG GLA45 is engine with 4 filings, followed by electrical system (2) and unknown or other (2). Complaint categories reflect owner reports and intake categorization; they do not establish a defect pattern or cause. This cohort has 4 NHTSA recall campaigns listed below. Enter a VIN in NHTSA's official recall lookup to determine whether a specific vehicle has an unrepaired recall.
NHTSA currently has 15 investigation files overlapping the 2015 AMG GLA45. Owners comparing this cohort against neighboring years should read the complaint-by-year trend as report volume, not a causal diagnosis. Use the related-complaint feed and the official recall lookup when researching a specific vehicle.
Total Complaints
12 filings
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| ENGINE | 4 |
| ELECTRICAL SYSTEM | 2 |
| UNKNOWN OR OTHER | 2 |
| AIR BAGS | 1 |
| POWER TRAIN | 1 |
| VISIBILITY/WIPER | 1 |
| STRUCTURE:BODY | 1 |
STRUCTURE:BODY:ROOF AND PILLARS
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 C
STRUCTURE:BODY:ROOF AND PILLARS
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 t
AIR BAGS:FRONTAL
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
COMMUNICATION
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
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 car useless for two weeks while waiting for MB Corporate to review case for recall or complimentary repair due to liability. Today they refused to cover the repair cost or add car to recall list. NHTSA should know this car has ~26,000 miles on it and we’ve only opened/closed the sunroof perhaps ten times since buying it new. The sunroof assembly is obviously defective from the factory and was a “timebomb.” If it broke on the highway, l
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 car useless for two weeks while waiting for MB Corporate to review case for recall or complimentary repair due to liability. Today they refused to cover the repair cost or add car to recall list. NHTSA should know this car has ~26,000 miles on it and we’ve only opened/closed the sunroof perhaps ten times since buying it new. The sunroof assembly is obviously defective from the factory and was a “timebomb.” If it broke on the highway, l
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
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
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
NEEDING TO FIX THE RECALL FOR SAFETY
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. THE LA SERVICE CENTER SAID THE CAUSE OF FAILURE RELATED TO THE MECHANICAL/ELECTRICAL CONTROL SYSTEM THAT GOVERNS HYDRAULIC PUMP AND ENGINE, AND THE PROBLEM COULD NOT BE FIXED AT THE CENTER, AND THEY HAVE TO CONTACT THE FACTORY. THE 3RD CAR FAILURE OCCURRED ON SATURDAY, 2020.7.12. ON 2020.7.11., ONE DAY BEFORE THE CAR FAILURE, THE CAR FRONT PANEL SHOWED A LIGHT INDICATING AN ENGINE CHECK IS REQUIRED. HOWEVER, THE WARNING SIGNAL FOR ENGINE CHE
Mileage: 40,000
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 OR HAD TO PAY FOR DIAGNOSTIC FEE. I WENT TO MERCEDES ON JUNE 29TH AND STATED I HAD TO PAY FOR THE DIAGNOSTIC FEE BUT WAS NOT MADE AWARE PREVIOUSLY ON JUNE 29TH. THE WARRANTY ON ON THE VEHICLE WAS UP ON MARCH 30TH. I LEFT AND DID SOME RESEARCH AND SEEMS THE POSITIVE CRANKCASE IS A COMMON ISSUE PLUS THE CHECK ENGINE LIGHT HAS BEEN COMING ON FOR SOMETIME NOW. THE DEALERSHIP STATED IT WOULD TAKE UP TO 3 WEEKS TO A MONTH FOR THE PART TO COME IN FROM
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 OR HAD TO PAY FOR DIAGNOSTIC FEE. I WENT TO MERCEDES ON JUNE 29TH AND STATED I HAD TO PAY FOR THE DIAGNOSTIC FEE BUT WAS NOT MADE AWARE PREVIOUSLY ON JUNE 29TH. THE WARRANTY ON ON THE VEHICLE WAS UP ON MARCH 30TH. I LEFT AND DID SOME RESEARCH AND SEEMS THE POSITIVE CRANKCASE IS A COMMON ISSUE PLUS THE CHECK ENGINE LIGHT HAS BEEN COMING ON FOR SOMETIME NOW. THE DEALERSHIP STATED IT WOULD TAKE UP TO 3 WEEKS TO A MONTH FOR THE PART TO COME IN FROM
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 AFTER STOPPING BECAUSE THE TACH WAS AT ZERO. THE DASH STAYED LIT AND THE CAR WAS STILL IN DRIVE GEAR ON THE INDICATOR. I PRESSED THE BUTTON TO PUT IT IN PARK AND THEN WITH MY FOOT ON THE BRAKE PRESSED TO START THE ENGINE. IT RESTARTED EXCEPT NOW ONLY THE CHECK ENGINE LIGHT WAS LIT. I DROVE TO THE DEALER. HAD THIS HAPPENED A FEW MOMENTS EARLIER ON THE FREEWAY IT COULD HAVE BEEN DISASTROUS. CAR IS NOW AT THE DEALER AND THEY SAID THEY'VE NEVER HEARD OF
Mileage: 12,296
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 AFTER STOPPING BECAUSE THE TACH WAS AT ZERO. THE DASH STAYED LIT AND THE CAR WAS STILL IN DRIVE GEAR ON THE INDICATOR. I PRESSED THE BUTTON TO PUT IT IN PARK AND THEN WITH MY FOOT ON THE BRAKE PRESSED TO START THE ENGINE. IT RESTARTED EXCEPT NOW ONLY THE CHECK ENGINE LIGHT WAS LIT. I DROVE TO THE DEALER. HAD THIS HAPPENED A FEW MOMENTS EARLIER ON THE FREEWAY IT COULD HAVE BEEN DISASTROUS. CAR IS NOW AT THE DEALER AND THEY SAID THEY'VE NEVER HEARD OF
Mileage: 12,296
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 AFTER STOPPING BECAUSE THE TACH WAS AT ZERO. THE DASH STAYED LIT AND THE CAR WAS STILL IN DRIVE GEAR ON THE INDICATOR. I PRESSED THE BUTTON TO PUT IT IN PARK AND THEN WITH MY FOOT ON THE BRAKE PRESSED TO START THE ENGINE. IT RESTARTED EXCEPT NOW ONLY THE CHECK ENGINE LIGHT WAS LIT. I DROVE TO THE DEALER. HAD THIS HAPPENED A FEW MOMENTS EARLIER ON THE FREEWAY IT COULD HAVE BEEN DISASTROUS. CAR IS NOW AT THE DEALER AND THEY SAID THEY'VE NEVER HEARD OF
Mileage: 12,296
Data vintage: August 2026. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Every figure on PlainCars is rendered directly from NHTSA complaint and safety data, no number is typed in by an editor. This year-specific record is rendered from NHTSA ODI, recall, and NCAP rows for the 2015 MERCEDES-BENZ AMG GLA45; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.
Read our methodology - how this data is sourced, computed, and verified.