repaired · 2026 Q3
Doors: lock
NewRisk. A vehicle rollaway increases the risk of a crash or injury.
2021 Mercedes-Benz AMG GLB35Problems, recalls & complaints
NHTSA has logged 5 owner complaints about the 2021 Mercedes-Benz AMG GLB35, most often about the engine. It is covered by 8 safety recalls, and for recall 21V-354 the manufacturer reports only 81% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through July 24, 2026. Updated daily.
Complaints by system
Where the 2021 Mercedes-Benz AMG GLB35 has problems
5 complaints grouped by the system owners reported.
1Engine
1Power train
1Service brakes, hydraulic
1Suspension
1Visibility/wiper
1Wheels
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Engine | 1 | 0 |
| Power train | 1 | 0 |
| Service brakes, hydraulic | 1 | 0 |
| Suspension | 1 | 0 |
| Visibility/wiper | 1 | 0 |
| Wheels | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
8 recalls
2021 Mercedes-Benz AMG GLB35 recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
repaired · 2026 Q2
Communication: auto crash notification
Risk. A disabled eCall system would prevent a vehicle occupant from contacting the emergency services call center in an emergency, potentially delaying emergency…
repaired · 2024 Q2
Back over prevention: display function
Risk. An inoperable rearview camera display reduces the driver's rear view, increasing the risk of a crash.
repaired · 2024 Q2
Steering
Risk. Front axle carrier failure may result in a loss of steering control, increasing the risk of a crash.
Show 4 more recalls
repaired · 2023 Q3
Air bags: side/window
Risk. The driver-side window air bag may not function properly during a crash, increasing the risk of injury.
repaired · 2023 Q4
Sensing system: camera
Risk. A backup camera that displays a blank image reduces the driver's rear view, increasing the risk of a crash or injury.
repaired · 2023 Q2
Body: tailgate
Risk. Detached spoilers can create a road hazard, increasing the risk of a crash or injury.
repaired · 2023 Q4
Communication: auto crash notification
Risk. Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Mercedes-Benz.
Best & worst years
2021 vs. every other AMG GLB35 year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the AMG GLB35 median. How we score
'21'22'23'24'25
- Avoid
- Caution
- Solid
- Best
- Not rated
In owners' words
What AMG GLB35 owners report
Recent engine complaints filed with NHTSA, shortened. Personal details are removed.
On 4/13/25 while driving my car on the highway, along with my 2 young children, I began to hear what initally sounded like a "flapping" noise. I rolled the windows down and after a minute or 2 the sound got lounder. There was never a warning or any type of safety icon that appeared on the control…
Own a 2021 AMG GLB35?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.