Electrical system: wiring
Risk. An air bag that does not deploy properly can increase the risk of injury in the event of a crash.
NHTSA has logged 49 owner complaints about the 2021 Mercedes-Benz GLE 350, most often about the engine. It is covered by 14 safety recalls, and for recall 21V-832 the manufacturer reports only 70% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through November 3, 2026. Updated daily. Photo: Charles from Port Chester, New York, CC BY 2.0.
49 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Engine | 23 | 3 |
| Electrical system | 9 | 3 |
| Visibility | 5 | 0 |
| Power train | 4 | 0 |
| Forward collision avoidance | 3 | 2 |
| Service brakes | 3 | 2 |
| Fuel/propulsion system | 2 | 0 |
| Lane departure | 2 | 0 |
| Structure | 2 | 1 |
| 6 other systems | 6 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
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.
Risk. An air bag that does not deploy properly can increase the risk of injury in the event of a crash.
Risk. A loss of drive power can increase the risk of a crash.
Risk. An overheated ground connection can increase the risk of a fire.
Risk. Water intrusion into the foot wells may cause corrosion and/or short circuits to electrical components, increasing the risk of fire.
Risk. A loss of steering control can increase the risk of a crash.
Risk. Detached trim bars may cause a road hazard and increase the risk of a crash or injury.
Risk. A disabled eCall system would prevent a vehicle occupant from contacting the emergency services call center in an emergency, potentially delaying emergency…
Risk. Detached rear glass can become a road hazard, increasing the risk of a crash.
Risk. Incorrectly adjusted headlights may reduce visibility, increasing the risk of a crash.
Risk. A backup camera that displays a blank image reduces the driver's rear view, increasing the risk of a crash or injury.
Risk. If the vehicle unexpectedly pulls to one side during an evasive maneuver, it can increase the risk of a crash.
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.
Risk. An unrestrained occupant has an increased risk of injury in the event of a crash.
Risk. If the interior switches are not illuminated, they may be more difficult to find and operate, increasing the risk of 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.
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 GLE 350 median. How we score
Recent engine complaints filed with NHTSA, shortened. Personal details are removed.
The engine light warning or indicator light failed to appear when engine began misfiring and shaking causing connecting rod to put a hole in the engine. My safety and the safety of others was put at risk because engine failure can produce the following safety hazards: The primary safety hazards to…
At approximately 87,000 miles, my 2021 GLE350 (M264 2.0T engine) experienced a severe engine misfire resulting in a flashing check engine light, rough idle, engine shaking, significant loss of power, and near-stall condition. The vehicle was taken to Speedhaus Automotive (Newbury Park, CA) where…
While driving at night all error light showed up. I slowed down to the side of the road and while I was slowing down the engine died. I tried to start the car which worked but when I pressed the gas the engine died again. Tried it two more times with the same results. Then turned the car and waited…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.