Electrical complaints and recalls from NHTSA
Summary
The 2021 Mercedes-Benz s-class has 8 NHTSA electrical complaints and 0 electrical-related recalls.
8
Complaints
0
Recalls
1
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Feb 1, 2026 | ELECTRICAL SYSTEM,EXTERIOR LIGHTING | False warning message for right taillights/brake lights/signal light in rear lamp. |
| Apr 14, 2023 | ELECTRICAL SYSTEM,SERVICE BRAKES,ENGINE | Similar to recall campagn #2017020018 or 17V-078. My car may have a damaged steering column-mounted ... |
| Oct 15, 2022 | ELECTRICAL SYSTEM,COMMUNICATION | The contact owns a 2021 Mercedes-Benz S580. The contact received notification of NHTSA Campaign Numb... |
| Jul 20, 2022 | ELECTRICAL SYSTEM,COMMUNICATION | The contact owns a 2021 Mercedes-Benz S580. The contact received notification of NHTSA Campaign Numb... |
| Jan 15, 2022 | ELECTRICAL SYSTEM,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE | Driving on highway at about 50 mph when the brakes suddenly slammed on and brought car to a sudden, ... |
| Jan 11, 2022 | ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,ENGINE | Background: This is a V-8, gas vehicle.The 12-volt battery gives CRITICAL CHARGE notifications cons... |
| Nov 11, 2021 | ELECTRICAL SYSTEM | Upon startup, the back up camera will not display when putting the car in reverse. I could not see ... |
| Oct 1, 2021 | ELECTRICAL SYSTEM | The contact owns a 2021 Mercedes-Benz S580. The contact stated that while driving at various speeds,... |