MERCEDES-BENZ, MERCEDES-MAYBACH
LI54.21-P-076055
Manufacturer communications
- Publication date
- 2023-03-15
- Received by NHTSA
- 2023-04-05
- NHTSA record numbers
- 10233788
Manufacturer summary
Original wording in English
Complaint Check engine light activated Fault codes stored in AMG Drive Unit N145/1 (DRVU3) B1F9713 U015400 U188D00 Cause Timing variance on wakeup of ethernet control units Remedy A solution is in development for listed faults in AMG drive unit (DRVU3). Clear fault codes and perform 2 drive cycles allowing vehicle to sleep in between drives. If no fault codes or malfunctions occur, the vehicle can be released to the owner. Note: These fault codes will not lead to other malfunctions or damage to the vehicle.
Reported code forms
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| Make | Model | Model year |
|---|---|---|
| Mercedes-Benz | AMG C43 | 2023 |
| Mercedes-Benz | C 300 | 2023 |
| Mercedes-Benz | S 500 | 2023 |
| Mercedes-Benz | S 580 E | 2023 |
| Mercedes-Maybach | S 580 4MATIC | 2023 |