NHTSA Recall 21V843000: Software (engine and engine cooling)
Mercedes-Benz USA, LLC reported this safety recall to NHTSA on , covering an estimated 8,669 vehicles. It affects 2021 Mercedes-Benz S 580.
| NHTSA campaign | 21V843000 |
|---|---|
| Manufacturer campaign | 2022010002 |
| Component | ENGINE AND ENGINE COOLING › ENGINE › ENGINE CONTROL MODULE (ECU/ECM) › SOFTWARE |
| Report received | October 29, 2021 |
| Owner notification | January 28, 2022 |
| Initiated by | Manufacturer |
Defect
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 S580 and Maybach S580 vehicles. An engine control unit software error may cause a sudden engine stall, without the ability to restart the vehicle.
Safety risk
An engine stall can increase the risk of a crash.
Remedy
Dealers will update the engine control unit software, free of charge. Owners notification letters were mailed on January 28, 2022. Owners may contact MBUSA customer service at 1-800-367-6372.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Vehicles covered by recall 21V843000
| Make and model | Model years |
|---|---|
| Mercedes-Benz S 580 | 2021 |
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.