NHTSA campaign 21V843000
Mercedes-Benz USA, LLC recall 21V843000
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.
Reported 10/29/2021
What can happen
An engine stall can increase the risk of a crash.
Repair
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.
Components
- Engine and engine cooling: Engine: Engine control module (ecu/ecm): Software
Affected years and models
A listed year and model does not mean every vehicle in that group is recalled. Use the VIN lookup to confirm a specific vehicle.