TSB Document:

• MC-10240177-0001.pdf

Affected Component: ELECTRICAL SYSTEM

Summary

Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (“MY”) 2020 S-Class (222 platform) vehicles, the engine electronics control unit software may not correspond with the current specifications. MBUSA will conduct an Emissions Service Campaign. An authorized Mercedes-Benz dealer will perform a software update to the engine electronics control unit on the affected vehicles.

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