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November 12, 2021 Service bulletin

Update signal acquisition and actuation module front control unit software

Mercedes-Benz technical service bulletin 2021110003 for 2021 Mercedes-Benz S 580, 2021 Mercedes-Benz S560 and 2021 Mercedes-Benz AMG S63 and others.

Bulletin number
2021110003
Component
Electrical system: software
Summary
Update signal acquisition and actuation module front control unit software

Owners of these vehicles have filed 10 complaints in the electrical category.

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