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February 28, 2026 Service campaign

Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject...

Mercedes-Benz technical service bulletin NCU - 2025070008 for 2022-2024 Mercedes-Benz C300, 2022-2024 Mercedes-Benz EQS 450 and 2022-2024 Mercedes-Benz AMG C43 and others.

Bulletin number
NCU - 2025070008
Component
Air bags
Summary
Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject vehicles, the SRS control unit software does not correspond to current production specifications. The SRS control unit will be updated to improve vehicle charging functionality during future over-the-air updates. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will update the SRS control unit software.

Owners of these vehicles have filed 11 complaints in the airbags category.

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