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October 29, 2025 Service bulletin

Noise during load change when driving

Mercedes-Benz technical service bulletin LI22.10-P-079966 for 2022-2025 Mercedes-Benz Eqb 300 4matic, 2023-2025 Mercedes-Benz EQB 250+ and 2022-2025 Mercedes-Benz Eqb 350 4matic.

Bulletin number
LI22.10-P-079966
Component
Engine
Summary
Complaint Noise during load change when driving Cause Tolerances in front left bearing of major assembly carrier (transmission mount) A 243 240 25 00 can cause the noise complaint. Remedy Replacing parts will have no useful effect. Remove affected bearing and coat with anti-seize agent A 000 989 36 60 (Krytox), as specified in pictures, and install bearing again.

Owners of these vehicles have filed 15 complaints in the engine category.

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