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August 5, 2025 Service bulletin

Complaint: When activating the seat heating for the rear seat cushion, the heating of the backrest is...

Mercedes-Maybach technical service bulletin LI91.12-P-079436 for 2021-2024 Mercedes-Maybach GLS 600 and 2022-2025 Mercedes-Maybach GLS 600 4matic.

Bulletin number
LI91.12-P-079436
Component
Structure: body
Summary
Complaint: When activating the seat heating for the rear seat cushion, the heating of the backrest is activated instead and vice versa. Cause: Coding in the rear SAM. Remedy: Perform SCN coding in the rear SAM.

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