2010 Mercedes Benz C 63 AMG Sedan (204.077) V8-6.3L (156.985)
Vehicle: All Technical Service Bulletins
Restraints - Noise From Seat Belt Height Adjustment
Noise from seat belt height adjustment
Topic number LI91.40-P-053572
Version 3
Design group 91.40 Seat belts, emergency tensioning retractors
Date 11-27-2012
Validity W 204 as of facelift (code 802), S 204 as of facelift (code 802), X 204, model series 246, W 166, X 166
Reason for change Validity extended to include model series W166 and X166
Complaint:
Creaking noise from left or right front seat belt height adjustment mechanism.
Cause:
Friction between seat belt height adjustment journal in guide slot.
Remedy:
^ Remove B-pillar trim
^ Apply a small quantity of lubricant between the seat belt height adjustment journal and the guide slot (Pic_1) using a thin, pointed implement
such as a needle
^ Install B-pillar trim
Note:
Do not replace the seat belt!
2010 Mercedes Benz C 63 AMG Sedan (204.077) V8-6.3L (156.985)
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