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Service bulletin LI91.10-P-074586

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10210930
Published by NHTSA2022-05-04
Manufacturer's numberLI91.10-P-074586
Manufacturer's date2022-04-01
NHTSA componentSEATS

NHTSA's summary

Complaint Noise from the front seats between seat-back lining and seat cover Cause Possible abrasion on seat cover Remedy Do NOT lubricate affected point or modify the original part in any way. Please create a PTSS case and replace seat-back lining and seat cover. Please do not dispose of the covers as they will be called in for analysis.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Seats

Vehicles listed
MERCEDES-BENZ C 3002022

Listing a model year does not mean every vehicle of it is concerned: the document says which.