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Service bulletin LI83.10-N-071291

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 id10184368
Published by NHTSA2020-12-28
Manufacturer's numberLI83.10-N-071291
Manufacturer's date2020-11-20
NHTSA componentELECTRICAL SYSTEM; STRUCTURE:INTERIOR PANELS:DASHBOARD; EQUIPMENT; ENGINE AND ENGINE COOLING

NHTSA's summary

Various customer concerns of climate control system operating inadequately. Stepper motor potentially installed in binding position, connect and normalize stepper motors.

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

Body and frame, Electrical system, Engine, Equipment and accessories

Vehicles listed
MERCEDES-BENZ MERCEDES-BENZ

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