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Service bulletin LI46.35-P-062791

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 id10214958
Published by NHTSA2022-07-05
Manufacturer's numberLI46.35-P-062791
Manufacturer's date2022-06-13
NHTSA componentSTEERING

NHTSA's summary

Complaint 1. Vibrations noticeable at steering wheel when front axle is excited when driving at a speed between 65 km/h and 130 km/h over an obstacle. • Driving over deeply recessed manhole covers • Driving over cross joints • Driving over extreme surface undulations 2. Permanent or long-lasting vibrations at specific speed or engine speed noticeable on steering wheel. • Roadway surface excitations when DTR+Q is switched on Cause Control oscillations in the electric power steering. Remedy Perform software update of electric power steering (N68).

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

Steering

Vehicles listed
MERCEDES EQB2022
MERCEDES-BENZ AMG GLC432017 to 2022
MERCEDES-BENZ AMG GLC632018 to 2022
MERCEDES-BENZ AMG GLC63 S2020 to 2022
MERCEDES-BENZ AMG GLC63S2018 to 2019
MERCEDES-BENZ EQB 300 4MATIC2022
MERCEDES-BENZ GLC2017
MERCEDES-BENZ GLC 3002018 to 2022
MERCEDES-BENZ GLC 3502018 to 2020
MERCEDES-BENZ GLC 350 E2018
MERCEDES-BENZ GLC 350 E2020 to 2021
MERCEDES-BENZ GLC3002017
MERCEDES-BENZ GLC350E2019

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