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Service bulletin LI46.35-P-079901

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 id11029084
Published by NHTSA2026-02-28
Manufacturer's numberLI46.35-P-079901
Manufacturer's date2026-02-26
NHTSA componentLANE DEPARTURE: ASSIST; STEERING

NHTSA's summary

Complaint Steering force assistance unavailable after vehicle start along with several yellow warning messages and warning lamps for various driver assistance systems. Examples include but are not limited to: • Active Brake Assist • Active Lane Keeping Assist • Active Parking Assist Cause Software timing at startup. Remedy Conduct a seamless software update on the vehicle to at least MB.OS 1.3.0. Afterwards perform vehicle bus sleep (vehicle locked for at least 10 minutes and key out of range).

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

Driver assistance, Steering, Lane departure and lane keeping

Vehicles listed
MERCEDES-BENZ CLA 250+ (EV)2026
MERCEDES-BENZ CLA 350 4MATIC (EV)2026

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