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Service bulletin LI54.30-N-071191

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 id10175220
Published by NHTSA2020-05-18
Manufacturer's numberLI54.30-N-071191
Manufacturer's date2020-04-07
NHTSA componentELECTRICAL SYSTEM:SOFTWARE; STEERING:GEAR BOX (OTHER THAN RACK AND PINION); POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL); ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

NHTSA's summary

Gear selector range display goes blank at times Topic

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

Electrical system, Steering, Transmission and driveline, Automatic transmission, Instrument cluster, Software, Steering gear

Vehicles listed
MERCEDES-BENZ MERCEDES-BENZ

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