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Service bulletin LI54.21-P-071486

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 id10178725
Published by NHTSA2020-08-24
Manufacturer's numberLI54.21-P-071486
Manufacturer's date2020-07-17
NHTSA componentELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

NHTSA's summary

Offroad score function in head unit implausible

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, Transmission and driveline, Software, Transfer case

Vehicles listed
MERCEDES-BENZ GLE 3502019 to 2020
MERCEDES-BENZ GLE 4002019
MERCEDES-BENZ GLE 4502020

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