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Service bulletin LI82.85-P-074392

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 id10208748
Published by NHTSA2022-03-04
Manufacturer's numberLI82.85-P-074392
Manufacturer's date2022-02-16
NHTSA componentEQUIPMENT; ELECTRICAL SYSTEM

NHTSA's summary

Complaint Following a software update of the MBUX multimedia system (A26/17), the MBUX tablet can no longer be configured. Therefore, the tablet cannot be used to control the Rear Seat Entertainment displays or perform any other in-vehicle functions. Cause Previous release of the Android operating system software for the MBUX tablet Remedy Update the MBUX Tablet Android operating system software.

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, Equipment and accessories

Vehicles listed
MERCEDES-BENZ S 5002021
MERCEDES-BENZ S 500 4MATIC2022
MERCEDES-BENZ S 5602021
MERCEDES-BENZ S 5802021
MERCEDES-BENZ S 580 4MATIC2022
MERCEDES-MAYBACH S 680 4MATIC2022

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