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Service bulletin Dealer Letter-Up

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 id10123824
Published by NHTSA2017-11-17
Manufacturer's numberDealer Letter-Up
Manufacturer's date2013-03-15
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

On certain Audi A8 vehicles manufactured within a specific period the system diagnosis may detect a sporadic implausible condition of the selector lever sensors when the ignition is switched on. As a result, the gearbox warning lamp lights up and it is no longer possible to engage a gear. Update the software for the selector lever control module.

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, Software

Vehicles listed
AUDI A82013

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

Other bulletins for the same vehicles and component
451409203877012024-03-04. Service bulletin. ESP warning light on
Update37H42024-02-12. Service bulletin. Selector Lever Software Update
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68E3UPDATE2024-01-22. Service bulletin. Comfort System Central Control Module Software Update (NVLW)
Update68E32024-01-22. Service bulletin. Comfort System Central Control Module Software Update (NVLW)
A0023822047812_72024-01-04. Service bulletin. This bulletin provides information on how to set up and use the SD Creator for obtaining vehicle software updates via the Mirror Server.
Edition892023-02-06. Service bulletin. ElsaPro Software update and technical bulletins
0014652011732102023-01-03. Service bulletin. This Technical Service Bulletin (TSB) details the general process for carrying out a Software Version Management (SVM) software update for any TSB or Update.
A4622332051095_72022-07-01. Service bulletin. This informational bulletin contains instructions on how to download and use the Audi Frequency App.
37 14 42 20290272022-05-02. Service bulletin. Customer may report transmission warning light is illuminated. In some cases, the vehicle will not move after being started and placed into gear. After key cycle, the vehicle drives without restriction.