WenmarOpen by Wenmar Pro

Service bulletin 0501

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 id10018223
Published by NHTSA2005-12-19
Manufacturer's number0501
Manufacturer's date2005-11-16
Replaces0506
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

LIGHT SENSOR WARNING LIGHT ON INTERMITTENTLY AND CUSTOMER CONCERN ABOUT AUTOMATIC HEADLIGHT INSTRUMENT CLUSTER WARNING LIGHT ILLUMINATING FOR 1 SECOND ACCOMPANIED WITH A SHORT BEEP. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system

Vehicles listed
AUDI A42004, 2005
AUDI S42004, 2005

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
37126720280532024-02-20. Service bulletin. TCM software update for downshift concerns
Edition892023-02-06. Service bulletin. ElsaPro Software update and technical bulletins
011457201510692023-01-03. Service bulletin. Due to fuel intrusion into the low-pressure system fuel pressure sensor (G410), a false signal may be sent to the controller, resulting in a reading that is out of tolerance.
011376201826072023-01-03. Service bulletin. Contact resistance in the ECM wiring ? throttle valve.
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.
001470203920612022-10-31. Service bulletin. High quality media files (video and sound) are now integrated into technical service bulletins on a case-by-case basis. Media files can now be viewed on any smartphone or tablet.
27 13 19 20290102022-05-31. Service bulletin. Low battery charge: excess current draw location
A9122752024323_92022-03-04. Service bulletin. This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.
A5721752022032_92021-05-06. Service bulletin. This technical service bulletin provides troubleshooting information for the vehicle locking system.
A1720062028440_52020-08-06. Service bulletin. This informational bulletin explains when the range display is empty in the on-board computer.