# 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.

- Type: Service bulletin
- NHTSA id: 10018223
- Published by NHTSA: 2005\-12\-19
- Manufacturer's number: 0501
- Manufacturer's date: 2005\-11\-16
- Replaces: 0506
- NHTSA component: ELECTRICAL 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

- 2004 to 2005 AUDI A4
- 2004 to 2005 AUDI S4

## Other bulletins for the same vehicles and component

- [3712672028053](/bulletins/10250453.md), 2024-02-20, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). TCM software update for downshift concerns
- [Edition89](/bulletins/10231127.md), 2023-02-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. ElsaPro Software update and technical bulletins
- [01145720151069](/bulletins/10228387.md), 2023-01-03, Service bulletin: ELECTRICAL SYSTEM. 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.
- [01137620182607](/bulletins/10228353.md), 2023-01-03, Service bulletin: ELECTRICAL SYSTEM. Contact resistance in the ECM wiring ? throttle valve.
- [001465201173210](/bulletins/10228297.md), 2023-01-03, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This Technical Service Bulletin \(TSB\) details the general process for carrying out a Software Version Management \(SVM\) software update for any TSB or Update.
- [00147020392061](/bulletins/10224981.md), 2022-10-31, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. 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 2029010](/bulletins/10212668.md), 2022-05-31, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Low battery charge: excess current draw location
- [A9122752024323\_9](/bulletins/10207833.md), 2022-03-04, Service bulletin: ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING. 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\_9](/bulletins/10190280.md), 2021-05-06, Service bulletin: LATCHES/LOCKS/LINKAGES; ELECTRICAL SYSTEM. This technical service bulletin provides troubleshooting information for the vehicle locking system.
- [A1720062028440\_5](/bulletins/10177300.md), 2020-08-06, Service bulletin: ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNIT. This informational bulletin explains when the range display is empty in the on\-board computer.

JSON: [/v1/bulletins/10018223](/v1/bulletins/10018223)

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