# Service bulletin A941901 2053781\-

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: 10155735
- Published by NHTSA: 2019\-04\-01
- Manufacturer's number: A941901 2053781\-
- Manufacturer's date: 2019\-02\-01
- NHTSA component: EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH; ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

This bulletin contains a software update for when DTC C119911 is stored.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10155735-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10155735-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Lighting, Headlights, Software

## Trouble codes named

C1199

## Vehicles listed

- 2019 AUDI A6
- 2019 AUDI A7

## Other bulletins for the same vehicles and component

- [A9124032056558\_3](/bulletins/10254057.md), 2024-05-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin provides software update instructions for MIB2\+.
- [A9424722073282\_1](/bulletins/10251657.md), 2024-04-04, Service bulletin: UNKNOWN OR OTHER; EXTERIOR LIGHTING:HEADLIGHTS. This bulletin provides information on visual concerns with the headlight lens.
- [A9124702062466\_4](/bulletins/10250567.md), 2024-03-06, Service bulletin: EQUIPMENT; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. This bulletin provides information when Apple CarPlay cannot be started using Wi\-Fi connection \(Wireless CarPlay\).
- [A0023822047812\_7](/bulletins/10248111.md), 2024-01-04, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin provides information on how to set up and use the SD Creator for obtaining vehicle software updates via the Mirror Server.
- [A9423672071954\_1](/bulletins/10244595.md), 2023-11-06, Service bulletin: EXTERIOR LIGHTING:TAIL LIGHTS; EXTERIOR LIGHTING:HEADLIGHTS. This bulletin provides information pertaining to when there are foreign objects inside of a headlight or taillight.
- [A9123072064681\_3](/bulletins/10238289.md), 2023-07-10, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; ELECTRICAL SYSTEM:SOFTWARE. This bulletin provides information for when wireless charging with the Audi Phone Box does not work.
- [A0023692031473\_4](/bulletins/10236599.md), 2023-06-06, Service bulletin: STRUCTURE; EXTERIOR LIGHTING:HEADLIGHTS. This bulletin provides information for when car wash bristles become stuck in the body gap between the headlight and fender.
- [A2723552058831\_8](/bulletins/10236583.md), 2023-06-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for DTC P0CA700 or U046900.
- [A2723512058831\_7](/bulletins/10233488.md), 2023-04-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for DTC P0CA700 or U046900.
- [A4822362067555\_2](/bulletins/10227810.md), 2023-01-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This bulletin provides a software update for DTC B200049 with Symptom Code 7353984.

JSON: [/v1/bulletins/10155735](/v1/bulletins/10155735)

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