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Audi Workshop Service and Repair Manuals

Lighting - Daytime Running Lamps Inoperative|Page 1655 > < Tire Monitoring System|Service and Repair
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Daytime Running Lamp: Technical Service Bulletins
Lighting - Daytime Running Lamps Inoperative

94 Daytime running lights do not work

94 10 38 

2017488/4 

October 20, 2010

Supersedes Technical Service Bulletin Group 94 number 10-21 dated June 7, 2010 for reasons listed below.

AFFECTED VEHICLES

CONDITION
Daytime running lights do not work on vehicles with xenon headlights.

TECHNICAL BACKGROUND

The thumb wheel or option for daytime running lights is turned off by mistake.

PRODUCTION SOLUTION

Not applicable.

SERVICE

A3, A4 (8E), Cabriolet, TT:

Check whether the daytime running lights thumb wheel is switched on. The DRL thumb wheel is located next to the light switch.

A4 (8K), A5, A6, A8, Audi Q7:

In vehicles with MMI, the daytime running lights are switched on via the menu option Exterior light control.

See also the owners manual of the respective vehicle types.

WARRANTY 

Lighting - Daytime Running Lamps Inoperative|Page 1655 > < Tire Monitoring System|Service and Repair