A4 Cabriolet L4-1.8L Turbo (AMB) (2005)
Automatic Headlight Operation, checking
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Place headlight switch in "AUTO" position.
Light sensor is located in base of inside rear view mirror (arrow).
Tip:
Mirror should be in installed position for the next step.
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Place flashlight on windshield over light sensor.
Headlights should turn OFF in 15 seconds.
If headlights do not turn OFF in 15 seconds:
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Further diagnosis of automatic headlight system is necessary.
If headlights turn OFF in 15 seconds:
System is operating properly.
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Calibrate compass by driving slowly in a circle 1-2 times.
Warranty
When procedure applies to vehicles within the New Vehicle Limited Warranty, use the following:
Claim Type:
W2
Part Identifier:
6827
Damage Code:
6827 39 RS0 2
Labor Operation: Technical Diagnosis:
01320021 20 TU
Labor Operation: Replacing & calibrating interior mirror:
68271900 20 TU
Diagnostic Time:
No additional diagnostic time is allowed
Claim Comment: "As per Technical Bulletin A940506" in comment section of warranty claim.
Required Parts and Tools