A6 Quattro Sedan V6-3.2L (BKH) (2005)
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Accessory Control Display: Customer Interest
Instruments - MMI Display Is White Or Flickers
91 MMI Display screen is white or flickers
91 10 49
2017685/4
August 13, 2010
Supersedes Technical Service Bulletin Group 91 number 08-117 dated November 11, 2008 for reasons listed below.
Affected Vehicles
CONDITION
^ The MMI display screen is white or flickers.
^ No fault entry stored in the display/control unit J523.
TECHNICAL BACKGROUND
The adapter wiring harness display unit between the front information control head J685 (MMI display screen) and J523 may be damaged or the
connection to the components interrupted.
PRODUCTION SOLUTION
Not applicable.
SERVICE
Ensure that the adapter wiring harness, which connects the two components, is not damaged or pinched. Ensure that there are no loose connections in the
