Instruments - MMI Display Is White Or Flickers
91 MMI Display screen is white or flickers91 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 wiring harness.
WARRANTY
This TSB is informational only and not applicable to any Audi warranty.
ADDITIONAL INFORMATION
All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service manuals for the latest information.