Navigation System - Display Continually Scrolls Down
91 Navigation map continuously scrolls down (3G MMI)
91 10 25
2021779/2
May 10, 2010
Supersedes Technical DIAGNOSIS AND REPAIR Group 91 number 09-70 dated October 8, 2009 for reasons listed below.
Affected Vehicles
Condition
One of the following conditions may occur without operation of the MMI control panel:
^ The navigation map continuously scrolls down.
^ The DVD menu continuously changes or cycles through all the selections.
Technical Background
The MMI controller falsely recognizes the MMI control panel joystick as being held down.
Production Solution
Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 597
New calibration values for the MMI controller have been introduced.
Service
Replace the MMI control panel with joystick (E380).
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.
