Navigation System - Directional Arrow Jumps or Moves
91 Navigation Vehicle Symbol Jumps In Map Overview91 09 20
2014126/3
March 25, 2009
Supersedes Technical Service Bulletin Group 91 number 08-96 dated November 10, 2008 for reasons listed below.
Vehicle Information
Condition
The Navigation vehicle symbol (the arrow that indicates the vehicle's position) is jumping or moving erratically in map view overview. This behavior can only be encountered in the map view overview.
Technical Background
Software fault in early model year 2007 MMI-equipped vehicles.
Production Solution
Software improvement.
Service
A MMI System software update must be performed. Refer to Technical Service Bulletin 2019334 for directions to perform the update.
Warranty
Additional Information
The following Technical Service Bulletin(s) will be necessary to complete this procedure:
- TSB 2019334, 91 MMI High System software update (Zug 864 - update) procedure
All part and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Dept. and service manuals for the latest information.