Navigation System - Displays 'T20.10'

SI B 8411 02
Phones, Navigation Systems

December 2002
Service Engineering

This Service Information bulletin supersedes S.I. B84 11 02 Advance dated October 2002.

[NEW] designates changes to this revision

SUBJECT
Navigation System start screen with lettering "T20.10"

MODEL
E39, E46, E53 with DVD navigation system (option 609)

Production date: from September 2002 to October 2002

SITUATION
The navigation system screen starts with lettering "T20.10" in addition to the BMW logo.

CAUSE
Fault in the navigation system software

PROCEDURE
On a customer complaint basis install the Navigation software V20.1





PARTS INFORMATION





WARRANTY IN FORMATION
Covered under the terms of the BMW New Vehicle Limited Warranty.