Navigation System - Start-Up Delay in Cold Temperatures
SI M 84 03 03Phone, Navigation Systems
June 2003
Service Engineering
This Service Information bulletin supersedes S.I. M84 03 03 dated February 2003.
[NEW] designates changes to this revision
SUBJECT
MK3: Start-up Delay At Temperatures Below 37 deg; F
MODEL
R50 (Cooper), R53 (Cooper S) with MK3 NAV computer (option 609)
SITUATION
Board Monitor has delayed start up below 37deg;F. After the vehicle doors are opened, the board monitor starts up after a delay of between 3 to 45 minutes.
The problem does not occur on vehicles with DVD Navigation.
CAUSE
Software error in the NAV computer
CORRECTION
On a customer complaint basis only, install NAV SW V21.1, Index k.
Do not replace the NAV computer.
PARTS INFORMATION
WARRANTY INFORMATION
Covered under the terms of the BMW New Vehicle Limited Warranty.