BMW TSB #620713
2013 BMW 740
Affected Component: ELECTRICAL SYSTEM
- Summary
- Instrument Cluster: Backlight Stays On After Ignition Off. The backlighting in the instrument cluster stays on after ignition off. ??No fault code is stored Software error in the instrument cluster introduced with software I-level 13-07-501 or higher (ISTA/P 2.50.0 or higher) in July 2013