Basic Instrument Cluster: Display Is Intermittently Inoperative
BMW technical service bulletin 620313 for 2012-2013 BMW 328I, 2011-2013 BMW X3 and 2012-2013 BMW 335I and others.
- Bulletin number
- 620313
- Component
- Electrical system: instrument cluster/panel
- Summary
- Basic Instrument Cluster: Display Is Intermittently Inoperative. The display in the basic instrument cluster is intermittently inoperative. The following fault codes are stored in the instrument cluster: B7F6B4 "Instrument cluster: Error in the display unit when switching off (NO SIGNAL)" and/or B7F6AA "Display switch-off error when starting up" Software error in the instrument cluster
Owners of these vehicles have filed 153 complaints in the electrical category.
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