A defective light bulb warning appears in the instrument cluster, but the side marker lights are...
Audi technical service bulletin A971545 2023283- for 2009-2011 Audi Q7.
- Bulletin number
- A971545 2023283-
- Component
- Electrical system: instrument cluster/panel
- Summary
- Supersedes Technical Service Bulletin Group 97 number 10-02 dated April 23, 2010. A defective light bulb warning appears in the instrument cluster, but the side marker lights are functioning normally and DTCs are stored in the vehicle electrical system control module after the vehicle electrical system control module, J519, is replaced. Due to a change in the software, an additional adaptation must be performed when the vehicle electrical system control module is replaced.
Owners of these vehicles have filed 8 complaints in the electrical category.
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