Audi Q7 2009–2011 — technical service bulletin
Bulletin A971545 2023283- · NHTSA communication 10120709 · issued Feb 23, 2015
Technical service bulletin
communication type
Electrical System
component
2009–2011
model years
3
vehicle entries
Official 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.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.