Audi A6 2005–2008 — technical service bulletin
Bulletin TSB-37-07-16 · NHTSA communication 10032796 · issued Dec 17, 2007
Technical service bulletin
communication type
Electrical System
component
2005–2008
model years
4
vehicle entries
Official summary
Audi: the ignition key can't be removed when transmission is in park or can't lock vehicle. If equipped with advanced key system the vehicle can't be locked by remote control after exiting. *pe
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.