Audi TSB #A571404 2027368-
2013 Audi A4
Affected Component: LATCHES/LOCKS/LINKAGES:DOORS:LATCH
- Supersedes Technical Service Bulletin Group 57 number 13-86 dated March 20, 2013. The exterior door handle touch sensors (Audi advanced key) are inoperative on one or several doors. The key blade can be used mechanically (driver door or trunk) or remote electrically (key remote buttons) to unlock and lock the vehicle.