One problem related to door latch has been reported for the 2009 Audi A8. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Audi A8 based on all problems reported for the 2009 A8.
1: my passenger door sensitive door closing sensor is not working 2: my sunroof is off track and makes noises 3: battery cord is corroded. There is no where in the world to get 1 right now apparently. I bought a brand new battery and car still doesn’t pull energy from the battery so I’m scared the car won’t start very soon.