My 2007 Rs4 seems to have developed a central locking fault, everything will open with both keys manually, but nothing remotely works, car runs fine and I got the battery tested and that's ok.
Any ideas? I have tried the get the key to talk to the car thing in the manual but has made no difference, also when I press the auto unlock boot button on the drivers door it opens fine.
Something else I noticed in my frantic pressing of the key fob that if you press unlock and lock on the fob for about 5 seconds it sets the alarm off so the fob is talking to car, but it won't lock of unlock it..
All ideas great fully received
