Got some new problems on my A4 Avant. Went to get in the car the other day and unlocked it as usual from the remote. went to get in and the drivers door was locked. so i thought i mustn't have unlocked it, so tried again and the same thing. i put the key in, and unlocked it which it did. i then relocked it and tried again but the same problem happened. now a few days before that i went to fold my mirrors in when i parked and nothing. the electric windows can be adjusted and previously folded ok so whats happening there then? then i noticed yesterday that the door lights that used to work were both out. went to have a check via a diagnostic tool and it came up with intermittent communications in door module. im having the wires in the door from the body to the door checked tomorrow, as we thought it might be a split wire. any one else had this? just seems strange that the windows work, mirror adjustment, and light on the switches work ok.