Hi Y'all, just got an 03 A4 v6 3.0. Originally, the driver window did not work with the master switch. Also none of the other windows work from their respective doors. The other windows work from the Master switch but not the driver window. Before: Only the driver window did not work from the driver door. All other buttons worked and lit up when the lights were on. After reading some forums, I replaced the door harness. AFTER: there is no power on the door, none of the buttons light up or works, none of the windows work. Only the speaker and the door light come on. I plugged in all the sockets on the new harness but no power. I put the old harness back and now nothing works.. Please enlighten me on what went wrong. Thanks for the help..

PS also the harness socket in the car body has fallen in.. OH NO!!

Audi Wannabe