I found a broken wire in drivers door boot area. Crimped a shrink blue wire terminal. The harness is removable from pivot by 2 black t20 screws to access the harness. Easy to fix and plug back in after fix. Dealer wanted to start with 2700 dollar tipin/fuse box. Then door module. I replaced both on my own. Then when no changes found broken wire. Check wires first and save money and heartache. Been a long time no windows.