yet another problem

[vwpolo]

ok so i disconnected the battery the other day and now the passenger door has no power no window no lock no mirror movement . what could be the problem .. starting to think maybe this car has been under water in the vic floods

[Umai Naa!!]

Pull the rubber convoluted tube back inside the door jamb, where the hinges are, and check for broken wires.

[vwpolo]

Thanks I've checked that but no problems I can see

[Umai Naa!!]

There may have been some water ingress at the power window switch or the motor/control module. This is also quite common on the Caddy.

While you may not see actual liquid if you look inside the connectors, you may see a light blue film of corrosion.