Rear wiper of its head lol

[Audidoodee]

Hi i have an Audi A4 avant 54 reg. Just took it through the car wash and the rear wiper is playing up, it comes on everytime i switch ignition on even though its switched of, and it stops in different places on the window. After a while it sorts itself out finaly resting were it should, But once ignition is turned off then on again it starts all over again, Only started since using the drive through wash. Any idea what the problem is? Regards, Terry

[Audidoodee]

Well its sorted itself out Must have been water going in places it shouldn't go Lasted about a week though what a pain in the **SS So if any 1 has same trouble just leave for a few days its sorts itself

[bez101]

Well its sorted itself out Must have been water going in places it shouldn't go Lasted about a week though what a pain in the **SS So if any 1 has same trouble just leave for a few days its sorts itself

if water did get in to it it will end up packing in

[Audidoodee]

Thanks Bez, Seems to be ok for now and working fine used the jet wash yesterday and plenty of water went around that area and no problems. So no idea why it did that Maybe it just don't like the drive through wash lol.