2010 A3 4 door. Got a problem with my window function, it’s stopped working completely. All other windows are not effected , I’ve checked the fuses the wiring, replaced the motor with the module, the switches, checked that the window isn’t snagging, the regulators fine, it doesn’t operate with the keyfob or the door, when i press the switch I can feel it triggering on the replacement module and my own, any help would be brilliant thanks.

Hello Thomas,

Have you thoroughly inspected the wiring running in the flexible section of the harness twixt post and the door? 

Kind regards,

Gareth.

14 hours ago, Magnet said:

Hello Thomas,

Have you thoroughly inspected the wiring running in the flexible section of the harness twixt post and the door? 

Kind regards,

Gareth.

As magnet said, check the wiring, usually the thicker wires tend to break first. Brown goes first If memory serves me well

Got it sorted , as you said wiring, was still getting continuity plug to plug I just had to be a bit heavy handed with the wires, Thanks for all your help, cheers.

Was it the thick brown wire?