dawnstone

So I have an issue with my car, my windows and sunroof have become inoperable. My husband has checked all the fuses and relays he can think to check. we have also looked (not completely pulled out) the ccm. he can not figure this out. all other electrical item work i.e. lights, alarm, door locks. Does anyone have an idea what i should check next before i pay a million dollars to the stealership??
Thanks, Dawn

lyleswk

1) Windows not working could be the harness in the door or just the switches themselves. Can you lower the windows using the switch on the passenger or back doors?
2) Sunroof switch on the roof is notorious for malfunctioning. See below for some info on the sunroof.

:: a4mods.com :: - The Premiere Audi A4 Modification Guide and Pictures Library

dawnstone

We have tested all the wires in the door jamb, none are broken. we can not lower any windows with any of the switches.

lyleswk

Then you could have a CCM problem. Was it wet around the CCM when he "checked" it? I would get a VAGCOM download and see what faults exist. There is one fault that points to an internal CCM...just can't remember which one it is, but it will be obvious when you get the codes.

dawnstone

It was not wet around it at all but honestly thats the only thing we can think of at this point. I will tell my husband about the vagcom. Thanks