C3 2017 Electric Windows

[GregG]

Hi all

I know there have been a few issues but I can't find any answer for this.

Driver's side window switch will not open any windows in a C3 2017 PureTech.

It will lock the rear windows so I know there is some sort of power there. All of the other windows work perfectly.

I obtained a secondhand switch but I'm still getting the same issues. I have tried to do a reset but I can't reach inside to turn the ignition on as the window won't open and my arms aren't long enough to get from the rear window!

Any help gratefully accepted

Many thanks

[GiveMeABreak]

Don't worry about the window not being open - it's for safety reasons only in case you need to get into the car.

My first suggestion would be that the connector underneath the driver's control pad has come loose - but seeing as you've replaced it, there really is only one other likely suspect and that is the wiring harness between the A pillar and the door at the aperture. Opening and closing the door can weaken the wiring and cause breaks. You need to get the grommet / protective sleeving away and check the wiring. There are multiple wires that do different things which is why you may have locking control and mirror movement functionality but no window control if power is not being supplied.