So I bought the car from an auction and when I got into the car I hit the driver window switch down to roll the window down so I can see how far I was getting on to the trailer. But when hit the driver one both the driver and passenger window went down and won’t go back up. I have took the door panels off and can feed power to get them back up. But as soon as you hit the driver switch they both go back down. If I hold it up they go down if I hold it down they go down. I have reset the switches but doesn’t work. I sent the footwell module to bmw and they reset it and whatever but still nothing. I need help!!!!!
2008 Mini Cooper S

 

Is a good chance it's a marginal battery.

 

New battery still the same

 

Went to the junkyard and bought some switches and now they work