Hello,
I've a 98 Model with 120 miles on the clock.

I left it in a car park and when I came back all 4 windows where wide open - fortunately nothing stolen. The key fob battery is flat so I've been locking it 'manually' i.e. turning key myself - for a while ow.

What do you reckon caused this? How big a job to fix?

Any advice or thoughts appreciated.

thanks