KneesUp
Guru
I've had two cars with faulty passenger side windows. The first one I took the panel off and discovered that the fault was that there was no motor. Didn't bother fixing it. The second one had no obvious fault (i.e. the motor was there, the cable was connected and the fuse was good) so I didn't bother doing more. I'd be more determined in fixing the drivers side because otherwise how do you get on in those car parks where you get a ticket as you go in?Air con, fair enough, but the windows are likely an easy and cheap fix.
A/c repair was £300 ish on mine. Well worth it, for demisting in winter and cooling in summer.