31-08-2020, 10:38 PM
That's a strange one, wouldn't expect a soaking to make the switch short out although it is possible I guess. I'd suggest popping the switch out of the door (flat screwdriver on the side, it just clips out) & disconnecting the plug then see if the fuse still blows. If you still have the issue, it could be a damaged door loom between the a-pillar and front door either side (very common fault).
Not sure on the battery light but could be related (probably, if it happened at same time as window). Another possibility is the rear wiper motor/relay may be causing the problem, that's come up before & would make sense if you were using the rear wiper before parking, so could just be a coincidence that the window was down a bit.
Not sure on the battery light but could be related (probably, if it happened at same time as window). Another possibility is the rear wiper motor/relay may be causing the problem, that's come up before & would make sense if you were using the rear wiper before parking, so could just be a coincidence that the window was down a bit.