I had trouble with my drivers electric window, it Wouldn’t work.
I called my local Hyundai dealer, explained the problem, he said he could book the car in for a diagnostic Check
That would cost me £108 and would probably find the fault and there would be parts and labour charges added on.
I told him no thank you I will take it elsewhere
I checked the fuses they were ok,
So from inside the car operating the switch and using a sink plunger on the glass I pulled down on the window
A slight cracking sound and the window started working
I can only think with the window being in full sun
Somehow stuck the window to the seal.
I applied some plumbers silicone seal lubricant to the window seal, and it runs in the seal track very smoothly now.
It could have been very costly for me had I taken to the dealers.
The diagnostic check is compulsory, what a ripoff
I am now a very happy bunny
John