Daniel21

You could try removing the handle from the door but you have to be careful not to move the nadle much as the cable to open it might slip out. Other option is to just take off the door trim its held by i thing 2-3 bolts down on the door and 2 bolts on the handle where the switches for the windows are. Although in that case the cable is surely slipping out. Also the cable might have just gotten out of its slot a little but thats a door panel off job.

I also have this problem and after further investigation i reached the conclusion its the switch. It was also really hot to the touch and there were burn marks on the pcb. You can try ordering only the switch with the reading lights from aliexpress/temu i thing there was the option to purchase only them.