First time posting and desparately need assistance. I have a R53 and the driver side window is stuck in the down position. Tried the power window reset, no joy. The bang the area where the motor is attached to the door, no joy. I can hear the motor engaging, the window barely moves at all. I took the door panel off and tried to manually lift the window, no joy. Any advice will be much appreciated, it is January in Colorado and the drive is a bit chilly.