I just gutted my doors. This involved removing the black fascia on the door. Next, unbolt the electric motors. The motor and scissors should be loose in the door. The glass just pulls out. This weighs 3.8kg/8.36lbs per side. Once the glass is out the remove the motor by pulling the scissors through the upper hole in the door. This is the whole between the door lock and the door pull. The scissors can be pulled up through this and then the motor will follow. Don't forget to unplug the motor cable. I found this to be very difficult. The motor and scissors assembly weights 2.6kg/5.72lbs per side. The door liner weights 1.6kg/3.52lbs per side.
The total weight reduction so far is 8kg/17.6lbs per side or a total of 16kg/35.2lbs for the glass, liner and motor.
