Originally Posted by amacman (Post 664733)

I am sure my 2002 X5 has the safety system whereby the windows and sunroof will roll back open if they are closed against an object . the sensor is built into rubber strips . i tested this on my E38 with my hands but on one window i folded my fingers over the window so did not make contact with the sensor and as a result had sore knuckles for a while .