[sclui56]

My daughter’s Z4 coupe begins to have issues with the driver window in that it doesn’t drop far enough when the door is opened (maybe half of what it should be), consequently, when the door is closed, the top edge of the glass is not beneath the rubber seal, it is seated against the seal, so a gap exists. However, if I were to press down on the window a bit before closing, then the glass would be under the seal when closed, hence no gap exists.

Any idea what parts are at fault as the window can be brought up & down otherwise, though I can hear some faint gear noises.