Wow, another issue with the X and I am still dealing with O2 codes. Minor one, Daylight running light, out, fog lamp, out.
This time it's truly weird , it's the front passenger window.
1. Window went down, light clunk noise, then wouldn't come up.
2. Remove door panel. Window was jammed down. With switch wiggling, and pushing up on glass the window went up. Checked all cables and sliders.
3. Lubricated everything I could get to including the 20 year old rubber window gasket/seal. Window goes up and down fine. NO film on this window.
4. Issue: Window jams when it goes all the way down-even with the window gasket/seal in the door. Won't come up without be wiggled, forced by hand. There is vertical smudge lines on the inside of the glass.
Is this a regulator issue? Seems to work fine. Is there something wrong
'with the adjustment and if so, how does one adjust the glass?
Seems troublesome.
Thanks in advance.

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X5 3.0 AUTO -2001 - 238,000 miles