So I have this rather odd problem with my drivers side rear window. It no longer does the auto up/down. The other 3 windows do this just fine, whether from the drivers panel or the ones on the doors, but the rear window doesn't do the auto up/ down at all. Still goes up and down however. … Yea when I go in next time, it just seemed very strange. If it was all windows, or just when I tried from the drivers panel its one thing; a single window is just weird. No tint on my windows at all, nothing … …

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Interesting problem with the rear window – Focus Fanatics