power window pops when going up on Mini Cooper S

Average mileage: 64,340 (29,500–125,000)
4 model years affected: 2003, 2006, 2008, 2012
5 people reported this problem
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problem details
When I am driving down the roadt passenger window pops as if someone had punched or hit the inside of my door
Power window on drivers sides "pops" sometimes when going up.
2006 Mini Cooper S 45,200 mi,
I hear a clunk coming form below the door lock when the window goes up and down.
faulty window regulator is the cause of the pop noise.