Originally Posted by whaaaaT

lube up the track and the pop up wind deflector. The sunroof will pop back open if it feels a little bit of resistance. It happens when you turn off the car a lot because it gets less power to begin with. You'll here and see it slow down a little some times. So any little thing that slows it down more will push it over the edge and back it up. Mine use to do this. Doesnt anymore.