Hello. I have a 2006 LT2 and my sunroof won't close. The wind deflector broke and my wife closed the sunroof over the arm. I have since removed the wind deflector but my sunroof is making popping noises when I try to close it. I am guessing that it is off the track. Has anyone else had this issue?

 

https://www.chevyhhr.net/forums/show...repair+sunroof

I haven't experienced any issues yet, but here is a thread for non-warrenty repair. Hope this helps.