Originally Posted by
LXRY
It only happened when it was closed....sounded so much like a rattle to me I kid you not. Sometimes it was on and off and sometimes it was unbearable. while driving and it is rattling or squeaking put your hand on the window part of the sunroof and apply some pressure see if it makes a differrence. Or even smear some grease on the rubber for a quick relief or a band aid solution. Hope this helps....There is definetly a problem with sunroof squeeking whatever you want to call it, DON'T call it a rattle, call it a fault as rattles arn't covered as warranty.
Hope this helps