SigBoi,
Both panels tilt, the vent function works fine, it opens and closes normally. When I try to retract it, the front glass just goes down but not back. It jams at that point. The sun shade opens fine, but when closing it takes a button push for each 6 inches because we tried to initialize the roof and it wouldn't initialize because of the jam. That turned off the collision detection thus the 6 inches at a time. We pulled both sections of glass off and examined the complete mechanism. We determined that it needed all new plastic parts, front and rear. I've done it before and the worst is usually pulling the head liner because you have to be sooo careful. So far I have found kits for the front and rear for about $500 total.
AceEngineer