It's a good guess, but the sunroof control switch is actually mounted on the roof panel, forward of the glass panel and next to the clock moulding.
It's a two-stage switch....press it upwards to tilt the glass, and then slide the switch backwards to fully open the roof. If you want to go straight to the fully open position, simply slide the switch backwards in the first place!!
oh, by the way, closing the roof is ALWAYS a two stage process, i.e. the open roof will only return to the tilt position, you then have to press the switch again to close the roof.
hope this helps...?!
