To Tilt Down, from Vent
WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
To close the power sunroof from the vent position, press and hold the sunroof TILT down switch. The rear edge of the sunroof glass will lower. The sunroof glass will soft stop as it reaches the flush close position. The soft stop at the close position is controlled by the sunroof limit switch inputs. The sunshade will have to be manually slid closed.