Pontiac 1996 Grand Am Owner's Manual page 105

Sunroof (Option)
Open the sunshade by hand
when using the vent
position.
Press and release the rear of the switch and the surkoof
will open to the vent position.
\
Press the rear of the switch again to open the glass panel
and the sunshade. Press the front o,f the switch to stop
the panel in any position.
Press and hold the front of the switch to close the glass
panel. The sunshade can only be closed by hand.
The sunroof glass panel cannot be opened or closed if
your' Pontiac has an electrical failure.
NOTICE:
Do not attempt to force the sunshade forward of
the sliding glass panel. Damage will occur and the
sunroof
may
not open or close properly.