Chevrolet Silverado 2007 Owner's Manual page 206

Extended Cab
Vent: From the closed position, press and hold the
rear of the switch to vent the sunroof. To close the
sunroof, press and hold the front of the switch.
Open: From the vent position, the sunroof can
be fully opened either manually or by using the
express-open feature. To open manually, press the
rear of the switch to the first depression and hold
until the sunroof has reached the desired position.
To open using express-open, press the rear of the
switch fully and release. The sunroof will move to
the full open position. To stop the sunroof partway,
press the switch a second time.
206
If your vehicle is an
extended-cab, the
sunroof switch is located
on the headliner above
the rearview mirror.
Close: From the vent, or open position, press and
hold the front of the switch to close the sunroof.
The sunroof also has a roller sunshade that can
be used to block the rays of the sun. The roller
sunshade can be manually operated with the
sunroof in an open or closed position. To open the
sunshade, press and unlatch it, and roll it back.
To close, pull it forward and latch it into the closed
position.
When the sunroof is opened, an air deflector will
automatically raise. The air deflector will retract
when the sunroof is closed.