Sunroof - Buick 2003 Park Avenue Owner's Manual

Sunroof
Your vehicle may be equipped with a sunroof.
The sunroof has both manual and express features
for opening the glass panel and sunshade.
Open: Press and hold the switch rearward to the
first position to open the glass panel and sunshade.
The sunshade can also be opened manually.
Comfort Stop: Press and release the switch rearward
to the second position to express open the glass
The switch for the sunroof panel to the comfort stop position. The comfort stop
is located on the headliner
position is designed to help reduce noise and make
between the sun visors.
passengers more comfortable.
Express Open: When the glass panel is express
opening, pressing the switch in any direction will stop it
in a partially-opened position. The glass panel may
be fully opened by pressing the switch rearward again.
If you press and hold the switch in the express open
position for more than one and a half seconds, the
express open operation will be overridden and
the sunroof will operate manually.
Close: To close the glass panel, press and hold the
switch forward. As the glass panel reaches the closed
position, it will open slightly toward the vent position and
then drop down to the closed position to provide a
better seal. The sunshade must be closed manually.
The sunroof switch has four positions that control
9-rnrclclf mn?/PmPnt.
The switch will only work when the ignition is on or
when the RAP is active. See "Retained Accessory
Power (RAP)" under lgnition Positions
on
page
2-25.
Vent: Once the sunroof is closed, it can be opened
to the vent position by pushing the switch upward.
To close the glass panel, pull the switch downward.
The sunshade must be opened and closed manually
for vent operation.
2-53