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Global positioning locating capabilities will not be
available if satellite signals are obstructed.
OnStar will not function if the vehicle's battery is
discharged or disconnected. It may also be inoperative
if the vehicle is in an accident and the OnStar or vehicle
electrical system components are damaged.
OnStar is the communication link between you and
existing governmental roadside service providers.
OnStar will receive your call and use reasonable effort
to contact an appropriate provider. OnStar cannot
promise that the providers will respond in a timely
manner or at all.
Power Sunroof (Option)
The sunroof includes a sliding glass panel and
a sunshade.
The switch to control the sunroof is located in the
headliner on the roof panel. It works only when the
ignition is on or when Retained Accessory Power (RAP)
is active. See ªRetained Accessory Power (RAP)º in
the Index.Base switch shown, Uplevel similar
To open the sunroof to the vent position only, push and
hold the front of the switch. You will need to open the
sunshade by hand. To close the sunroof from the vent
position, push and hold the rear of the switch.
To open the sunroof, push the rear of the switch once.
The sunroof and sunshade will open by themselves. This
is the express
-open feature. To close the sunroof, push
and hold the front of the switch until the sunroof motor
stops. The sunshade must be closed by hand.
