Chevrolet 1998 Lumina Owner's Manual page 121

Sunroof (Option)
Your sunroof includes a sliding glass panel and a sliding
sunshade. The sunroof switch is located between the sun
visors just ahead of the sunroof and works only when
the ignition is on.
To open the glass panel and sunshade, press the rear of
the switch (OPEN). Let go of the switch to stop the
panel in any position. Press the fiont of the switch,
(CLOSE), to close the glass panel. The sunshade can
only be closed by hand.
The sunroof glass panel cannot be opened or closed if
your vehicle has an electrical failure.
OnStar System (Option)
This system may be obtained from your dealer. The
following services are available 24 hours a day:
0
Roadside Service with Location
0
Emergency Services Button
0
Remote Door Unlock
Theft DetectiodNotification of Air Bag Deployment
Customer Convenience Services
For more information, contact your dealer.
Cellular Telephone (Option)
Your vehicle is prewired for dealer installation
of a Chevrolet fixed mobile or portable hand-held
cellular telephone. For more information, see
your dealer.
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