Cellular and GPS Antennas
Avoid placing items over or near the antenna to prevent blocking cellular and GPS signal reception. Cellular reception is required for OnStar to send remote signals to the vehicle.
See also:
Older Children
Older children who have outgrown booster seats should wear the vehicle safety
belts.
The manufacturer's instructions that come with the booster seat state the weight
and height limitations ...
Power Reclining Seatbacks
Driver’s Seat with Power Seat Control, Power
Recline, and Power Lumbar shown
If the seats have power reclining seatbacks, the controls
used to operate them are located on the outboard
side ...
Sunroof
For vehicles with a sunroof, the sunroof only operates when the ignition is in
ON/RUN or ACC/ ACCESSORY, or in Retained Accessory Power (RAP). See Retained Accessory
Power (RAP) for more i ...