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:
Vehicle Information Menu Items
(Vehicle Information): Press
this button to scroll
through the following menu items:
Oil Life
Press the vehicle information button until OIL LIFE
REMAINING displays. This display shows an est ...
Parking Brake
The vehicle has an Electric Parking Brake (EPB). The switch for the EPB is on the center console.
The EPB can always be activated, even if the ignition is off. To prevent draining the battery, avoi ...
OIL PRESSURE LOW — STOP
ENGINE
This message displays if low oil
pressure levels occur. Stop the
vehicle as soon as safely possible
and do not operate it until the cause
of the low oil pressure has been
corrected. Check th ...