OnStar®
OnStar OverviewTire Terminology and Definitions
Air Pressure: The amount of air inside the tire pressing outward on each square
inch of the tire. Air pressure is expressed in kPa (kilopascal) or psi (pounds per
square inch).
Accessory Weight: The combined weight of optional accessories. Some examples
of optional accessories are automatic t ...
Steering Wheel Controls
If equipped with audio steering wheel controls, some audio controls can be adjusted
at the steering wheel.
SEEK or SEEK
: Press to go to the next or previous
radio station, song on an iPod®, or file on a USB device (if equipped).
/
: If equipped with Bluetooth or OnStar, press t ...
Vehicle Load Limits
It is very important to know how much weight the vehicle can carry. This weight
is called the vehicle capacity weight and includes the weight of all occupants,
cargo, and all nonfactory-installed options.
Two labels on the vehicle show how much weight it may properly carry: the Tire
and Loadi ...