See also:

Control Buttons
The buttons used to control the XM radio are: RADIO/BAND or SRCE (Source): Press to turn the radio on and choose between AM, FM, and XM. or : Press to go to the previous or next channel. FAV ...

California Fuel Requirements
If the vehicle is certified to meet California Emissions Standards, it is designed to operate on fuels that meet California specifications. See the underhood emission control label. If this ...

Repair Facility
GM also recommends that you choose a collision repair facility that meets your needs before you ever need collision repairs. Your GM dealer may have a collision repair center with GM-trained techn ...