See also:

Finding a Station
BAND: Press this button to switch between FM1, FM2, AM, or XM1 or XM2 (if equipped). The display shows the selection. TUNE : Turn this knob to select radio stations. SEEK : Press either the ...

Remote Vehicle Start
With this feature the engine can be started from outside of the vehicle. ...

Add-on Electrical Equipment
The OnStar system is integrated into the electrical architecture of the vehicle. Do not add any electrical equipment. See Add-On Electrical Equipment. Added electrical equipment may interfer ...