OnStar Services
See also:
Control Buttons
The buttons used to control the radio are:
RADIO/BAND: Press to turn the radio on and choose between AM, FM, and XM™,
if equipped.
MENU/SELECT: Press and turn to navigate the available menus.
...
Digital Speedometer
The speedometer shows how fast the vehicle is moving in either kilometers
per hour (km/h) or miles per hour (mph). The speedometer cannot be reset. ...
Cruise Control Light
The cruise control light is white whenever the cruise control is set, and
turns green when the cruise control is active.
The light turns off when the cruise control is turned off. See Cruise
...






