See also:

Keyless Unlocking
With the transmitter within 1m (3 ft), approach the front door and pull the handle. If the transmitter is recognized, the door will unlock and open. Entering any door other than the driver door wi ...

Navigation
OnStar navigation requires the Directions and Connections service plan. Push to receive directions or have them sent to the vehicle navigation screen. Destinations can also be forwarded to the veh ...

End a Call
Push . System responds: “Call ended.” ...