See also:

OnStar® Destination Download (US and Canada)
OnStar Destination Download (if equipped) is a service available for OnStar subscribers that makes operating your navigation system much simpler. It allows subscribers to request and receive navig ...

PRESS START CONTROL TO LEARN KEYS
If the vehicle has the keyless access system, this message displays when matching new transmitters to the vehicle. See the keyless access information for Remote Keyless Entry (RKE) System O ...

Units
Select to display English or metric units of measure. Press the set/reset button to select when units is displayed. ...