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 vehicle
from Google Maps™ or
MapQuest.com. The OnStar
mapping database is continuously
updated. Visit www.onstar.com for
coverage maps.
See also:
Recording Tracks to MEM (Radio with CD/DVD/MEM)
See Mass Storage Media (MEM) for more information. ...
Satellite Radio
For vehicles equipped with the MyLink or IntelliLink infotainment system, see
the separate MyLink/ IntelliLink Features and Functions Guide for more information.
Vehicles with an XM Satellite Radio ...
Lighting
Select the Lighting menu and the following will be displayed:
Exit Lighting
Vehicle Locator Lights
Exit Lighting
This allows the selection of how long the exterior lamps stay on when leaving ...