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:
Vehicle Storage
WARNING
Batteries have acid that can burn you and gas that can explode. You can be badly
hurt if you are not careful. See Jump Starting for tips on working
around a battery witho ...
Replacement Bulbs
For replacement bulbs not listed here, contact your dealer. ...
Cleaning the Mirror
Do not spray glass cleaner directly on the mirror. Use a soft towel dampened
with water. ...