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:
Replacing Safety Belt System Parts after a Crash
WARNING
A crash can damage the safety belt system in the vehicle. A damaged safety belt
system may not properly protect the person using it, resulting in serious injury
or even death in a crash ...
Navigation System
The vehicle’s navigation system provides detailed maps
of most major freeways and roads throughout the
United States and Canada. After a destination has been
set, the system provides turn-by-t ...
Tachometer
The tachometer
displays the engine
speed in revolutions
per minute (rpm). ...