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:
Radio Frequency Statement
This vehicle has systems that operate on a radio frequency that comply with
Part 15 of the Federal Communications Commission (FCC) rules and with Industry
Canada Standards RSS—GEN/210/220/310.
Op ...
End a Call
Push . System responds:
“Call ended.” ...
Tire Pressure Monitor
This vehicle may have a Tire Pressure Monitor System (TPMS).
The TPMS warning light alerts you to a significant loss in pressure of one of
the vehicle's tires. If the warning light comes on, ...