Remote Vehicle Start
For vehicles with this feature, the engine can be started from outside of the vehicle.
See also:
How OnStar Service Works
Automatic Crash Response,
Emergency Services, Crisis Assist,
Stolen Vehicle Assistance, Vehicle
Diagnostics, Remote Door Unlock,
Roadside Assistance, Turn-by-Turn
Navigation, and Hands-Free ...
Audio System
When using the in-vehicle Bluetooth
system, sound comes through the
vehicle's front audio system
speakers and over-rides the audio
system. Use the audio system
volume knob, during a call, to ...
Engine Heater
The engine coolant heater, if available, can help in cold weather conditions
at or below −18°C (0°F) for easier starting and better fuel economy
during engine warm-up.
Plug in the coolant h ...