Heated Mirrors
The vehicle may have heated mirrors:
(Rear Window Defogger): Press to
heat the mirrors.
See “Rear Window Defogger” under Climate Control Systems for more information.
See also:
Heated Steering Wheel
For vehicles with a heated steering wheel, the button for
this feature is located on the steering wheel.
: Press to turn the heated
steering wheel on or off.
A light on the button displays when ...
Average Vehicle Speed
This display shows the average
speed of the vehicle in miles per
hour (mph) or kilometers per
hour (km/h). This average is
calculated based on the various
vehicle speeds recorded since the
...
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 ...