Tachometer
The tachometer displays the engine speed in revolutions per minute (rpm).
See also:
Your Responsibility
Increase the volume of the radio if the OnStar advisor
cannot be heard.
If the light next to the OnStar buttons is red, the system
may not be functioning properly. Press
and request
a vehicle ...
Steering Wheel Controls
Steering Wheel Controls
For vehicles with audio steering
wheel controls, some audio controls
can be adjusted at the steering
wheel.
: Press to interact with the
available Bluetooth, OnSta ...
Cleaning the Mirror
Do not spray glass cleaner directly on the mirror. Use a soft towel dampened
with water. ...