Compass Operation
Press the on/off button once to turn the compass on or off.
There is a compass display in the window in the upper right corner of the mirror face. The compass displays a maximum of two characters. For example, “NE” is displayed for north-east.
See also:
Rear Seat Pass-Through
Your vehicle has a small door in the rear seat.
This door allows you to access the trunk from inside
the vehicle.
The rear seat armrest must be down for the
pass-through door to open. To release ...
Adjusting the Treble, Midrange,
and Bass
1. Press the TONE button.
2. Select Treble, Midrange,
or Bass.
3. Select the value.
Press the BACK button to go
back to the Tone Settings menu. ...
Potential Issues
Some OnStar services are disabled
after five days. OnStar cannot
perform Remote Door Unlock or
Stolen Vehicle Assistance after the
vehicle has been off continuously
for five days. After five ...