Air Conditioning Mode
This allows selection of automatic start of the air conditioning upon vehicle start. Selecting On indicates the air conditioning will be on when the vehicle is started. Selecting Off turns the air conditioning off each time the vehicle is started. Last Setting will resume the last setting when the vehicle was shut off.
Press SELECT when Air Conditioning Mode is highlighted to open the menu. Turn the Menu knob to highlight Off, On, or Last Setting.
Press SELECT to confirm the
selection. Press 
BACK to move to
the last menu.
See also:
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. ...
Setting the Time and Date
(With Date Display)
1. Press the CONFIG button and
select Time and Date Settings,
or press .
2. Select Set Time or Set Date.
3. Turn the Menu knob to adjust
the highlighted value.
4. Press SELECT to select the n ...
Transferring Service
Push to request account transfer
eligibility information. The Advisor
can assist in canceling or removing
account information. If OnStar
receives information that vehicle
ownership has chan ...