Call Waiting
Call waiting must be supported on the Bluetooth phone and enabled by the wireless service carrier to work.
• Press
to answer an incoming call
when
another call is active. The original call is placed
on hold.
• Press
again to return to the
original call.
• To ignore the incoming call, continue with the original call with no action.
• Press
to disconnect the current
call and
switch to the call on hold.
See also:
Manual Operation
To change the current setting, select one of
the following:
(Fan): This button allows
you to manually
adjust the fan speed. Press the up arrow to
increase fan speed and the down arrow to
decre ...
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. Push and request a vehicle diagnos ...
Tire Pressure Light
For vehicles with the Tire Pressure Monitor System (TPMS), this light comes on briefly when the engine is started. It provides information about tire pressures and the TPMS.
When the Light Is On St ...
