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:
Disarming the System
To disarm the system, do one of the following:
Press on the RKE transmitter.
Approach the vehicle with the RKE transmitter (keyless access).
Start the engine.
The alarm automatically disar ...
Owner Checks and Services
At Each Fuel Stop
Check the engine oil level. See Engine Oil .
Once a Month
Check the tire inflation pressures. See Tire Pressure .
Inspect the tires for wear. See Tire Inspection .
Che ...
Hands-Free Calling
1. Push . System responds:
“OnStar ready.”.
2. Say “Dial.” System responds:
“Please say the name or number
to call.”.
3. Say the entire number without
pausing, including a “1” ...