Receiving a Call

When an incoming call is received, the audio system mutes and a ring tone is heard in the vehicle.

  • Press Press  to ignore a call. to answer the call.
  • Press to ignore a call.
    See also:

    Automatic Crash Response
    In a crash, built in sensors can automatically alert an OnStar advisor who is immediately connected to the vehicle to see if you need help. ...

    Heated Steering Wheel
    (Heated Steering Wheel): For vehicles with a heated steering wheel, press to turn it on or off. A light on the button displays when the feature is turned on. The steering wheel takes about thre ...

    Fuel Additives
    To provide cleaner air, all gasolines in the United States are now required to contain additives that help prevent engine and fuel system deposits from forming, allowing the emission control ...