Buick Regal: Your Responsibility - OnStar® - Performance and Maintenance - In Brief - Buick Regal Owners ManualBuick Regal: 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 Push  to confirm that the OnStar equipment is active. and request a vehicle diagnostic check. If the light appears clear (no light appears), your OnStar subscription has expired and all services have been deactivated.

Push Keys, Doors and Windows to confirm that the OnStar equipment is active.

    OnStar Steering Wheel Controls
    This vehicle may have a Talk/Mute button that can be used to interact with OnStar Hands-Free calling. See Steering Wheel Controls  for more information. On some vehicles, the Talk button can be ...

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    Sliding moonroof
    1) Open 2) Close Press the “OPEN/CLOSE” switch rearward to open the moonroof. The sun shade will also be opened together with the moonroof. For Outback, the moonroof will stop at a position ...

    Radio (s)
    Press to turn the system on and off. Turn to increase or decrease the volume. RADIO/BAND: Press to choose between FM, AM, or XM™, if equipped. Turn to select radio stations. Press to seek the p ...

    Bluetooth Streaming Audio (BTSA)
    Music can be streamed from your cellular phone to the Uconnect™ phone system. Controlling BTSA Using Radio Buttons To get into the BTSA mode, press either “AUX” button on the radio or pres ...