OnStar Buttons in Your Car

At the touch of a button: Three buttons in your car are the key to the comprehensive OnStar services. That way, we are always there for you – unless you press black and disappear.

These three buttons in the cockpit are your direct link to OnStar:


  • The blue Service Button promptly puts you through to an OnStar advisor – you can make use of most OnStar services that way
  • In an emergency, press the red SOS Button. You will be immediately transferred to an OnStar advisor, who will provide help as quickly as possible.
  • If you press the black Privacy Button for approximately five seconds, OnStar will not determine the location of your vehicle anymore – except in emergency situations, for example, an accident or car theft.