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Get up to 3 months on us
More connectivity and confidence

Get help in a crash, remote commands with your vehicle mobile app and a host of features to elevate your vehicle experience. Get up to 3 months*73 with no cost. We’ll even let you know ahead of time when your complimentary services expire. Take a look at what you get when you push your blue OnStar button and activate today.

ONSTAR SAFETY AND SECURITY*4


Drive with added peace of mind knowing OnStar Emergency-Certified Advisors*64 are ready to help 24/7.

  • Automatic Crash Response*16

    Built-in vehicle sensors can automatically alert an OnStar Emergency-Certified Advisor who can notify First Responders on your behalf.

  • Stolen Vehicle Assistance*18

    OnStar Advisors can pinpoint your vehicle's location and work with authorities to help recover your vehicle quicker and safer.

  • Roadside Assistance*17

    Travel with confidence knowing an Advisor can send for help if you have a flat tire, need a tow or run out of gas.

  • Crisis Assist*16a

    Advisors are available 24/7 to provide critical assistance and special routing during severe weather, a natural disaster or other crisis situation.

  • OnStar Guardian app*82

    Have added peace of mind anywhere you go with key safety services on your smartphone. Help in a crash, Roadside Assistance and more are available through your smartphone. Best of all, you can share the app with up to 7 loved ones at no additional cost.

Connected Services*1b


Stay connected to your vehicle and the world around you with services that add ease to ownership.

Connected Access*5b


Enjoy up to 1 year of current standard connectivity to help simplify your ownership — even after your trial ends.

  • Vehicle Mobile App

    Access select services such as Marketplace,*24 view your digital Owner’s Manual and more

  • Vehicle Diagnostics

    Receive monthly vehicle health updates via email or text alerts.

  • Proactive Alerts*21

    Know ahead of time about potential issues for select vehicle systems (subject to availability).

  • My GM Rewards*79

    Enroll to earn and redeem points for everyday vehicle needs.

Get 2 months at no additional cost

When you choose a monthly renewing plan during the first 30 days of your trial, the next two months of that plan are complimentary for eligible vehicles*73 and begin immediately after your 1-month trial ends. That's 3 months of services, on us!

Push your blue OnStar button to activate now, or see what services your vehicle qualifies for by entering your Vehicle Identification Number (VIN) online.