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Get up to 3 months on us
Get a safer, more secure vehicle

For up to 3 months*74 you can enjoy OnStar safety and security services that are already in your vehicle 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 activate today.


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.

  • Emergency Services

    Priority connection to OnStar Emergency-Certified Advisors who can pinpoint your vehicle’s location, contact emergency service providers and offer critical assistance until they arrive.

  • Turn-by-Turn Navigation*20

    Wherever you are headed, getting directions can be as easy as pushing a button.

  • 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.

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*74 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.