Enjoy the safety, security and connectivity services that are already available in your vehicle for one month with no extra cost and no commitment. We’ll even let you know ahead of time when your trial services expire. And if you sign up for a paid plan within 15 days of activation, you’ll receive the first 2 months of the plan you selected on us.*31 Take a look at what you get when you activate today.
Please have your Vehicle Identification Number (VIN) ready for activation.
Get 2 months at no additional cost
When you choose a recurring plan during the first 15 days of your trial, the first two months of that plan are on us 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.