Better drives are waiting

Get up to 3 months on us

Better drives are waiting

Get up to 3 months on us

Unlock your vehicle’s full potential with OnStar.

Your OnStar® trial is ready to be activated. With your 2015 or newer GM vehicle, you get OnStar services that bring you control, safety and entertainment — all bundled into one plan. Push your blue OnStar button to start your trial*, and see how OnStar technology can make every drive better than the last.

Get ready for a future of better drives.

Enter your vehicle identification number (VIN) to see if your vehicle is eligible for a trial, then push your blue OnStar button to activate your trial.

Your future drives never looked so good.

Here’s a closer look at what comes with your trial.

OnStar is here to take your drives to the next level with top-notch services you won’t find anywhere else.

Automatic Crash Response

Automatic Crash Response*

When a crash happens, we’re right there to assist you. We’ll also tell First Responders exactly where you are and what kind of help you need. 

Emergency Services

Emergency Services*

If there’s an emergency, push the red Emergency button for immediate help from our specially trained OnStar Advisors.

Roadside Assistance

Roadside Assistance*

Whether you’re out of gas or your tire’s flat, we’ll get you a tow or whatever help you need to get back up and running.

OnStar Guardian App

OnStar Guardian App*

The OnStar Guardian® app is your new safety sidekick. Whether you’re out and about, at home or in your car, the Guardian app is right there with you 24/7. And get this — you can share the app with seven friends and family members* at no extra cost.

In-Vehicle Data

In-Vehicle Data*

Enjoy an Unlimited Data Plan so you and your passengers can stream, post, game and work from anywhere.

Stolen Vehicle Assistance

Stolen Vehicle Assistance*

We’ll stop car thieves in their tracks. OnStar Advisors can locate your vehicle and slow it to an idle speed when police have it in their sights. 

Vehicle Mobile App

Vehicle Mobile App*

Add ease to your driving experience with the power of remote commands*, Vehicle Locate*, Vehicle Status and more — all from your smartphone.

On-Demand Diagnostics

On-Demand Diagnostics*

Our OnStar Advisors can run an On-Demand Diagnostics check whenever you need it. If there’s a problem, we’ll help you find the nearest Dealer or service provider or send Roadside Assistance. 

Get up to three months on us

How to get a full 3 months on us.

Your OnStar trial gives you 1 month of our full suite of safety and connectivity services. During the trial, when you choose a plan and associated payment method on file, you get an additional 2 months of that plan on us*. That gives you 3 months of better drives, safety, control and entertainment. Better drives are waiting. 

Find a plan that works for you.

Get the most of your vehicle with safety, security and seamless connectivity. Just answer the following questions to find the best plan for you.