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Here’s how to get OnStar
Push your blue OnStar button for 3 months on us. Cancel anytime.
When you buy a 2015 model year or newer Chevrolet, Buick, GMC or Cadillac vehicle, it comes with an amazing bonus: a complimentary One trial.
What’s in your trial? Let’s take a look.
Safety, entertainment, mobile app commands and more — discover the suite of features you can try on us.
What’s in your trial? Let’s take a look.
Safety, entertainment, mobile app commands and more — discover the suite of features you can try on us.
Vehicle mobile app
Start your vehicle, get walking directions to its location, set your ideal cabin temperature and more right from your phone.*
In-vehicle Wi-Fi® Hotspot
Stay connected on the go with unlimited data, and power up to 18 devices to keep you productive and entertained on every drive.*
Automatic Crash Response*
If you’re in a crash, we’ll check to make sure you’re OK. We can also tell First Responders your location and what kind of help you need.
Roadside Assistance
Flat tire? Out of gas? Fender-bender? Need a tow? No problem. We can get you the help you need to get back up and running.*
Vehicle Status
OnStar Advisors can run an On-Demand Diagnostics* check whenever you need it. We’ll help you find the nearest Dealer or service provider or send Roadside Assistance.
Stolen Vehicle Assistance
Car theft is on the rise — but our Advisors can help locate your vehicle and slow it down* when police have it in their sights.
Vehicle mobile app
Start your vehicle, get walking directions to its location, set your ideal cabin temperature and more right from your phone.*
In-vehicle Wi-Fi® Hotspot
Stay connected on the go with unlimited data, and power up to 18 devices to keep you productive and entertained on every drive.*
Automatic Crash Response*
If you’re in a crash, we’ll check to make sure you’re OK. We can also tell First Responders your location and what kind of help you need.
Roadside Assistance
Flat tire? Out of gas? Fender-bender? Need a tow? No problem. We can get you the help you need to get back up and running.*
Vehicle Status
OnStar Advisors can run an On-Demand Diagnostics* check whenever you need it. We’ll help you find the nearest Dealer or service provider or send Roadside Assistance.
Stolen Vehicle Assistance
Car theft is on the rise — but our Advisors can help locate your vehicle and slow it down* when police have it in their sights.
OnStar Guardian app
Available for all vehicles and motorcycles
No matter what curveball life throws at you, trust the OnStar Guardian® app
OnStar Guardian app
Available for all vehicles and motorcycles
No matter what curveball life throws at you, trust the OnStar Guardian® app
Vehicle mobile apps
Available for all vehicles
Better vehicle control is at your fingertips. Start your vehicle, get walking directions to it and more — all from your phone.
