Let us bring calm to your storm. 

OnStar is with you when it matters most. 

Let us bring calm to your storm. 

OnStar is with you when it matters most. 

Firefighter Walking Victim Away From a Crash Scene

When disaster strikes, we’re here. 

In an emergency, the last thing you want is to be alone. It’s why several OnStar plans include Crisis Assist,* so that when severe weather, a natural disaster or other crisis strikes, our Advisors are right there with you. Working with First Responders, we’ll assist you with information, special routing and a reassuring human — we can even help you stay in touch with loved ones. Day or night, 24 hours a day, OnStar is there for you when you need us the most.

Life is unpredictable. It’s why we built the Safety & Security Plan.

Life can send us curveballs in all forms. We’re here for you. Lost? We’ve got you. Fender bender? We’ve got you. Flat tire? We’re on it. The OnStar Safety & Security Plan* gives you Turn-By-Turn Navigation*; GM Roadside Assistance* (including towing); and if you’re in a crash,* we’ll check in and request help, even if you can’t ask for it. 
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Safety & Security Plan highlights 

Automatic Crash Response 

Medical emergencies. Crash emergencies. Weather emergencies. OnStar Advisors are here for you. For all of it. 
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Roadside Assistance 

Whether you’re out of gas, your tire’s flat or your battery is dead, we’ll get you a tow or whatever help you need to get back up and running. 
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OnStar Guardian® app 

You’ll have our safety services with you on your phone — wherever you are. Plus, add up to seven family members* or friends, so they’ll have OnStar safety too.  
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Red GM Vehicle Driving Away From Wildfire in Mountains

5 things to know about OnStar Crisis Assist.

Discover some important ways we’ll help you in a crisis.  

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Family Standing & Smiling In Front of their GM Truck

From “unsurvivable” to safe and secure. 

Read about how OnStar helped one lucky Louisiana family survive a Category 5 hurricane. 

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Try our most popular features on us

Enjoy the most popular features OnStar has to offer like In-Vehicle Wi-Fi® Hotspot*, remote commands* and safety services* on us* in an eligible Chevrolet, Buick, GMC or Cadillac vehicle.

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Man Using his Smartphone While Loading up his Vehicle