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Start your summer road trip with new data plans.

Get up to 4x the data for a limited time only.

View our new data plans

Experience the redesigned RemoteLink Mobile App

Unlock your vehicle’s full potential from the palm of your hand.

Download The App

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A new way to discover value in the places you go.

OnStar AtYourService makes where you go and what you do more rewarding

Learn more

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Cars that can stop thieves4

See how

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Relax. Your car can give itself a check-up5

See how

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Pushing the button is only the beginning

See what OnStar can do for you

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Incredibly Simple, Incredibly Powerful

All new! AtYourService provide offers and deals right when you need them.

Learn More
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Easy Ways to Manage Your Vehicle’s Wi-Fi®

Learn how to simply access your in-vehicle hotspot, manage your hotspot settings, calculate your data needs, reset your credentials and more.

CHECK OUT WI-FI
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Get 3 Months Free & 3 Years of Basic Plan for Eligible Vehicles

If you're a pre-owned GM vehicle owner, enjoy 3 months on us6, risk-free. Plus, with an eligible 2011 model year or newer vehicle, you also get 3 free years of OnStar Basic Plan (subject to Terms).

LEARN MORE
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Peace of Mind for your whole family

Add OnStar Family Link®10 to your service plan and keep track of your loved ones.

ADD FAMILY LINK
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A Convenient Way to Pay

If you have a PayPal account, you can make it your primary form of payment.

LEARN MORE
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OnStar Stories

See how OnStar helps drivers and passengers in their daily journeys. Explore subscriber stories, tips for getting more out of your services, videos, how-to information and more.

FIND OUT MORE
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Connect Using Bluetooth®7

Get help pairing your devices using Bluetooth®7 technology in your OnStar-equipped vehicle.

CONNECT BLUETOOTH
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OnStar with 4G LTE2

All the incredible services and benefits you expect from OnStar, enhanced by a 4G LTE connection and available built-in Wi-Fi.

SEE THE POWER

What is OnStar?

No matter where you’re headed—OnStar services keep you safe, connected and ready for the road ahead.


Emergency
emergency

The help you need in an emergency

Push the blue button to speak with a live Advisor 24/7. We can even send help when you can’t ask for it—thanks to Automatic Crash Response11

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security

Prepared for the unexpected

We’ll help you find your vehicle should you ever need Stolen Vehicle Assistance4 or send Theft Alarm Notifications26 immediately if your car alarm sounds.

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connections

Always connected—in and out of your vehicle

Safely continue conversations behind the wheel with Hands-Free Calling.14 And with OnStar 4G LTE and Wi-Fi Hotspot2 you can turn your vehicle into a reliable mobile hub.

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Vehicle Manager

Diagnostics and driving tips to help maintain your vehicle

We’ll help you know the status of your vehicle’s health with Advanced Diagnostics5. You can also learn how to drive smarter and get more out of your vehicle with OnStar Smart Driver.