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Fast. Powerful. Reliable. OnStar with 4G LTE1

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Experience the redesigned RemoteLink Mobile App

Experience the new OnStar RemoteLink®2mobile app

New look. New features. Now available.

Download The App

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Cars that can stop thieves

See how

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Relax. Your car can give itself a check-up

See how

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Pushing the button is only the beginning

See what OnStar can do for you

Learn more about the RemoteLink Mobile App

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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Wireless Changes In Progress

Canadian wireless service providers are currently decommissioning their 2G CDMA network services. Learn what this means for your OnStar service.

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Learn more about the RemoteLink Mobile App

New OnStar RemoteLink®2 Features

More than 3 million people have downloaded OnStar RemoteLink so far. Now, you can use the upgraded app to manage your vehicle's Wi-Fi Hotspot settings, check data plan usage, and more.

FIND OUT MORE
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Connect Using Bluetooth

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

CONNECT BLUETOOTH
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OnStar with 4G LTE1

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

Whatever assistance you need, 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 Response4 »

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security

Prepared for the unexpected

Locked your keys in your car? Don’t remember where you parked? We’ve got you covered with Remote Services. »   We’ll also help you find your vehicle should you ever need Stolen Vehicle Assistance4 » or send emergency Roadside Assistance6 » if you’re stranded.

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connections

Stay connected—in and out of your vehicle

Control your vehicle from nearly anywhere with the RemoteLink®2 mobile app. » And continue conversations behind the wheel with Hands-Free Calling.8 » Plus, with OnStar with 4G LTE and available Wi-Fi Hotspot1 » you can turn your vehicle into a reliable mobile hub.

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diagnostics

Diagnostics to help maintain your vehicle

We’ll help you keep track of your vehicle’s health with OnStar Vehicle Diagnostics9 ». We can even have your dealer notify you when it’s time for maintenance.