An app above

Delivering a next-level experience for you and your vehicle.

You and your vehicle. Always connected.

Go beyond the ordinary with the myChevrolet, myBuick, myGMC and myCadillac mobile apps.* It’s the app that gives you the power of remote commands, check vehicle or charge status, a convenient OnStar remote start function and more — all from an app designed for the way you drive and live. While some OnStar enthusiasts may remember OnStar Remote Link® of years past — this new mobile app takes your vehicle ownership to the next level — truly an app above. If you’re wondering: Can I see how much fuel I have from anywhere? Can I locate my vehicle with OnStar? Can I unlock it? Your vehicle mobile app makes all this and more easy. Almost as easy as saying OnStar, find my vehicle. Just try it — whatever you need, you’ll get an always evolving and enhancing experience.

Woman using the OnStar Remote Start feature

Warm up with remote start

Cold outside? With an OnStar plan, you can use your vehicle mobile app to remote start on your eligible vehicle and have a warm vehicle waiting. Shop our plans.

Already have a plan? 

If you already have a plan, download the vehicle mobile app and try remote start today.

An app above — built by you. We’ve incorporated owner input to create an even better experience.

Take control 

Lock and unlock your doors, and even warm up your vehicle* on a cold morning — all from your smartphone. 

Family sharing 

Share the control of your vehicle with Family Members. Invite others to your Family Group, and enable access to features like remote commands, Vehicle Status and more.  

Get help 

Have a flat? Need fuel? With access to Roadside Assistance,* help is on the way.  

Check in 

With the latest update, it’s now easier than ever before to understand the status of your vehicle’s health. Check your vehicle’s estimated tire pressure, oil life, fuel level and more.  


Personalize your Vehicle Settings* including your favourite radio stations, In-Vehicle Apps,* climate, navigation* and driver settings — directly from the app. 

View your Map 

See your vehicle’s location and access walking directions to its position. You can also search for points of interest and send the directions directly to your vehicle’s built-in navigation system, if equiped. 

Download your vehicle mobile app from the App Store®* or Google Play™

Vehicle health on the myChevrolet app connects you to the care your vehicle needs.

 If you love being connected, you’ll love the Connected Vehicle Plan.

 Get the OnStar plan that turns your vehicle into a connected  marvel with available Alexa Built-In,* In-Vehicle Apps,* a Wi-Fi Hotspot with 2GB of data,* and real-time navigation and traffic updates* — all the connected services you could wish for and then some.  

Connected Vehicle Plan highlights 

In-Vehicle Apps 

You want to stream Spotify,* Sirius XM*, access the Weather Channel* or available Alexa*? Get real-time traffic updates? Look no farther than your centre display.

Your car can Google 

Too hot? Too cold? Need directions? Want to call a friend? Say “Hey, Google.” Google Assistant,* Google Maps* and Google Play* all work in your car.

Alexa, make my ride amazing 

Whether you want to change the radio station, get directions, find out if your Amazon delivery came or fill up your Whole Foods Shopping Cart, just use the voice button on your steering wheel to ask Alexa.*

Missing keys equal missing car

The myChevrolet mobile app helps an owner locate his stolen vehicle and work with police to get it back

6 ways OnStar can help save your day 

Locked out? Your vehicle mobile app gets you in fast. Whether you have vehicle  trouble or you’re lost, we’ve got you. OnStar and your Vehicle Mobile App have the answers for emergencies big and small. 

Questions about your vehicle mobile app? 

Let’s get those questions answered. We’ve covered some of the most commonly asked vehicle mobile app questions here. 

OnStar helps mom navigate life’s unexpected moments.

OnStar helps mom navigate life’s unexpected moments 

When OnStar Member Samantha went zip lining with her sons, she thought her keys were secure in her pocket. Oopsie-daisy.  

Try our most popular features on us! 

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