Image of a woman using a mobile app, with connection to a GM Fleet vehicle.

Mobile Apps

With the myChevrolet1, myBuick1, myCadillac1 and myGMC apps1, you can unlock your vehicle's full potential right from your smartphone. These mobile apps build off the best features of the previous version of the apps combining previous features with the power of the OnStar RemoteLink® mobile app. You now have one tool to manage your entire vehicle ownership experience.


You can remotely start or shut off your vehicles engine2, lock or unlock the doors2 or activate the horn and lights2, all from your smartphone if your vehicle is properly equipped. With the available OnStar®3 Basic Plan4 or any paid OnStar subscription, you'll enjoy real-time diagnostic information on your vehicle's key systems, 24/7. Plus, you can search for destinations - even a nearby dealer service centre - and, if equipped with the available Navigation system, have those directions sent right to your vehicle.

To make every day easier, you can set parking reminders - from virtually anywhere.


The mobile app is available for all owners of 2010 model year and newer vehicles. The mobile apps can be downloaded from Apple® App Store or Google PlayTM. For the best full user experience, be sure to use your log in information for your OnStar account or Owner Centre.







Convenience of vehicle management through a smartphone

  • • Set a parking reminder
  • • Send destinations through the app to the vehicle's Navigation system (if equipped)
  • • Remotely control vehicle features like engine start/stop and vehicle door lock/unlock (if equipped)

Control through vehicle monitoring and management

  • • Request roadside assistance through the app
  • • View vehicle diagnostic information
  • • Check for recalls

Simple user operation

  • • Synchronized with Chevrolet Owner Centre site to deliver a consistent ownership experience