MyGMC

This mobile app is a convenient tool that helps simplify and enhance your vehicle experience. It allows you to stay connected and in control, whether you're inside your vehicle or away. Access useful features like remote commands and check your electric vehicle's fuel level or charge status.

To get started, simply log in with your GMC Account or OnStar username and password. Please note that the app's availability and functionality may vary by country, and it is currently only supported on iOS 14 or later in North America, United Arab Emirates, Kuwait, and Bahrain. Visit onstar.com/us/en/mobile_app for more details.

Remote Commands

Access your key fob conveniently on the home screen to lock/unlock doors or warm up your car on a cold morning.

Vehicle Status / Schedule Service

Monitor important information about your vehicle such as fuel level, oil life, tire pressure, and more. Stay on top of your vehicle's health and easily schedule service with your participating dealer without ever leaving the app.

Roadside Assistance

If you ever find yourself in need of help, whether it's a flat tire or running out of fuel, request Roadside Assistance directly in the app or call an OnStar Advisor. Help will be on the way.

How Things Work

Learn more about your vehicle through tutorials and access your owner's manual. From setting up Bluetooth® connections to understanding advanced safety features, this section provides valuable information.

Send to Navigation

Plan your trips efficiently by sending destinations directly to your vehicle's built-in navigation system from the app.

GMC Smart Driver

Gain insights into your driving skills and receive a driving score for a trip, day, week, or month. Additionally, receive driving tips that can help you become a better and safer driver.

Disclosures

*Availability of the app may vary depending on the device and plan you are enrolled in. Terms and conditions apply. Device data connection is required.

**Some features may require a paid plan, such as lock/unlock functionality and remote start. Visit onstar.ca for more details and limitations.

***Not all vehicle issues will deliver alerts. Spare tire is not monitored. Vehicle Status features require a paid plan.

****Roadside service is provided by Allstate Roadside Services for vehicles only. Certain limitations and restrictions apply.

*****Wi-Fi Hotspot service availability varies with conditions and location. The vehicle must be on, or the Accessory power must be active to use the Wi-Fi Hotspot. It requires an active service plan that includes data or a paid data plan from AT&T or its local service provider.

******Please refer to the vehicle's owner's manual for important feature limitations and information.

*******Sending destinations to the vehicle's navigation system requires a select paid plan and a properly equipped vehicle. Mobile app functionality is available on select devices and requires a data connection. Map coverage is available in the U.S., Puerto Rico, and Canada. Visit onstar.ca for more details and limitations.

********GMC Smart Driver requires a subscription to the Remote Access Plan or Premium Access Plan and a properly equipped vehicle. It excludes MY2014 and older vehicles. Services and capabilities may vary by model and/or vehicle configuration.