myGMC

About

The myGMC app allows owners to remotely manage their vehicle, check diagnostics, and locate their car. It's ideal for busy drivers who want convenient access to their vehicle's status and controls. For instance, pre-heating or cooling the car before leaving home on a chilly morning is easily managed.

What Stands Out

• •Remotely start your vehicle and adjust the cabin temperature before you get in.
• •Locate your parked car using the app and get walking directions to its position.
• •Monitor key vehicle health indicators like fuel level, tire pressure, and oil life.
• •Schedule maintenance appointments and request roadside assistance directly through the app.

Things to Consider

App features require a data connection and may vary based on your vehicle model and enrolled OnStar plan. Some services and map coverage are country-dependent. Users should verify specific feature availability and plan details on the official OnStar website before relying on them.

Useful Tips

1. 01Use the remote start feature on cold mornings to pre-heat your vehicle's cabin.
2. 02Check your vehicle's tire pressure and oil life status before a long trip.
3. 03Save time by scheduling your next service appointment directly within the app.
4. 04Utilize the vehicle locator and walking directions if you've forgotten where you parked.