Enjoy in-vehicle entertainment, 24/7 safety, built-in voice assistants and more. See why millions of Members choose OnStar to experience a better drive.

If you are an OnStar Member learn about My Account, how to set up My Account & find your Account Number. Visit your GM Account & follow the instructions.

Upgrade your drive with plans & services from OnStar. Discover the different plans, features, services and offers that meet the needs of every driver out there.

OnStar's Vehicle Diagnostics provide members with vehicle health updates & reassurance while out on the road. Learn how to set up diagnostic alerts and more.

You can do things like add to your OnStar plan, switch to a different plan, find your vehicle mobile app information, see diagnostic information * and get customer support. You can even schedule and manage maintenance and service for your car.

Download OnStar's vehicle mobile app and control remote commands & more right from your smartphone. Available for Chevrolet, Buick, GMC and Cadillac.

Dec 13, 2024 · From the Home Page, select the home menu anchor; Scroll down and select “Settings” Select “Command History” You will see the command type, time, date, and if result (Check Mark=Success; Exclamation Point inside a Triangle=Fail). Select the arrow symbol ">" to show failure details for that specific remote command attempt

Need an answer quick? Our Advisors are anywhere you are — including online. Your OnStar Customer Service team is ready to help you with anything you need, whether it’s OnStar services, account questions, safety concerns or anything in between.

Select an OnStar Plan to take advantage of 2 months on OnStar. Explore technology that adds simplicity, safety, and excitement to every drive.

Jan 9, 2019 · How to Use It: Push the blue OnStar button and tell the Advisor your situation. They can help you find a route away from danger, locate the nearest shelter or hotel, and connect with family members to let them know you’re OK, and find available resources like food and water.