Account

Get help with My Account, plans and services, GM Rewards, and warranty.

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How do I recover my password?

Manage my OnStar plan

Make a payment to my GM Financial account

How do I redeem points from GM Rewards?

Profile and account security

Security information and how to make changes to My Account.

Plans and services

Managing your OnStar plans, SiriusXM account, and helpful tips if you’re having issues.

GM Rewards

Information on program enrollment, earning and redeeming points, and the GM Rewards Mastercard.

Payments

Managing payments for your plans and services.

Account notifications

How to manage notification preferences.

About your warranty

Learn how to check the status of your vehicle warranties, the differences between a powertrain and bumper-to-bumper warranty, and details about Roadside Assistance.

Need more help?

Submit a support request to get answers to your vehicle questions about over-the-air software updates, driving and safety features, Wi-Fi issues and more.

Request Support

For information specific to your vehicle, please refer to your Owner’s Manual.