How do I access my OnStar account?
Visit your GM Account and follow the instructions there. How do I find my OnStar account number? You can push your blue OnStar button, call 1.888. 4ONSTAR, or refer to your Member card or OnStar monthly diagnostics report for your OnStar account number.
How do I access my GM Rewards?
Visit mygmrewards.com to view My GM Rewards Terms & Conditions. Subject to credit approval. Cardmembers will earn 4 points for every dollar spent on the My GM Rewards Card on eligible purchases outside of GM.
How much are my GM reward points worth?
And although GM Rewards points have no cash value, 20,000 GM Rewards points is redeemable for $100.00 in available offers! If you're already a GM Rewards member, you can check your point balances and your redemption options here.
How do I create a GM account?
Create a Gmail account
- Go to the Google Account creation page.
- Follow the steps on the screen to set up your account.
- Use the account you created to sign in to Gmail.