My GM Rewards

1. Go to www.mygmrewards.com.
2. In the top right corner, choose “Sign Up.”
3. Complete the form by filling in all of the information requested (use the same email that you used for OnStar registration).
4. Click sign up.
5. Confirm your account via email. This email will be from GM Rewards. There will be a blue box in the email to confirm, so click on the box and you’re all set.
6. Once you have confirmed your account, you will need to login to the account.
7. After you login, you can see that you received 1,000 points just for signing up. Congratulations and welcome to the new GM Rewards program.

Earn Points Even Faster by Completing Your Profile

1. Go to www.mygmrewards.com.
2. Login with your username and password you created when you signed up for the program.
3. Once logged in, you will be taken to your dashboard. On the left hand side you will notice a section titled “Profile Settings” and a prompt to “Complete your profile.” Click on the prompt to “Complete your Profile.”
4. Once in the “profile settings” screen, complete all the information for your profile. Once you are done entering the information click on the blue “Save Profile” button.
5. Shortly after completing your profile, an additional 1,000 points will be added to your rewards account.

These points can be redeemed for vouchers that can be used for accessories, services, and merchandise at Cornerstone Chevrolet.

Link Your OnStar Account to Earn More Points
If you just bought a new or pre-owned vehicle be sure to complete these steps!

1. Go to www.mygmrewards.com.
2. Login with your username and password you created at the time of sign up.
3. Once logged in you will be taken to your dashboard. On the left hand side you will notice a section titled “Linked OnStar Accounts” and a prompt to “Edit & Link OnStar Accounts.” Click on the prompt to “Edit & Link OnStar Accounts.”
4. Once you click on the prompt, you will be navigated to the “Profile Settings” page.
5. Click on the blue “Edit or Link OnStar Accounts” button.
6. After you click on the blue button, you will see a message above the blue button that states, “Please wait while we fetch potential OnStar accounts for you.”
7. If a match is found, it will prompt you to link the accounts. (If a match is not found, confirm that you are using the same email that was used during OnStar registration. If you continue to have issues, please contact your product specialist for assistance).
8. Once the accounts link, it will take 3-5 days for your account to update with additional points for your purchase.

These points can be redeemed for vouchers that can be used for accessories, services, and merchandise at Cornerstone Chevrolet.

How Can I Redeem a Voucher?

1. Go to www.mygmrewards.com.
2. Login using your username and password you created when you signed up for the account.
3. Click the “Redeem Points” tab at the top of your screen.
4. If you see an offer that interests you, simply choose the corresponding blue box that reads “Learn More & Redeem.”
5. Once you navigate to the next screen, a dropdown box should appear that has the different dollar amounts you can redeem with your point balance. Select the offer you would like to redeem.
6. Once you have the redemption package you want, click the blue “Redeem Now with 1 Click” button.
7. Once redeemed, print the voucher and take it with you the next time you visit Cornerstone Chevrolet. If you happen to forget the voucher, don’t worry. We can look it up for you.