Please fill in all applicable fields below to request changes to your Certified Internet Dealer Information. Remember to click “Submit” at the bottom of this page.
Attention GM OneSource Users: If your dealership has signed up for the GM OneSource Lead Consolidation Service, e-mail addresses are managed for your dealership and leads are delivered directly to your designated GM Certified Lead Management provider. As a result, you may change only the name and phone number of your GM Certified Internet Manager through this form. If you have any questions regarding your e-mail address under the GM OneSource solution, please contact your GM OneSource Enrollment Coordinator at 1-888-462-8976.