Activating Your GM Telematics Unit
Last updated: June 11, 2026
To enable Standard Fleet to connect to your GM vehicle, you may need to activate the built-in telematics unit through GM's OnStar system. This quick guide will walk you through the steps. No subscription or payment is required to their system!
Step 1: Press the Blue OnStar Button
Inside your vehicle, locate the blue OnStar button on the rear-view mirror. Press it once and wait for the prompts. If you’re not connected right away, press it a second time to try again.
Step 2: Ask for a Fleet Advisor
Once you're connected to an OnStar Advisor, say:
“Please connect me to a Fleet Advisor.”
This will ensure you're transferred to the right department for fleet activations.
Step 3: Request Unit Activation
When the Fleet Advisor answers, say:
“I am calling for activation of my unit.”
This lets them know you’re activating the telematics unit so your vehicle can connect to Standard Fleet.
Step 4: Decline Any Paid Subscriptions
If you're offered any subscription plans, simply decline.
You can say: “No, I do not want a paid subscription.” No payment is required to complete the activation.
Step 5: Let the Advisor Complete the Activation
The Fleet Advisor will place you on a brief hold while they activate your vehicle. This typically takes just a few minutes. In some cases, they may also ask to verify your ownership of the vehicle.
Step 6: Let us Know this has Been Completed
Let us know the Blue Button Key Press has been completed in the correct email thread, or send a new one to support@standardfleet.com with the subject line: GM Blue Button Confirmation - {VIN}
Once complete, your GM telematics unit will be activated and we can continue onboarding your vehicle.
Need Help?
If you run into any issues during the process, our support team is here to help: