Used the OnStar Guardian App to request roadside assistance with any vehicle when you experience issues such as a flat tire, a dead battery, or low fuel.
Learn how to set up or change your PIN. Your 4-digit PIN provides an added level of security when purchasing minutes, upgrading your plan & more.
OnStar wants to help any and all Members with all potential system and service issues. Check out our help and support articles for more information.
If a different email account was used to create your myBuick Account (and as the sign in for your myBuick mobile app), you can link that account with your OnStar account by following the steps below: 1. Sign in to your myBuick Account in a desktop browser, OR ...
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Once you’ve enabled TTY on your infotainment system or paired your dedicated TTY device, you can begin communicating with OnStar Advisors. Here's how it works: Your vehicle should be in PARK to place a TTY call. To contact an OnStar Advisor, press the blue OnStar button in your vehicle...
Cars equipped with OnStar have a small panel located in the rearview mirror, the dashboard or an overhead console, depending on the model. The blue OnStar button allows you to contact a live or virtual advisor. The red button with the cross on it is for emergencies, and the phone or ...
1. If you forgot your PIN, sign in to My Account and change it. 2. See the instructions above. For your security, please don’t include personal info such as phone number, address or credit card details. Q&As How do I reset my OnStar pin?
5. On the Account Overview page, under Products, select the vehicle you want to link. a. If vehicle has not been added yet, follow the instructions to add a vehicle, then return to this step. 6. On the Vehicle Overview page, scroll down to find the OnStar & Connected Services section...
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