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You can push your blue OnStar button, call 1.888.4ONSTAR (1.888.466.7827), or refer to your Member card or OnStar monthly diagnostics report for your OnStar account number.
- Buick
Push your blue OnStar button in your vehicle to activate,...
- TTY
If the lights are still not illuminated, please call OnStar...
- Emergency Services
Our OnStar Emergency Advisors * are always ready to help...
- Buick
Apr 23, 2021 · The easiest is to visit the Owner Center online, where you can set up an account, tie your existing OnStar plan to an account and so much more. If you need help finding your OnStar account number, you can simply push the blue OnStar button inside your vehicle, call 1.888.4ONSTAR (1.888.466.7827) or check your printed Member card.
You can push your blue OnStar button, call 1.888.4ONSTAR (1.888.466.7827), visit your account on the Owner Centre or refer to your OnStar monthly diagnostics report for your OnStar account number. Get Help & Support.
If you sell or trade in your vehicle, return a leased vehicle, or your vehicle is totaled because of collision damage, please call 1.888.4ONSTAR (1.888.466.7827) with your OnStar account number or Vehicle Identification Number (VIN). They will update your account status or transfer your service.
Anytime, day or night, we’re here for you. You can push your blue OnStar button, or you can call us toll-free at 1.888.4ONSTAR (1.888.466.7827). If you’re deaf, hard of hearing or speech impaired, we have a toll-free TTY number for you: 1.877.248.2080. Talk With Us Now Use Our TTY Number.
OnStar Phone Number. 1.888.466.7827. Contact OnStar by Mail. OnStar Member Services P.O. Box 1027 ... Visit My Account Share Your Story SHOP ONSTAR SERVICES BY ...
People also ask
How do I Find my OnStar account number?
How do I contact OnStar?
How do I set up an OnStar account?
How can I check if my car is covered by OnStar?
How do I check if my OnStar plan is active?
How do I speak to an OnStar advisor?
If you do not have an activation code, or if you cannot find it, you can check to see if your Onstar system is activated by visiting our website at onstar.com. On that website, enter your vehicle registration number and click on the "Check Status" button. This will show you if your system is currently active or not. You will see the message.