get more out of your car. get more out of life.

Peace of mind. No extra charge. That’s what we’re offering with the 3 Months On Us trial. When you buy a pre-owned GM vehicle factory equipped with OnStar digital hardware, you can enjoy 3 months of OnStar Directions & Connections® with unlimited Turn-by-Turn navigation.


ready to start your 3 month trial?

push the blue button

push the blue button

to reconnect

In your vehicle, push the button and ask for "3 Months On Us." An Advisor will ask for some information to set up your account, then activate OnStar and start your trial.

or pre-enroll

to save time

Provide your VIN and contact information online now. Then when you push the OnStar button in your vehicle, the Advisor will have your information and can start your trial faster.

pre-enroll now

you must push your blue OnStar button to start service.

Look for a Certified Pre-Owned Chevy, Buick or GMC equipped with OnStar.

Look for a Cadillac Certified Pre-Owned Vehicle equipped with OnStar.

OnStar can help you stay safely connected in ways you never thought possible.

Services include:

Have questions? Get support.

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