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
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.
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:
automatic crash response
In a crash, OnStar can automatically send help–even if you can't ask for it.
remote services
If you locked your keys in your car, OnStar can help get you in. And if you can't spot your car, we can set off your horn and lights.
hands-free calling
Easy, reliable calling. OnStar helps you connect on the go with friends, family and even your favorite take-out spot.
vehicle diagnostics
Feel confident knowing you're ready for the road, with email reports on your vehicle's key systems and maintenance.
turn-by-turn directions
Say goodbye to getting lost. Get driving directions straight to your destination with one push of a button.
Have questions? Get support.
change language/country
close
OnStar North America
