See how OnStar helps drivers and passengers in their daily journeys. Explore subscriber stories, tips for getting more out of your services, videos, how-to information and more.FIND OUT MORE
Understanding The Ignition Recall
Learn about the General Motors ignition recall and what you should do if your vehicle is affected.Learn more
3 Months Free for Pre-Owned Vehicles
Activate OnStar in your pre-owned vehicle and get 3 months on us6—risk-free with no commitment and no cost to you.GET 3 MONTHS ON US
Connect Using Bluetooth®7
Get help pairing your devices using Bluetooth®7 technology in your OnStar-equipped vehicle.CONNECT BLUETOOTH
OnStar RemoteLink®3 Mobile App
Unlock your doors,8 start your vehicle remotely,9 and more—directly from your smartphone.GET REMOTELINK APP
OnStar Family LinkTM10
Add OnStar Family Link to your service plan and keep track of your loved ones.ADD FAMILY LINK
OnStar with 4G LTE2
All the incredible services and benefits you expect from OnStar, enhanced by a 4G LTE connection and available built-in Wi-Fi.SEE THE POWER
What is OnStar?
No matter where you’re headed—OnStar services keep you safe, connected and ready for the road ahead.
Always connected—in and out of your vehicle
Control your vehicle from nearly anywhere with the upgraded RemoteLink®3 mobile app. » And safely continue conversations behind the wheel with Hands-Free Calling.14 » Plus, the new OnStar with 4G LTE and available Wi-Fi Hotspot2 » turns your vehicle into a reliable mobile hub.
Diagnostics to help maintain your vehicle
We’ll help you keep track of your vehicle’s health with Advanced Diagnostics5 » emails. We can even have your dealer notify you when it’s time for maintenance.