On star!

 

Empowering you to stay connected to your world.

No matter where you're headed—OnStar services keep you safe, connected and ready for the road ahead.

 

Emergency
Automatic Crash Response,¹¹ Emergency Services, Crisis Assist, and Roadside Assistance¹²

Security
Stolen Vehicle Assistance,⁴ including Remote Ignition Block and Stolen Vehicle Slowdown

Navigation
Turn-By-Turn Navigation,¹³ Destination Download,¹³and OnStar eNav¹³

Connections
OnStar with 4G LTE,² RemoteLink mobile app, ³Hands-Free Calling,¹⁴ Remote Services,⁴ Family Link™⁸ and our newest feature, OnStarAtYourService²⁵

Diagnostics