OnStar Services

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.

More OnStar Benefits

 

Emergency

Automatic Crash Response,4 Emergency Services, Crisis Assist, and Roadside Assistance6

Security

Stolen Vehicle Assistance

Connections

OnStar with 4G LTE,1 RemoteLink®2 mobile app, Hands-Free Calling,8 and Remote Services

Diagnostics

Advanced Diagnostics,9 Dealer Maintenance Notification