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Automatic Crash Response
Twelve Years Ago, General Motors Created OnStar to Help Save Lives. 100,000 Crashes Later, Our Mission Remains UnChanged

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Explore the world's most comprehensive in-vehicle security, communications, and diagnostics system — available on more than 50 GM models.

Automatic Crash Response. Click here for more information. ANNOUNCING STOLEN VEHICLE SLOWDOWN Turn MapQuest Destinations into Turn-By-Turn Directions with OnStar eNav.

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*OnStar services require vehicle electrical system (including battery), wireless service and GPS satellite signals to be available and operating for features to function properly. Subscription Service Agreement required. The U.S. Federal Communications Commission (FCC) ruled that wireless carriers will no longer be required to support the analog wireless network beginning in 2008. As of January 1, 2008, OnStar plans to offer service only through equipment that operates on the digital network which may require the purchase of a system upgrade for eligible vehicles. Click here for Frequently Asked Questions. Call 1.888.4.ONSTAR (1.888.466.7827) or browse this site for OnStar's Terms and Conditions, Privacy Statement, and system limitations and details. Additional information can be found in the OnStar Owner's Guide.