GMC Terrain: OnStar Overview

GMC Terrain / GMC Terrain 1st Gen Owner's Manual / OnStar / OnStar Overview

If equipped, this vehicle has a comprehensive, in-vehicle system that can connect

If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services.

The OnStar system status light is next to the OnStar buttons. If the status light is:

○ Solid Green: System is ready.
○ Flashing Green: On a call.
○ Red: Indicates a problem.

Push to speak to an Advisor. or call 1&-888&-4&-ONSTAR (1&-888&-466&-7827) to speak to an Advisor.

Push ○ Make a call, end a call, or answer an incoming call. to:

○ Make a call, end a call, or answer an incoming call.
○ Give OnStar Hands-Free Calling voice commands.
○ Give OnStar Turn-by-Turn Navigation voice commands. Requires the available Directions and Connections service plan.

Push to: to connect to a live Advisor to:

○ Verify account information or update contact information. . Get driving directions. Requires the available Directions and Connections service plan. . Receive On-Demand Diagnostics for a check on the vehicle’s key operating systems. . Receive Roadside Assistance.

Pushto an Emergency Advisor available 24/7 to: to get a priority connection to an Emergency Advisor available 24/7 to:

○ Get help for an emergency.
○ Be a Good Samaritan or respond to an AMBER Alert.
○ Get crisis assistance and evacuation routes.

Vehicle Data
OnStar Services

See also:


Trailer towing
WARNING - Towing a trailer If you don't use the correct equipment and drive properly, you can lose control when you pull a trailer. For example, if the trailer is too heavy, the brakes may not work well - or even at all. You and your passenge ...

Rear seats
Seatbelts provide maximum restraint when the occupant sits well back and upright in the seat. Do not put cushions or any other materials between occupants and seatbacks or seat cushions. If you do so, the risk of sliding under the l ...