Chevrolet Sonic Owner's Manual: OnStar Overview

Chevrolet Sonic 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.

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

Press 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.

Press 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 of the vehicle’s key operating systems.
Receive Roadside Assistance.

Press the OnStar Emergency button
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 assistance in severe weather or other crisis and evacuation routes.

OnStar Services

Emergency With Automatic Crash Response, the built-in system can automatically connect to help in most crashes, even if help cannot be requested. Press to connect to an Emergency Advisor. GPS t ...

Other materials:

How to Add Coolant to the Coolant Surge Tank
Caution This vehicle has a specific coolant fill procedure. Failure to follow this procedure could cause the engine to overheat and be severely damaged. If no problem is found, check to see if coolant is visible in the coolant surge tank. If coolant is visible but the coolant level is not at t ...

Tire Inspection
We recommend that the tires, including the spare tire, if the vehicle has one, be inspected for signs of wear or damage at least once a month. Replace the tire if: The indicators at three or more places around the tire can be seen. There is cord or fabric showing through the tire's rubb ...

Radiator Surge Tank Replacement
Radiator Surge Tank Replacement Callout Component Name Preliminary Procedure Drain the coolant. Refer to Cooling System Draining and Filling Remove the engine coolant air bleed hose. Refer to Engine Coolant Air Bleed ...

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