Place a Call Using a Stored Number

1. Push “OnStar ready.”.. System responds:

“OnStar ready.”.

2. Say “Call <name tag>.” System responds: “OK, calling <name tag>.”

    See also:

    Ending a Call
    Press to end a call. ...

    Buying New Tires
    GM has developed and matched specific tires for the vehicle. The original equipment tires installed were designed to meet General Motors Tire Performance Criteria Specification (TPC Spec) system rati ...

    Additional Required Services
    Every 12 000 km/7,500 Miles ► Rotate tires. Tires should be rotated every 12 000 km/ 7,500 miles. See Tire Rotation . At Each Fuel Stop ► Engine oil level check. See Engine Oil . ...