Calling for Service

When calling Roadside Service, have the following information ready:

- Your name, home address, and home telephone number.

- Telephone number of your location.

- Location of the vehicle.

- Model, year, color, and license plate number of the vehicle.

- Odometer reading, Vehicle Identification Number (VIN), and delivery date of the vehicle.

- Description of the problem.

    See also:

    OnStar Overview
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    Traffic Options (US and Canada)
    Read the following Options descriptions to understand how the XM NavTraffic™ operates. ...

    Power Reclining Seatbacks
    To adjust a power seatback, if available: - Tilt the top of the control rearward to recline. - Tilt the top of the control forward to raise. ...