Setting the Month and Day Format

1. Press the CONFIG button and select Time and Date Settings, or press 2. Highlight Set Date Format..

2. Highlight Set Date Format.

3. Press SELECT to select MM/DD/YY (month/day/year) or DD/MM/YY (day/month/year).

    See also:

    When to Change Engine Oil
    Your vehicle has a computer system that lets you know when to change the engine oil and filter. This is based on engine revolutions and engine temperature, and not on mileage. Based on driving c ...

    Erasing Speed Memory
    The cruise control set speed is erased from memory by pressing or if the ignition is turned off. ...

    Diagnostics
    OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if the v ...