Door Ajar Light

This light comes on in the Driver

This light comes on in the Driver Information Center (DIC) when a door is open or not securely latched.

Before driving, check that all doors are properly closed.

    See also:

    2008 Buick Lucerne Review
    The Buick Lucerne full-size sedan's biggest change for the 2008 model year is the addition of a Super trim level, which turns the Lucerne story upside down. When it made its debut in 2006, the Luc ...

    Column Shift
    If the shifter cannot be moved out of P (Park) 1. Apply and maintain the regular brakes. 2. Turn the ignition key to the ON/RUN position. See Ignition Positions for more information. 3. Shift out ...

    Security Light
    This light will come on briefly when you turn the key toward START. The light will stay on until the engine starts. If the light flashes, the Passlock® system has entered a tamper mode. If t ...