Buick LaCrosse: When the Light Flashes First and 
Then Is On Steady - Tire Pressure Light - Warning Lights, Gauges, and Indicators - Instruments and Controls - Buick LaCrosse Owners ManualBuick LaCrosse: When the Light Flashes First and Then Is On Steady

If the light flashes for about a minute and then stays on, there may be a problem with the TPMS. If the problem is not corrected, the light will come on at every ignition cycle.

See Tire Pressure Monitor Operation for more information.

    When the Light Is On Steady
    This indicates that one or more of the tires are significantly underinflated. A Driver Information Center (DIC) tire pressure message may also display. See Vehicle Messages for more informati ...

    Engine Oil Pressure Light
    WARNING! Do not keep driving if the oil pressure is low. The engine can become so hot that it catches fire. Someone could be burned. Check the oil as soon as possible and have the vehicle se ...

    See also:

    Introduction
    Congratulations on selecting your new Chrysler GroupLLC vehicle. Be assured that it represents precisionworkmanship, distinctive styling, and high quality - allessentials that are traditional to o ...

    Reference
    This chapter contains technical data, short commands for the voice activation system, and an index that will quickly take you to the information you need. ...

    Keys
     Keys 1. Two Intelligent Keys. 2. Mechanical keys with built-in transponder chip (inside Intelligent Keys). 3. Key number plate. ...