Buick LaCrosse: Battery Power Protection - Lighting Features - Lighting - Buick LaCrosse Owners ManualBuick LaCrosse: Battery Power Protection

The battery saver feature is designed to protect the vehicle's battery.

If the exterior lamps or any interior light is left on and the ignition is turned off, the battery rundown protection system automatically turns the lamp off after about 10 minutes.

    Battery Load Management
    The vehicle has Electric Power Management (EPM) that estimates the battery's temperature and state of charge. It then adjusts the voltage for best performance and extended life of the batter ...

    See also:

    Transmitter Battery Replacement
    The recommended replacement battery is CR2032. NOTE: Perchlorate Material — special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate 1. With the RKE transmitter buttons facing ...

    Random playback
    Pressing (RDM) changes modes in the following order: Folder random → Disc random → Off. ...

    Heated Mirrors — If Equipped
    These mirrors are heated to melt frost or ice. This feature is activated whenever you turn on the rear window defroster. Refer to “Rear Window Features” in “Understanding the Features of Y ...