Buick LaCrosse: Battery - eAssist Features - In Brief - Buick LaCrosse Owners ManualBuick LaCrosse: Battery

This vehicle has a standard 12-volt battery. Refer to the replacement number on the original battery label when a new standard 12-volt battery is needed.

eAssist vehicles also have a high voltage battery. Only a trained service technician with the proper knowledge and tools should inspect, test, or replace the high voltage battery. See your dealer if the high voltage battery needs service. See Battery.

    Regenerative Braking
    Regenerative braking takes some of the energy from the moving vehicle and turns it into electrical energy. This energy is then stored in the vehicle's high voltage battery system, contributin ...

    Service
    Never try to do your own service on eAssist components. You can be injured and the vehicle can be damaged if you try to do your own service work. Service and repair of these high voltage com ...

    See also:

    Sounding a panic alarm
    To activate the alarm, press the “PANIC” button once. The horn will sound and the turn signal lights will flash. To deactivate the panic alarm, press any button on the remote transmitter. If ...

    Power seat (if equipped)
    WARNING To prevent the passenger from sliding under the seatbelt in the event of a collision, always put the seatback in the upright position while the vehicle is in motion. Also, do not place ...

    Preparations For Jacking
    1. Park the vehicle on a firm, level surface. Avoid ice or slippery areas. WARNING! Do not attempt to change a tire on the side of the vehicle close to moving traffic, pull far enough off the ...