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

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

To prevent battery discharge while driving, the following systems are reduced automatically in two stages and then turned off:

► Heated rear window and mirrors
► Heated seats
► Fan

In the second stage, a Driver Information Center (DIC) message is displayed confirming the activation of the battery discharge protection. See Battery Voltage and Charging Messages .

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

    Exit Lighting
    The headlamps, taillamps, parking lamps, back-up lamps, and license plate lamps come on at night, or in areas with limited lighting, when the key is removed from the ignition. The dome lamps also com ...

    See also:

    Eco Driving Indicator Light and current fuel consumption gauge customization
    Eco Driving Indicator Light can be activated or deactivated While the odometer is being displayed, press and hold the display change button to display the Eco Driving Indicator ...

    Tires
    To safely operate your vehicle, your tires must be the proper type and size, in good condition with adequate tread, and correctly inflated. The following pages give more detailed information ...

    Tire equipment
    1. SUMMER tires have a tread designed to provide superior performance on dry pavement. However, the performance of these tires will be substantially reduced in snowy and icy conditions. If you ope ...