2005 Buick Park Avenue Owner's Manual - Page 130

Twilight Sentinel® Twilight Sentinel® turns your headlamps on and off by sensing how dark it is outside. Light Sensor Your Twilight Sentinel® and DRL work with the light sensor on top of the instrument panel. Do not cover it up. If you do, it will sense "dark" and the headlamps will come on. Instrument Panel Brightness Adjust the instrument panel light brightness by turning the exterior lamps control. Courtesy Lamps To operate this feature, slide the control to any position to vary the lamp time-out. You can set the delay time from only a few seconds to three minutes. If you move the control all the way to MAX, your lamps will remain on for three minutes after you turn off your engine. If you move the control almost all the way in the other direction, so it is just on, the lamps will go off quickly when you turn off your engine. Sliding the control to OFF, turns off the Twilight Sentinel® feature. When any door is opened, several lamps go on. They make it easy for you to enter and leave your vehicle. You can also turn these lamps on by turning the exterior lamps control clockwise all the way past the normal stop. Entry Lighting When you open either front door or press the unlock button on the remote keyless entry transmitter, the lamps inside your vehicle will turn on. These lamps will turn off after about 40 seconds. These lamps will also turn off if you start the engine or activate the power door locks. 3-16