Ambient Light Sensor

The ambient light sensor has 2 states: light and dark. When headlight switch is in AUTO position while in the light state, the radio, PRNDL display and passenger air bag switch will stay fully bright. If headlight switch is in PARK LAMP or HEADLAMP position while in the light state, the radio, PRNDL display and passenger air bag switch will dim with dimming control. If headlight switch is in AUTO, PARK LAMP or HEADLAMP position while in dark state, the radio, PRNDL display and 4-wheel drive switch will dim with dimming control.