Headlamp: Description and Operation
HEADLAMP UNITHeadlamps on the Durango are modular in design. The turn/park lamp module is incorporated into the headlamp module. The module contains four bulbs; a dual filament headlamp bulb, two dual filament turn/ park bulbs, and a side marker bulb.
Headlamps and parking lamps are controlled by the headlamp switch. The multi-function switch mounted on the steering column controls the high beam function, and the turn signal function.