WARNING: This page is about a different car, the 2007 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Headlights Circuit, W/ Autolamps W/ High Intensity Gas Discharge Headlights
Fig 2: Headlights Circuit, W/ Autolamps W/O High Intensity Gas Discharge Headlights
Fig 3: Headlights Circuit, W/O Autolamps W/ High Intensity Gas Discharge Headlights
Fig 4: Headlights Circuit, W/O Autolamps W/O High Intensity Gas Discharge Headlights