Dark Car Feature
WARNING: This page is about a different car, the 2013 Ford F-550 Super Duty, 2013 Ford F-450 Super Duty, 2013 Ford F-350 Super Duty, and 2013 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
The dark car configuration disables the activation of the illuminated entry and illuminated exit features when active. The courtesy lamps can still be activated by the instrument panel dimmer switch.