See your DeVille owner manual for more information on other features and controls found on your vehicle.

Courtesy Lamps

The courtesy lamps are located in the headliner in the rear seating area. These lamps illuminate only while a rear door is opened.

Entry Lighting

The entry lighting system turns on the courtesy lamps and the backlighting to the door switches while a rear door is opened and it is dark outside.

Front Reading Lamps

The front reading lamps located on the overhead console come on automatically when only a front door is opened and it is dark outside.