Years ago, the interior light control module consisted of a few incandescent lights that turned on or off in response to micro switches in various doors or simple switches near the light fixture. Today’s cars may have more than a dozen interior lights whose function and brightness is computer controlled. Interior lights are typically located in the ceiling, the doors, the console, the dash, the trunk, above or between the visors, and various other places within the vehicle. These lights provide illumination for the driver and the passengers to enter and exit the vehicle; they illuminate certain control surfaces; and they add style and warmth to the vehicle interiors. Module Only Modules will need to have an exact part match, please provide your exact part number Modules must be reset by a dealer before installing