2003-2006 Lincoln LS Digital A/C Heat Climate Control Heated Seats Pigtail Plugs ONLY These were connected to part number; 4W4H-18C612-AA. The control unit is NOT included. The last two pictures in the listing are the control unit and part number. Only the pigtail and plugs are included. This listing is only for the pigtail wiring plug(s) in the pictures. No additional wiring, bulbs, headlight, headlight assembly, plugs, stereos, radios, modules, computers, sensors, etc. are included. Wiring may be cut, clipped and/or stripped. See pictures for details. Additional plugs or wires may be needed based on your job. Please match your existing plug type, plug color and wire colors! Item is in good used working condition. Used parts may show some scuffs, wear, scratches, blemishes, staining, fading, glazing, cloudiness, dirt, dust, etc. Used parts may need to be cleaned prior to use. Please review the pictures carefully and ask questions before ordering this item. The multiple high definition (HD) pictures clearly show the condition of the item. Unless indicated in the listing or in the pictures; clips, bolts, nuts, screws, caps, plugs, washers, bulbs, accessories, wiring, etc. are not included. Please research and verify the part number to ensure proper fitment.