01-07 MERCEDES W203 4D SEDAN D2S Bi-XENON HID AMG PROJECTOR HEADLIGHTS Brand NEW set (2 pieces, Left & Right) and Never been used Chrome Housing Neo Modern Diamond Cut Crystal Housing Headlights, Give you the latest Mercedes Look What makes this headlight different than the other versions is that this headlight has D2S projector housing, uses D2S xenon HID bulbs, comes with metal xenon ballast holders to have the xenon HID ballast mounted underneath the headlight for straight forward easy plug and play installation and a perfect fitment on the car. All Wires / Connectors / Xenon ballast holders are included. Although DIY is possible, PROFESSIONAL INSTALLATION is RECOMMENDED, NO instruction will be included except the manufacturer's original ones if there is any.