They are Euros: mine came off a grey market car. the drivers light is 129 851 00 on the back with a MB star in a circle stamp. The passenger side is 129 852 00. If you pop off the back, you may see a black "tuna can" vacuum adjuster module that can be hooked up to the Euro leveling control on your dashboard, as in the Star magazine article. I would not be surprised to learn that they were grey market MB OEM lights AND the matching wipers. Cool! About as good as you are going to get in lighting for an MB. You can install Phillips "premium" +30, or "vision Plus" +50 H4 bulbs. Same wattage, differently designed filament in the bulb to focus even more light on the road.
2003 Firemist Red/grey leather SL 500
2015 Palladium Silver/black mbtex GLK 350
1987 Smoke Silver/burgundy mbtex 300E Sportline (SOLD)
Click to see 87 300E