Yes would make sense they are parking lights now you tell me there should be a white and red pair on each fitting. In fact I have just found the switch that controls them always wondered what that switch did. Mine are all white except the melted one, colour a mystery. Anyway have removed the lamps and will block the holes with blind grommets or something similar. Just seen the price of a pair of these on the link you gave me, my somebody is making a killing somewhere. Like your vehicle mine has the same lamps at the back. I only learned recently, from some french website, that the one under the registration plate should have a clear section at the top to supposedly illuminate the letters/numerals, yet to see one of those.
Anyway thanks for the info.
Regards
Dave