One of the amber fog lamps on my 83 300D has burnt out. Anyone know where I can get a replacement bulb? Alternately, is there some conversion kit I can install to covert to the h3/4 type lighting where the bulb can be changed without tossing the lens too. It's probaly just as easy to replace what burnt out but so far all I've seen that might be what I need is like $52.00 !! Sort of high for a light bulb even if it's a wierd color and for a Mercedes.