city lights for 126 euro lights

[JustinMorrison]

Yes...I did a search, which is what led me to this question.

So, last week I installed my long awaited euro lights in my 1987 560SEL. Everything went smoothly with one exception...the city driving lights. I read the suggestions here about how to wire them, which do not make sense to me. Everyone seems to say that you should jump a wire from the corner lights to the #5 pin on the main lamp harness. Well, there are three wires on the corner lights...one I assume is a ground (brown), one will only operate with the lights turned on (defeats the purpose) and the third will only work when the turn signal is engaged (also pointless). So...am I missing something, or is there some other way that these should be wired. Any help would be appreciated.