I recently achieved this very look with my euro lights. I ran pin 4 (dim setting) from the side marker wiring assembly to pin 58 in the 6-pin wiring assembly for the euro headlamp assembly. This now powers my city lights in light switch position 1.

If you don't have euro lights, you could simply disconnect pin 4 in the side marker wiring assembly. However, this would result in NO lighting up front unless the headlights are on.

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Chris

'04 ML500 - 53k, Inspiration Edition, Desert Silver
'11 Audi A4 Avant - Brilliant Black
'87 300SDL sold
'99 C280 Sport sold
'85 190E 2.3 sold