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euro lights
Scroll down to Mercedes Headlights Part Number IVD4401102 Part Description Mercedes W126 S Class

They seem to have city light capability based on the 5watt bulb in addition to the fog lamp and the headlamp.

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W126 1983 300SD 286,000 miles and ticking
Baby blue exterior Grey MB tex
Recent work:
Replaced air cleaner mounting brackets and heat shields
Replaced alternator, fan and power steering belts
Replaced positive battery terminal
Replaced negative battery terminal and cord
New Duralast Battery

My car needs work.