I posted this question in the tech forum but no ones' responded yet -

W140 sedan yellow fog lights

Maybe someone here has an answer.

Sixto
95 S420
87 300SDL

The original US W140 headlights used central yellow fog lights. Your '95 has the 'face lifted' headlights that drop the center yellow fog in favor of an H7 (I believe) fog mounted under the low beam unit. The central location vacated by the yellow fogs house the auxiliary high beams on your car. There were no lighting options for the W140 until the Xenon units were made available in '97.

__________________
Jonathan
1998 S600
2001 E430
1994 E320
1991 560SEL
1994 Turbo R

Seems like another retro mod in the works for me. I swapped the semi-clear corners for full ambers because I like the contrast.

Sixto
95 S420
87 300SDL

FWIW... w126 in France had to have yellow foglights. It was mandatory. They had a yellow piece of glass right behind the headlight lens.