all of the w124 500's have a driving light in the headlight assembly vs 300/400's with a fog light.
i think there was a recent post w the part mumbers. try a "search" on euro lights and maybe try 500e euro lights also.
there is a ton of info here.
i just read your other post, i am using 80/100 watt bulbs and have not [knock on wood] had any problem with them.
welcome to mercedeshop, you'll never be the same...
[Edited by ebennz on 05-10-2001 at 10:51 PM]
*92 400e 124.034, SOLD
*92 300e 124.030, SOLD