1981 through 1985 (sealed beam unit)

unscrew knurled nuts (5) on inside cover of frame

remove the cover frame to the front

unscrew mounting screws (on fog light, 1 top, 1 bottom)

slide back the rubber cap and unplug electrical connections

remove H3 bulb after unclipping the mounting clip

The above is from the FSM.

So, you are gonna remove the trim surrounding the lights from the front after removing the fasteners from the rear. The bulb is a "H3".

__________________
Greg
2012 S350 BlueTEC 4Matic
2007 ML 320 CDI
2007 Leisure Travel Serenity
2006 Sprinter 432k
2005 E320 CDI
1998 SLK230 (teal)
1998 SLK230 (silver)
1996 E300D 99k, 30k on WVO
Previous:
1983 240D, on WVO
1982 300D, on WVO
1983 300CD, on WVO
1986 300SDL 237k, 25k on WVO (Deerslayer)
1991 350SDL 249k, 56k on WVO - Retired to a car spa in Phoenix
1983 380 SEC w/603 diesel, 8k on WVO
1996 E300D 351k, 177k on WVO