w/ stock 300e main headlight units adding 500e foglights in the lower front bumper.....you'll have (4) four foggies to light up the lower part of the road immed in front of the car.
...hmmm that's interesting
to work, you'll undoubtedly need to mimick the relay/wiring system the 500e uses to activate both sets of foggies w/ standard driving lights powered
a 500e healight switch/wiring schematic may help
>as an easier/ more koser alternative- - you may wish to upgrade to '94-'95 Bosch DOT lighting units- - the foggies and standard running lights are way ahead vs. the pre '94 units.