Post by
flip240 »
https://forums.nicoclub.com/flip240-u660.html
Wed Sep 18, 2002 6:41 am
Here's a rough idea of what the fog relay does.... 1_2| |3 | 4
I think this is right...1) When relay is grounded sends power to both lights2) When power is sent to this, activates the relay (power is usually flowing through this with the initial setup)3) Ground (the parking switch controls this)4) Always on power from batteryThe relay always has power, but it won't work until terminal 2 gets 'signal' power from the car, and the relay is grounded at terminal 4
This is how it is on my 95 which used to turn on the foglights ONLY when the parking lights are on but the headlights are off, the foglights turn off when the headlights turn on. hope this helps, but i'm confused that your foglights turn on when the headlights are on, opposite of mine. yellow lights shine through water particles which is why fog lights are yellow. b/c the white light from headlights reflects back and blinds the driver, which is why they should be off when the foglights are working.