You can found this DIY on http://www.sequoiatravels.com/2017/05/enabling-fog-light-with-parking-light.html
Are you getting tired of fog light no turning on when you turn on parking light? Are you getting tired of fog light get cut off during high beam? I found a mod which cost less than $5.
There is a way to turn on fog light when you are turning on parking light or on high beam. Here is a diagram show you how to bypass the circuit.
You need need the following parts. These parts cost less than $5 or maybe free if you previously purchase some. This is a very common electrical part.
To bypass the fog light relay, you need to cut 2 wires and connect these 2 wires together. Using the above parts, you will be able to switch back to OEM if needed. If you don't need to switch back, just cut the 2 wires and connect the 2 wires together.
The following solution will enable your Fog Lights to be “On” any time the main. light switch is “On” in any position as follows.Turn Parking Lights “On”,
Are you getting tired of fog light no turning on when you turn on parking light? Are you getting tired of fog light get cut off during high beam? I found a mod which cost less than $5.
There is a way to turn on fog light when you are turning on parking light or on high beam. Here is a diagram show you how to bypass the circuit.
You need need the following parts. These parts cost less than $5 or maybe free if you previously purchase some. This is a very common electrical part.
To bypass the fog light relay, you need to cut 2 wires and connect these 2 wires together. Using the above parts, you will be able to switch back to OEM if needed. If you don't need to switch back, just cut the 2 wires and connect the 2 wires together.
The following solution will enable your Fog Lights to be “On” any time the main. light switch is “On” in any position as follows.Turn Parking Lights “On”,
- Turn Fog Switch “On”, Fog Lights Turn “On” (NEW Function!!!)
- Turn Head lights “On”, turn Fog Switch “On”, Fog Lights Turn “On” (Same as Factory Setting)
- Parking and/or Headlights “Off”, turn Fog Switch “On”, Fog Lights “Off”(Same as Factory Setting)
- If the Main Light Switch is “Off”, the Fog Light WILL NOT work in this design.
- Turn High Beam Lights “On”, Turn Fog Switch “On”, Fog Lights Turn “On” (NEW Function!!!)