OLM FOG WITH HIGH BEAM HARNESS - 2015-2021 Subaru WRX/STI, 2014+ Forester, 2013+ Crosstrek
This harness solves a huge problem for night time drivers. When the high beams are turned on, the fog lights automatically turn off. This is designed to meet certain requirements in various countries. Unfortunately this leaves objects close to the vehicle unlit. You will notice the difference especially when running an upgraded bulb or upgraded fog light housing.
With the OLM Fog with High Beam Harness installed, your fog lights will be on whenever the high beams are on. They will ALSO function NORMALLY when your low beams are on. If you have the stalk set to have the fog lights off with the low beams, they will remain off and only come on when the switch on the stalk is turned on OR the high beams are on.
Power is safely supplied from an additional relay with fuse. This removes the load off of the stock wiring for safe install.
NOTE: For offroad use only. Please obey local laws when using this product. If you have not disabled your DRL resistor, the fog lights will be on when your DRLs are on. For notes about use with the OLM Bi-Xenon Low / High Projector Fog Lights, see additional tab.
Newer model vehicles with LED Low and LED High beams in the same projector will require modification.
Essentially this is for H11 Low / H11 or H16 Fog / 9005 (aka HB3) and 9006 high beam combinations.
NOTE: Does not work with vehicles that have LED Low and High beams in the same projector. Vehicles with LED low beam and separate halogen high beams ARE compatible though (ie 2015-2017 STI).