This wiring loom is to be used in conjunction with ARB fog lamp kit part # 6821201 but is only required on vehicle that do not have original equipment fog lights.
On vehicles with OE fog lights ARB part number 6821201 will plug right into the factory wiring harness and allow you to use the OE fog light switch on your vehicle's dash.
If your vehicle does not have OE fog lights and you do not have a switch mounted on your dash already, this kit provides the necessary wiring harness and switches to operate the ARB fog lamps.