you’re going to need a test light to complete this task to confirm your connections.



DRIVER SIDE: POSITIVE WIRE is blue; NEGATIVE WIRE black with white stripe
PASSENGER SIDE: POSITIVE WIRE is white with black stripe; NEGATIVE WIRE: black with white stripe.

The fog light wires are integrated into the headlights. The instructions are in that thread. There are two wires per headlight that need to be tapped to enable you to run your positive and negative wires. If you review that thread, in its entirety your question is answered regarding the wires that need to be on each side.

Hey man I'm trying to understand wiring the fog lights from my 09 g37x to the 2010 bumper with fogs. I don't understand a thing besides the fact that the fog for the 09 is in the headlight itself. Is there some other harness I'm supposed to have for the 2010 bumper? Please let me know. Thanks so much.