Reply To: Help with new wiring harness 2009 GT250r EFI Fuel injected model

[♠️ M77]

What simon said , also remember the “right switch” controls the headlight coming on or not for that specific GTR  (ones with a black rpm counter and black lcd glass)
(Newer EFi models are “always on” regardless of the switch state)

If you hear a “click” from the relay, then power should be going down your headlights.

Check for 12v at the relay sockets.