I installed fog/halos on 2009 versa sl. The center leds are wired to the stock factory fog light wiring and work fine. I wired the halos to the parking lights so for daytime or when I don't want the fogs. The halos flash and strobe in parts. Read it's signal testing and such low voltage of led compared to the parking lights, but they are led too. Disable that diagnostic? How? When first installed, they were fine until engine on.