when you fit them they have to come on with the ignition & go off when the side lights come on or if they stay on they have to dim not sure by what %
pin 30 - is ignition live
pin 87a - drl's live side
pin 87 - nothing connected
pin 86 - live supply from side lights
pin 85 - earth wire
wiring them like this when the side lights are turned on the relay then toggles and turns off the power to 87a and put the power to 87 where nothing is connected