Hey Guys, Just (half) installed a Mongoose M20S alarm into my R33, I have installed an aftermarket Actuator in the door but can't get it to fire with the alarm unit. The wiring on the Actuator is: Black = Common Brown = Normally Open White = Normally Closed Blue = M (What is M?) Green = M On the Mongoose I have this as the central locking relay: Any idea which wire goes into which? I have been told you only use Blue and Green and the others get grounded? I tried that and it didn't fire, I also left blue and green as is and plugged Purple (alarm) into the Brown wire of the actuator, still nothing. What do you guys think? Cheers, Borci88.