I have a couple of questions regarding the installation of the 2006 JDM OEM EV switch. Pin 1 is grounded to a screw - but can it be tapped into the white/black stripe wire of the dimmer switch instead? Pins 2 and 3 are tapped into the red and gray wires of the dimmer switch - does it matter which is which? - I've found conflicting instructions. Thank you.
