templates... the exact location you gotta search on h-t... i found mines off a geocities site for a civic... but i think the eg/ek/da/dc have different locations.
but for the wiring you tap into your turn signals... 1 green, 1 red, 1 black... you connect the black one... and between the green and red... i forgot which is which.... one turns on ONLY when you signal.... and one stays on when you turn on your driving lights and blinks when signaling
btw... in japan... they're only on/blink when you signal