R33 Strange Wires?

[Kandikid]

Hey guys n gals.


A few months back i bought a 33 Sedan Rolling Shell to do up and move everything from my aging Coupe into.

Im currently tidying up some wiring under the dash and found something no one else has been able to enlighten me on.

So without further adieu, ill let the pictures talk.

Was finishing up all the engine bay wiring, and came across these out the side of chassis,

Traced them back under the dash?

To these plugs



that went to this box?



and the other wires from the box went upto this...



so yea......what is it? do i need it? can i remove it?

also 1 more wiring question....that may or may not be able to be answered here.....



Is my labeling correct?

I want to fit up S1 headlights....can i cut the series 2 H4 plugs off and wire it upto the plug for the dual H1 series 1 headlights?

Thanks

[Chris Rogers]

Dealer fitted security system . Remove it.

[Kandikid]

awesome thanks Chris

It just as simple as unplug the whole box and take it out?

Wont have to rewire anything?