Unique Wiring Problem

Hi there, I have a new DVD sat nav unit from a 2002 HONDA CR-V. I want to install this into a 1994 Honda Prelude. The problem i have is that the harness that comes with the DVD SAT NAV UNIT has a blue/white wire and a green wire. I am assuming one of these wires is for the spped pulse??

There is also a plug/relay on the harness which has a RED / blk wire, a yellow/orange wire and a yellow/black wire. This is supposed to plug into the fuse box. I am assuming that these wires are for power,acc and illumination, but then there is also a thick WHITE/ red wire on the harness which is also supposed to plug into the fuse box.. which looks like it is for power.??

I am having trouble finding out what these are for. Also, i am having trouble with cutting the wires from my Honda prelude vehicle and matching them up to a honda CR-V colour equivelant on the adapter that i had purchased.

Can anyone help and if possible provide WIRING DIAGRAMS for a 2002 HONDA CR-V (UK) and 1994 Honda Prelude 2.2Si VTEC (JAP), please.

I would appreciate any help that can be goven at all. Thank You.

try emailing info to www.dhelectronics.com

a guy by the name of kuki is very good with this stuff, he may also be able to get you the right cables for your car.

good luck