haha, yeah that was screwy, sorry. here is the 1786
METRA 70-1786 amp integration harness 4 new stereo Land Rover 99-04/Mercedes Amp Integration Harness 91-99; Similar to 70-1784, features RCA plugs instead of speaker wires, 12V constant wire and accessory wire are reversed from the 70-1784 HARNESS;

the links above show the same thing, but without the rca's

i bought a european clarion head unit, and the connectors were the same as the crossfire's, so it simply plugged right in.

im not an expert installer, i was just learning, and unfortunately this one was "too easy".

but nevertheless, i have crutchfields harness, ill sell it for 15 shipped