If you must go DIY, remember: That is a fire waiting to happen. The Verdict The Ford 6000CD is a brilliant piece of 2000s engineering—good sound, reliable, and stylish for its era. Its wiring is not difficult; it's just different. Treat the colours with respect, map them twice, and you’ll have that retro stereo purring in no time.
And if you get frustrated? Just remember: somewhere in a Ford factory in 2005, an engineer chose Blue/Red for ignition specifically to confuse future DIY mechanics. You are not paranoid. You are correct. Ford 6000cd Wiring Colours
You need to talk to the wires. And Ford, being Ford, didn’t use the universal ISO standard colour scheme everyone else adopted. They used their own rainbow. If you must go DIY, remember: That is