So i pulled my head unit out yesterday to have a look in the back and see what i needed to hook up a new head unit, I pulled a couple of wires out in the process.

I plugged everything back in as it was, but when i turned my stereo on afterwards it asked me for a code.

WTF is the code?

Very easy the code is the 4 digit number you input into your stereo each time you remove the stereo or disconnect the battery.It is to stop thieves taking your oh so expensive OE radio.Most people leave the code in the owner's manual.Solution is to go to your local Ford stealer with proof of ownership and your ID and ask 4 the code.Or fit new stereo.Kevman

thanks mate, exactly what i wanted