you can add a key manually, doesnt work all the time, but here goes, get your electronic key code, ie 6543, with the key in the ignition and turned to no2 position, press the clutch pedal down 6 times, pause, 5 times, pause 4 times, pause, 3 times pause. turn the ignition to number 3 or start. it may work, or may require computer coding. it really is 50/50 if its sucessful.
www.williamsdiesels.com my number is there if you require any more help
Deano
September 2008