I have the MDE 4000 in my 4/4 2005. The car has the posibility for 2 speed fan. (Easy fix) I´m working with a PCB-les car. At the moment I only use the PCB for engine immobiliser, engin and battery warning light. I think this 3 light are from the ECU.
Are there anybody that have en ECU wire diagram?
Picture of my dashboard:
https://flic.kr/p/21sb8EwAnd my wire diagram:
https://flic.kr/p/21sbj47 Oylo, on Sunday we had the dash out with the 20A fuse for the fuse box & the 20A fuse or the dash unit out.
I rebuilt the dash & the car restarted without those fuses in.
It seems to me the immobiliser just a feed to the lights off the PCB if the engine starts.
John
