Hi, I bought a 2003 350z automatic transmission the thing is that the headlights, wipers, ac wont work I was told that's I might be the bcm I went an check that out it was in the worst condition ever with mold an rust I replaced it with a used one but the thing is it keeps doing the same thing I took it to a electromechanical shop the told me that the wiring cable were damage that they needed to be replaced...... The thing Is were do I buy this cable . And is the 2004 compatible with mine.