BCM=Body Control Module

    Hello

Does anyone know where I can find the BCM in 2007 Xterra X?  I heard its on the right next to steering column but what does it look like?

I am trying to install alarm and it said to connect to violet and light green wires #45 and 46.  How do I know which is which?

Thanks  

i would have a professional install this if you do not know enough about basic electrical wiring. most stereo shops and also the dealership can offer these services for you. also to tell between wich is wich is by wire color and pin number on the bcm connector.