Replace bcm

Hi

I bought a new bcm (6q0937049f) many people told me that it doesn't matter if it comes from a 3 or a 5 door. today it arrived and i immediately tested it on the bench, the new bcm comes from a 3 door (mine is a 5) and therefore i mount it but it doesn't detect the opening of the rear doors, in fact the courtesy lights don't turn on and in vcds it indicates N/A in rear doors. someone told me that it needs to be coded..but nobody knows how  the basic coding is 09358 on both bcm, the can coding is 00014 always on both.

Someone are able to help me?

Thanks