HOW TO get access to the BCM of an 04 infiniti g35 coupe? ?

I'd have a car alarm company do the work. That way when the BCM gets fried they will be the ones putting out the money to not only replace the BCM, but all the other computers it talks to in the CAN communication system. I've worked on Infiniti vehicles and they are not a problem until someone messes with them. You're about to create a nightmare for yourself. The car won't start or even unlock the steering wheel without the I-key. What's up? A little paranoid? Shock alarms go off all the time just from the wind! I bet you will get tired soon enough from waking up to the alarm going off only to have to find the remote and turn it off.