Update on the Subaru

As most of you know the Subaru was in a little "altercation" - not college boys fault and the offender left a little piece of his bumper that just happened to have a VIN on it (which our insurance investigators have now taken possession of) - anyway its almost fixed - the body shop calls and says "we need the key fob to turn the alarm off" - hmmmmmm - we didn't even get KEYS that worked so how were we to know it had an alarm and NOW how do we make it STOP working? I told the guy to disarm it somehow - he said ok, we will take out the battery . . . . . so what happens when we get the car back?