It has been known to happen that if you ground a battery to the car you will blow all the fuses then you would have to have a tow truck or you just pop the hood disconnect the alarm reconnet the ingition wires and replace the fuse. Then drive off. My brother use to work in repo in NY and did it times in neighborhoods where a tow truck would look fishy. Sorry to hear about your VX beening broken into and your friends car beening stolen.