AC compressor pulley removal? Bolts broken off
 

My ac compressor pulley broke off while I was driving, breaking the 3 mounting bolts in half that mounted to it. What would I have to remove to be able to use an easy out drill bit? I can’t seem to find anything on forums on how to remove the compressor or what to remove to get to the compressor. Doing this diy cause it’s in no condition to drive even without the ac pulley. Any help is much appreciated. 07 e63 amg