I have a 2000 E320 and need to remove the command system so I can get it repaired. Can anyone help me with the proper way to remove this unit. I am told that there are some hidden screws that need to be removed but I beleive they are hidden by the trim around the Command Unit. How do you remove the trim to get to these screws? The radio removal tools do not work even though the slots are there. Any help would be appreciated.