I am in the middle of a complete electronics upgrade. Getting rid of the non-functioning intercom, radio and CB in favor of the Jensen MSR2107, the Garmin Zumo 550 and the Scala Q2 Pro (BlueTooth). I got the wired remote from Jensen for my passenger, but want to try to incorporate at least some of the functions of my existing handlebar controls. In order to do that, I need to get to the innards of the current controls. For the life of me, I can't get the thing apart. Is there a trick to it? I have removed every screw and bolt but it still won't come apart. Help!