Alright, I finally picked up the hardwire kit for my x50. I want to take it apart so its nothing but the internal board with the led's and mute button, and drill 3 holes somewhere in my interior and have the circuit board behind it. The hard part is for me to decide where I want to have this. The harder part, and the reason I'm posting is this:
How exactly should I go about securing the circuit board behind the interior/dash panel? It needs to be fairly sturdy so that it won't move when repeatedly pressing the mute button from day to day. Maybe I'm having a brain fart, but I can't really think of any logical way to support/mount it. Any tips from others who have done a similar install?
EDIT: Also, I want to put a switch on it so I can turn it on and off when I want. I will give it power from a source that is only on when the car is on, but I want to still be able to turn it off while the car is on if I want to. Should I put the switch on the power or the ground cable? The power cable is fused if it makes a difference.