After you get the instrument cluster trim off, the readio pops right out. It'* just held in with tesnsion springs.
Also, in case you didn't know, the radio (at least the BOSE version) uses a special ribbon cable for all conenctions. When you pull the radio from the car, it also disconnects itself from all connections. You can't just remove it and pop another head unit in there without buying a special adapter.
Those pin are crazy at first. I was trying 2 get them off for about 45 mins the
first time. The pins have to be pushed in, in the center to unluck them. You can use a small screwdriver or even an ink pen. After you push in the center you can just pull the pin out & like Taylor said GO SLOW. Have Fun...............