Has anyone replaced a fuse block in a 04+ grand prix? I bought this grand prix used years ago, and the fool who installed the radio in it before i owned it, tapped a wire into the ignition fuse under the hood for the red accessory wire on the radio... i left it alone for a few years , recently my car kept shutting off while driving... numerous times.. i traced it to the ignition fuse... because the fuse plastic was melted, and the fuse box started to melt a little bit too causing the contact of the fuse holds to be loose. needless to say, i did order the part online.. and i want to know if anyone has changed the block before.. do the harnesses come off easily without the wires falling out all over the place?