JFos2311

I'm currently trying to install my Pioneer MVH X360BT with, of course, a TYTO-01 harness in my '01 IS300. As of now, the unit turns on but I have no audio. I've been doing my research and found that on the factory harness, there is no power to the blue/ white wire which is the amp turn on. I ran the pink wire, being ignition, to the blue/ white wire and ended up blowing the 20 amp fuse as well as burning up my stock amp somehow. As of now, I'm stumped on how to proceed... aside from buying a new amp.

The second issue I'm having is that after I got everything hooked up, my gauge cluster lights aren't working. I checked the interior drivers side fuses and everything looked good. I saw that there could possibly be a blown fuse in the box by the battery.