Accord Tail Lights, Horn, Speedo Problem?
 

Ok, so i was driving home the other day when all of the sudden i see sparks where the radio is. I kept driving thinking it was nothing. All of the sudden my Speedometer light turned off. So did my tail lights. Also smoke starting to come out of the AC vet under the right side of the windshield. When i pulled over the horn went off and wouldn't stop. I took off the horn relay and it stopped. My speedo and lights still don't work. What can it be? What should i replace? Relays? Fuse? Im lost. I can also hear a clicking coming from the fuse box under the hood. By the lighting relay.















I had my amp installed and the red wire came off and was touching on bare metal ( ground ) ****!! Around how much am looking to spend?















2000 Accord EX Coupe 5spd..































BTW When i brake, my tail lights DO WORK it's only when i turn on the night lights.