no instrament panel light after 2 amp install

after i installed 2 amps in my 2001 silverado ,everything is a ok except for my cluster lights ,my pnd123 lights work, all dummy lights work ,message light works , cruise ,tow basically everything works .i checked the fuses i would think could be problem .is there a sensor that could have gone ?also i was fishing very gently the remote turn on for the amp .i had 1 amp hooked up before and i am a very handy guy ,need some help please thanks .GO PATS!!!

2 thoughts..
1. Have you checked every fuse?
2. Was there a Cap installed as well? I've heard of funny things happening when Caps charge for the first time.

What size Amps?
What size Alternator?