hi guys i was installing a new cd player into my 02 corolla and everything was going good until i noticed that there was an extra wire i have since been told that its an illumination wire what do i do with it? i had my cd player working till night time when i turned on my lights and it busted a fuse for my dash lights that dosnt seem good. i have put cd players in cars b4 and never had issues like this if anyone could help that would be great, i know i could just spend 80 bucks and get it done but i would like to know whats going wrong ta