ok so i have my new radio installed and everything was working fine, but it loses its memory. now this happend with my old radio, but only after i was brooming out my jeep one day and this cord right here fell down. i hooked it up to the fuse box where it said radio and forgot about it. i know most of you are laughing at me, but im not anywhere near an electrician. so, can someone tell me, or better yet show me where this damn wire goes? its the wire that powers the radio.