NEED TO NO WHAT TO CHECK? I HAVE A 2003 SOFTAIL, EVERY ONCE IN AWHILE MY LIGHTS,HORN AND SPEED ODEMETER WON'T WORK,CAN ANYBODY HELP ME OUT,THE ONLY THIN THAT i DID DIFFERENT THIS YEAR WAS INSTALLED A NEW BATTERY,JUST WONDERING IF THE COMPUTER HAS TO MAYBE RESET EVERYTHING |