...led tail lights on a 98 gmc sierra k? After hooking up my halo headlights and installing my led tail lights my signal lights and brake lights aren't working properly ex: i turn my dash lights on at night and that turn on my parking and tail lights but when i do that the right side brake light stays on and the rite green arrow indicate stays on constantly and when i turn my left signal on it blinks rapidly but never used to do that... please help, this is for a 1998 GMC sierra K 1500 2wd
