Good morning! I recently replaced my heater core and now that I'm putting the fusebox back into place I'm in a state of mass confusion. the previous owner had an auto starter installed as well as a high beam switch installed on the floor. Can I safely remove any of these? Please keep in mind my knowledge of electrical components is very minimal. I can provide pics if it will help..This is my last step in putting my dash together. I'm almost done and just wanna make sure I'm not going to ruin anything... thanks for reading..

Mark