Very true. Like I said I'm not expert using DIS. My procedure ideas will start with the small stuff and end with the LCM. For now all of the functions of the headlights work correctly but I still have a fault in the LCM module. All in all my goal was achieved. I will correct the issues in the near future. Maybe I can take apart the LCM idk. I will keep this thread updated with my findings. Thanks for all the help and advice this far.