I have been searching everywhere to see if I can have someone install and code the LCM module. All of the dash lights, blinkers and some other functions died. The dash told me its a lighting issue. Spoke with a tech and they said its the LCM. I ordered a new LCM BMW Part number 61359203081. I had rotator cuff surgery so I'm not sure if I can get into the footwell and properly remove and reinstall the new module. I'm located in Southern NJ, near Philadelphia. I upgraded the NAVI screen years ago and I'm not sure if anything else needed to be coded back then, but I guess if someone codes and there are other features to play with, that would probably another good thing.