Ok... well I installed the new RDC. The ground strap didn't do anything TPMS related. I bought a new RDC from BMW. As expected, I still get "TPMS MALFUNCTION" because I haven't coded it. I have an NT510 so I am limited there. I thought I would check the fuse, because the inside of the RDC was quite corroded and I just wanted to make sure it's not shorted out. I am having a hard time finding the fuse. All my resources say to look for fuse 7 but I don't have a fuse there. Is that for the more advanced system?