So I was playing around trying to hardwire a dashcam into my E91 when I think I shorted something out (my bad, I know). The dome and map lights in the front and rear both don't work now, but other interior lights are fine. I did a bit of research and came to the conclusion that my FZD module was fried. I ordered another one off ebay and tried it today but it hasn't fixed anything. I don't have a sunroof or anything else on the FZD module. Does the new one need to be coded in? It doesn't have any errors on the dash. Or is there another part that could cause the dome and map lights front and rear to not work. I have checked fuses and bulbs.
Many thanks,