I now have rear fog lights, thanks to bimmercode and a good post on how to mod the headlight switch so the foglight button on the lower left will work.
FEM_BODY / 3060 LCEMaster 1C / NSL_Verbaut = Verbaut
REM / 3063 LCELampMapping 2 / Mapping_Nebelschlussl_L_output = nsl_l
REM / 3063 LCELampMapping 2 / Mapping_Nebelschlussl_L_Function = nebelschlusslicht
REM / 3063 LCELampMapping 2 / Mapping_Nebelschlussl_R_output = nsl_r
REM / 3063 LCELampMapping 2 / Mapping_Nebelschlussl_R_Function = nebelschlusslicht
That's all it took. It worked the first time.
Some buy the headlight switch that already has the fog button, but it's easy to mod your existing one. I kind of like the stealth of having no symbol on the button. Excellent thread on how to do that here.
http://f30.bimmerpost.com/forums/sho...d.php?t=877278