Sorta related to the interior light thread but I think worthy of branching off to another as this is about options and welcome lighting not map lights!
According to:
clicky
my 116d Sport (UK spec) should have something called
"Welcome lighting, front and rear - switchable White/Cold White LED" (bottom row of the Interior Equipment section) but I can't see any option to change the colour of the welcome lighting in the iDrive settings.
I did find some SMD LEDs on my venture inside the interior light clusters, I'm wondering if mine are broken because I can't seem to get them to come on, even when I unlock the doors but do not open them