Hope someone can help me with this one. I have a facelift S6 and noticed that the inner door handles on the front have a small bulb lighting them up red at night but the rears don't, so I pulled off one the rear door panels th see what I needed and also to see about fitting puddle lights (again both front doors have but rears don't) when I removed rpthe panel I actually found I do have the inner door handle light fitted to the door panel and they plug into the door module, but they don't work? So do I need new door modules or is it just a coding issue. I have a pic of the module but I don't know how to load it from my iPad. The part number is 4G8 959 795 J.