More problems with the Avant..... Passenger Side rear side light is not working, I have replaced the bulb as it was showing signs of being burnt but it still does not work. This is a twin filament bulb and the 'stop' function of the bulb works fine but the 'side light' function does not?!?!? Removed the fusebox cover but I have no way of knowing which fuse relates to this feature? Any ideas?