I've been getting the upside down lightbulb with an x over it message in the display. I looked at all the bulbs and they all seemed to work. Upon further investigation I discovered that one of the bulbs was the incorrect bulb. I have since replaced it with the correct bulb but the error message has persisted. All the lights work. I have checked them but I can't get the error message to stop. I have no idea what it could be 9wiring appears to be ok but I haven't given it a really good look), any help would be greatly appreciated, the beeping is driving me crazy. Thanks in advance.

All right I did a search, correct me if I'm wrong but it seems like it might be the fog light, I will check this evening. The thing that gets me is taht I found a generic american bulb which theoretically should cause the problem, replaced the bulb to no affect. I'm still mystified as to what the problem could be. Oh well off to check the fogs.