Wheel well lights not working

[MatzeH84 81]

It seems on my setup the wheel well lights do not work correctly.

Here is a shot with the wheel well lights off, and the wing lights on:

And here a shot with the wing lights off, and the wheel well lights on:

 

So it seems, there is either a massive bleed through using the wing lights, or the wheel well lights are tied to the wing lights, but cannot be switched on independently.. I somehow think this might be not quite correct?

The nose wheel well doesn't illuminate at all, regardless which switches are flipped.

P3Dv4, dynamic lighting is on.