Anyone else had problems with interior lighting?

Basically my lights and switches are all in good order but the lights do not operate as they should, in fact in the automatic sense they don't operate at all.

I supect that I have a control chip problem but I have no idea where the control chip is. Does the chip need replacement or just restting? Not much sense spoken by my local Skada dealer. Any do it yourself solutions?

check the passenger footwell under the carpet to see if its wet if so it is probley the wiring crimp connections in the loom.

Thanks, I will try this