Hi, what do you gain from having the electrics coded, please? I.e does it mean that the fitted towbar waring light works? OR, would it be better/ easier to buy a non standard wiring loom that doesn't require coding? How much did you have topay to have it coded? Thank you

Many thanks, I had heard that they were good, but it's great to have a first hand account!

Which " small.diagnostic" for.reading and clearing do you use,.please?