Well I've gone back through this and I am confused. My 2012 build Plus 4 has a black coated chassis - including the cross rails ahead of the seats. Now this is very odd given the first post - where 2015 was when these were introduced.

I'm just wondering if my car has had a new chassis? Given the pack of lies the dealer told me about the car, this may well be a possibility - that it was pranged as a demo car?

Getting a bit worried now!