Nothing has gone wrong.
The nicest van to drive in the whole world, it's such a pleasure. Just like driving a car, handles excellently and looks awesome.
Never driven one, but the review do not look real. Maybe if you compare it to a donkey all should be 10/10.
I bought a 112 brand new in 2003. Loved the look, got sold on performance, reliability and safety.
Do about 50000 Km a year
Grinding noise from front brakes (been told is common, nothing to worry about) I had to change discs and pads two months later!!
Complained about jerking at low speed change (between 2-3) and been told that's my driving style, six months later the gear box failed $AU 7000 quoted by Mercedes, had eventually fixed by a transmission specialist for 3800 plus I had a rental vehicle costs of 700
Turbo unit failed, turbo hose, transducer (whatever that is) central looking playing up and numerous other bits that really put me off this brand.
Really disappointed with Mercedes would be looking at VW probably.