Morning, while I was washing my MP, I noticed a crack in the paintwork on the roof. It is on the nearside and starts a the end of the roof rail and runs down about 4 inches towards the from of the roof. It is a 2018, so not in warranty. MB main dealer didn't want to know and neither did the only MB approved body shop locally. I am not sure whether it is the paint that has cracked or the roof itself. Does anyone know anywhere that could look at this for me or has anyone had a similar problem? Many thanks