Likewise. Could it be the wrong reg?
I had an MB E Estate delivered by MB Fleet Sales. It was already reg'd as LS63__E. When I went to register this for London ConCh it said it was a Pink FIAT500. On investigation the company that MB Fleet used to prep the car did many makes and had fitted the wrong plates and the FIAT had my plate LS63__D. They got swapped and so things were resolved. During that period I had not checked if the plate was right as I would not question something like that.
Once I was aware I did a check on some of the sites that refer back to the DVLA against Reg including tyre sales (Blackcircles etc) as well as the DVLA against my V5c as well, this showed the reg I had on the MB as also being a pink FIAT500. Well lets just say I am not confident enough to get away with driving that.
