Just re-taxed my UK model 850 SE Estate online - first time since buying it 2nd hand last Nov. Engine cover (plastic) states 20V, as did the garage selling - I was not impressed by the 10V reviews so went straight for a 20V. DVLA system has my car as a 10V vehicle... How can I check and what comeback do I have against the dealer if it's been incorrectly described and sold?