Hello dear Sprinter municipality. I have a Mercedes Sprinter 208 cdi. This has a later installed DPF with which the vehicle reaches the EURO 3 standard. At the registration 3 years ago I also got the green badge. Now I noticed, though late, that I pay too much car tax. I pay for EURO 2 although according to ABE the conversion EURO 3 should result. I have now registered the emission key number 0451. Has one of you a plan of whether the righti G is? Greetings Dirk