Вроде определилась еще пара параметров из панели приборов, не знаю, правда, насколько интересно будет
"OUT3 Mileage before servicing","Mileage before servicing","21BC","A*100","0","15000","km","6A0"
"OUT3 Period before servicing","Period before servicing","21BC","E","0","12","month","6A0"
"OUT3 Mileage","Mileage","21BF","(C*65536)+(B*256)+A","0","1677721","km","6A0"