I'm looking at the factory maintenance schedule and it varies by engine vin which is a two digit number. Its a 2004 S60 2.5T. The engine code under the hood says B5254T. What is the engine vin? Or is a part of the vin number and if yes what position in the vin number is the engine vin? <p>Also it appears the fuel filter is only replaced at 120k miles. Seems like a long time is that right? <p>Thanks in advance.