For your model the calculation of service level "A" or "B" depends on the mileage driven since the last service and that which was done then, possibly (depends on the mileage interval). Numerous specific items are grouped into catagories of mileage or time. Such as spark plugs, they have probably not been done before as you are now into the mileage interval and a year over the time limit. Brake fluid is done every two years not by mileage. There is a list that spells it all out.

I could email you a copy if you send your address.

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Steve Brotherton
Continental Imports
Gainesville FL
Bosch Master, ASE Master, L1
33 years MB technician