Jo, how to recognize the topic, I would like to ask what costs are “may” for me. According to maintenance plan: – engine oil + filter (not applicable – made yourself) – valve play check and adjust, if necessary – fuel filter – air filter element (not applicable – K&N exchange filter) – belt, voltage and condition check and possibly adjust – gear oil (not applicable – clutch change between 28,000 – 30,000 km) – ATTS liquid Continue to check and, if necessary, be adjusted:# – parking brake – brakes front, rear – lighting, headlight adjustment – brake hoses and pipes incl. ABS – exhaust system, tightness and condition – wheel suspension and components – drive shafts, cuffs – fuel line and connections – tires (God are the ones down. If the new ones pull on there without asking ́s shelt) – steering function, track rods – test drive (noise, stability, function) [With more than 30 km of test drive – fuel line and connections – God are the ones down. If the new ones are carried out without asking about it, the oil filter is always taken away.