Hello, I bought a Smart 451 in June this year and am thinking about whether I should go to a customer service for oil change this year. The last customer service was in May 2016. Since then, however, only 3000 km were driven by the car. What would you do or can I do something if I only do the customer service in April / May next year. The driving performance would then be less than 10 000 km since the last customer service. Thank you and nice greetings.