What is a level B maintenance on this car? on 2005 Mercedes-Benz CLK320

What includes a level B maintenance on this car?

Asked by for the 2005 Mercedes-Benz CLK320
1 answer
now that depends on the mileage of the car. usually a B service would be an oil change maybe a air filter and cabin filter.say you have a 100k miles we would recommend a tune-up.