Tune up needed
#2
really depends on your mileage and what has been done. you can download your maintenance manual here. and see what you need to do
https://www.mbusa.com/vcm/MB/Digital...ss_slclass.pdf
but basically
10K miles Oil and filter change
30K miles engine and cabin filter
60K miles spark plugs and fuel filter (may vary, some say 80K miles)
2 years brake fluid
There are also coolant, transmission and differential fluid changes that may be recommended too.
https://www.mbusa.com/vcm/MB/Digital...ss_slclass.pdf
but basically
10K miles Oil and filter change
30K miles engine and cabin filter
60K miles spark plugs and fuel filter (may vary, some say 80K miles)
2 years brake fluid
There are also coolant, transmission and differential fluid changes that may be recommended too.