I purchased a pre-owned/used 2007 E350 3 months ago. The dashboard computer readout says "C" service is due in XXXX miles. I can not find anything about "C" service in the owners manual or maintenance manual. Can someone tell me what this is for? Thanks in advance.

 

That is basically just an oil change, Its been a while since Ive seen the service sheet with this info, but the C just tells the technician to check filters, brake fluid condition, brake pad condition etc. but basically its just due for an oil change, which on your car is 10,000 -13,000 miles or once a year

 

What does it mran when the service c exceeded thing come on? Do I have changed my oil or what can u help out?