2005 Mercedes Benz C240 4cyl. service A and Service B... how to reset... why I'm not.
We than read throught the "manual" as all you kind experts recommend.... and we found a way to turn the key to the on postion, blah, blah blah, and the computer told us we are due for service b in 6700 miles but nothing was mentioned on service a(which I think is an oil chage). So my questions... What is service a, what is service b? and why has the car not reminded us of the oil change which is clearly due to what the sticker says.... YES, I checked the manual, useless, did not identify what the services covered.. Thanks experts


Reset:
https://mbworld.org/forums/c-class-w...st-models.html
Download your service book & you will have all the detail:
https://mbworld.org/forums/c-class-w...nuals-etc.html
If you're unsure about the provenance of the oil and filter, you may want to change it. Otherwise, oil change intervals are a hotly debated topic which I'm not going to wade into.
Do some quick searches to figure out what's in a Service A and B. They're basically oil changes with some inspections. They alternate, and Service B includes everything in a Service A, so your car thinks its 6700 miles from needing an oil change.

See post #13 for oil type change!
Trending Topics


The Best of Mercedes & AMG

You need the proper attachment, which then would connect to a socket, then your socket wrench to remove it, and your torque wrench to re-tighten to specs.
Yes, I downloaded the owners manual, thanks





