Useful Files

I checked the injectors today and no leakage. This is good. I was surprised to find no dipstick at the auto tranny fill tube (see previous post on engine compartment layout)!?! It's easy to check the engine oil level via the vehicle dashboard, but how did they check the tranny oil level when my local shop flushed the ATF? The dipstick part number is
140 589 15 21 00 Mercedes does not seem to give a service interval for the automatic transmission. I have heard 60k miles from some who have done oil analysis.

Here is some VERY helpful information on the W211 from Mercedes. These are factory training manuals.

Battery
FSS
HVAC
SBC
Component Locator
FFS Service Sheet -> This one has service intervals for filters, etc. VERY nice to know.
Checking ATF Level
Auto Transmission Filter and Oil Change
Service Reset
Service Readout
Workshop Readout
Bentley W211 Forum