My car won't move while in DRIVE. FML.
And just for future reference what would it do to the car if it had more than needed?
Get an infrared thermometer (Harbor Freight sells for relatively cheap) and drive the car for 15 to 20 minutes, point the thermometer at the trans pan. If the temp shows around 80 deg (plus or minus 2 deg), take the trans fluid level measurement.

Ignore the comment about about setting the level at 80 Deg C. We can do that check later as well. 25 Deg C marker is fine.
The reason Benz give you a dipstick calibrated for different temperatures is so you can check at different temperatures.
Did you disconnect & reconnect the battery?

Have a look at this article & check for leaks around the TCU harness connector on the front RHS diagonal of the transmission.
http://www.installuniversity.com/mb/...on-o-ring.html
Also check for oil that might have wicked up the harness to the TCU under the passenger side kick plate inside the car.
I will post pics.
The Best of Mercedes & AMG

https://mbworld.org/forums/attachmen...e-campaign.pdf
The bush

TCU bush is 115 in this diagram has harness attached to TCU

Look here for TCU & check for oil from the bushing coming up the harness:



If you find no sign of oil leak at the bush & at the TCU then you really need to take this car to someone with a Star to be diagnosed.
You do not have the equipment to do it yourself beyond doing these checks.
What exactly could this be, and could it be part of the problem? Seems like one to me.
And I'll check this out when I get home later.

Things are a mess around your steering rack. Leaks all over the place.
You are going to have to take a better look under there. Try & see where this piece comes from.
By all means post more pics. I can't identify that at present.
These are another two I took this morning before going out. Any good?


Are you sure that you were using an OBDII scanner that is capable of reading transmission codes. Many can't
Have you checked the TCU & bush for oil leaks?

The better models from Innova Equus are capable. That's what I use.
I'll just go ahead and check both the Bush and TCU and report back. Just need to wait for my mom to get here, she has the tools in her mini van.


