My car won't move while in DRIVE. FML.
See splinter's pics in the link above.
BTW - engine temp is not a good indication of transmission temp.
Also, how am I suppose to measure the temp?

Please follow splinter's instructions fully.
Please follow splinter's instructions fully.
Please follow splinter's instructions fully.
In the mean time, I just want to fill it up with tranny fluid. (not literally) I'll take it to get a flush next weekend, since I don't have much time this coming weekend.
And I appreciate your help guys! I'm learning so much every day!
And what do you mean by "use a thermometer on the pan"
In the mean time, I just want to fill it up with tranny fluid. (not literally) I'll take it to get a flush next weekend, since I don't have much time this coming weekend.
And I appreciate your help guys! I'm learning so much every day!
The Best of Mercedes & AMG

Part number for the latest fluid is A 001 989 45 03 or A 001 989 21 03 10 for the older fluid. Both are fine but the latest will last longer. Your number is probably for the American packaging of the latest fluid. Where did you get that? If it's from Johnand's many postings then it is correct.


If this does not work my next suspicion is that the TCU has things locked out. Next try disconnecting/reconnecting the battery to achieve a hard reboot of the TCU.
If this does not work we need to check the Electrohydraulic bush for leaks & have a look for oil at the TCU by lifting the passenger side floor matt at the front kick plate & see if there is any sign of oil on the floor or at the TCU harness.
If this does not work then a damaged electrohydraulic unit in the tranny is a possibility.
Can you please get hold of an OBDII scanner that reads transmission codes & check for stored codes. Autozone will loan you one.
If this does not work then it's to the dealer to put it on the Star & read for trouble & re-adapt the TCU.
Do this one thing at a time & report back.
I will point you to the necessary threads for checking the electrohydraulic bush. I've posted it many times as have others.
Right - so get that level correct & disconnect then reconnect the battery.
I suppose it's possible that the shift linkage is broken/become disconnected but I have never seen this happen - ever.


Last edited by Glyn M Ruck; Aug 28, 2010 at 07:33 PM.
So the alternative would be to wake up early in the morning around 6 or so and check it at 25 Deg C?

Last edited by Glyn M Ruck; Aug 28, 2010 at 08:42 PM.
Thanks Glyn.








