W211 Speedo hidden oil level display

[Satch]

Reading the battery thread reminded me of this

1. Turn key to position 1
2. Put display on temperature setting. (if it does not work try MPH)
3. Press trip reset button on left side of cowl 3 times (quickly)
4. You will see the voltage reading
5. Press up arrow. You will see some codes. Turn key to position 2 and after a few moments at the bottom of the display you will see the oil quantity in the sump expressed in litres.

Ta Da!!!!!

 

[migabc]

Reading the battery thread reminded me of this

1. Turn key to position 1
2. Put display on temperature setting. (if it does not work try MPH)
3. Press trip reset button on left side of cowl 3 times (quickly)
4. You will see the voltage reading
5. Press up arrow. You will see some codes. Turn key to position 2 and after a few moments at the bottom of the display you will see the oil quantity in the sump expressed in litres.

Ta Da!!!!!

Is this hidden menu only accessible on the newer W211?
I cannot get the battery voltage reading on my 2003 E220 CDI
Miguel