e55 oil level on dipstick
Changed my oil and filter. Put in 9 quarts, started, check for leaks etc.. Then did a re-check and it was @166mm.
I found after some math you can use the trans level at the end if you only go in 26". Then it is a useful dipstick that reads full, down 1 quart at the middle and 2 quarts at the lower mark.
FWIW






