Adding Engine Oil - BMW 740i Owner's Manual

il volume between the two marks
e dipstick corresponds to approx.
S quarts (1 liter). Do not fill to be-
the upper mark on the dipstick.
s oil will damage the engine.
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Adding engine oil

Wait until the level has dropped to just
above the lower mark before adding oil.
However, do not wait until the oil drops
below the lower mark.
BMW engines are designed to op-
erate without oil additives. The
use of additives could lead to damage
in some cases. This is also true for the
automatic transmission, the differential
and the power steering system.<
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