BMW 740i Owner's Manual page 145

ity ratings
y is the oil flow rating as estab-
n SAE classes.
ection of the correct SAE class
s on the climatic conditions in
a where you drive your BMW.
commends the use of oils in
sses SAE 0W-X or SAE 5W-X,
X" stands for a specification
30, 40 or 50.
ils may be used for driving in all
temperatures.
e using SAE class 10W-X, you
ntinue to drive for short periods
eratures below this limit. How-
e engine's cold-starting charac-
may be impaired.
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