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Engine oil
Specified engine oils
The quality of the engine oil is extremely
important for the function and service
life of an engine. Based on extensive
testing, BMW recommends only certain
types of engine oil.
Approved are:
> Castrol Formula RS SAE 10W60
> Veedol Synthetic Z SAE 10W60
If you are unable to obtain one of these
oils, you may use small volumes of syn-
thetic oil for topping up between oil
changes. Only use oils with the specifi-
cation API SH or higher.
Ask your BMW center for details
concerning the specific "BMW
High Performance Synthetic Oil" or
"special oils" which are suitable for
topping up.<
You can also call BMW of North America
at 1-800-831-1117 or visit this website:
www.bmwusa.com to obtain this infor-
mation.
Viscosity ratings
Viscosity is the oil flow rating as estab-
lished in SAE classes.
The selection of the correct SAE class
depends on the climatic conditions in
the area where you typically drive your
BMW.
If an approved oil is used, temperatures
under the lower limit of 5 7 (–15 6)
are permitted for short periods. How-
ever, the engine may not be as easy to
start from cold.
If the vehicle is to be operated for long
periods at temperatures below 5 7
(–15 6), the oil must be replaced with
synthetic oil, viscosity class 5W30.
530us050
Online Edition Part-No. 01 41 0 155 062 - © 07/99 BMW AG