Engine oil
139n
Checking oil level
To add oil
The oil volume between the two marks
on the dipstick corresponds to approx.
1.1 US quarts (1 liter). Do not fill beyond
the upper mark on the dipstick. Excess
oil will damage the engine.
1 Park the vehicle on a level surface.
2 Allow the engine to run at operating
temperature for at least 15 seconds
at idle, then shut it off.
Wait until the level has dropped to just
above the lower mark before adding oil.
However, do not wait until the oil level
drops below the lower mark.
3 After approx. one minute, pull the
dipstick out and wipe it off with a
clean lint-free cloth, paper towel, or
similar material.
BMW engines are designed to
operate without oil additives; the
use of additives could lead to damage
in some cases. This is also true for the
manual transmission, the differential,
and the power steering system.<
4 Carefully push the dipstick all the way
into the guide tube and pull it out
again.
5 The oil level should be between the
two graduations on the dipstick.
As with fuel economy, oil consumption
is directly influenced by your driving
style and vehicle operating conditions.
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