BMW 2009 328 Owner's Manual page 215

The oil level must not be above the upper
marking of the dipstick. Too much oil will
harm the engine.<
Gasoline engine: checking engine oil
level
Your car is equipped with an electronic oil-level
monitor.
For a precise measurement and display of the
oil level, it is necessary that the engine be at op-
erating temperature, i.e. after uninterrupted
driving for at least approx. 6.5 miles/10 km. You
can have the oil level displayed while you are
driving, or while the vehicle is at a standstill on a
level surface and the engine is running.
Display in the instrument cluster
Push button 1 in the turn indicator lever up
1.
or down repeatedly until the appropriate
symbol is shown in the display, accompa-
nied by the word "OIL".
2. Press button 2 in the turn indicator lever.
The oil level is checked and the reading dis-
played.
Online Edition for Part no. 01 41 2 602 099 - © 10/08 BMW AG
Possible displays
1 Oil level OK
2 Oil level is being checked.
This can take about 3 minutes if the car is at
a standstill on a level surface, or about
5 minutes while the car is on the move.
3 Oil level down to minimum:
Add engine oil as soon as possible, but no
more than 1 US quart/1 liter, refer also to
Adding engine oil on page 214.
4 Oil level is too high.
Too much oil will harm the engine.
Have the vehicle checked without de-
lay.<
5 The oil level sensor is defective.
Do not add engine oil. You can continue
your journey. Note the newly calculated dis-
tance remaining to the next oil service, refer
to page 71. Have the system checked as
soon as possible.
Display via iDrive
iDrive, for operating principle refer to page 16.
213