Under the hood
176
Engine compartment
1Filler neck for engine oil, refer to Adding
engine oil
2Expansion tank for coolant, refer to
page178
3Brake fluid reservoir, located beneath the
microfilter cover, refer to page1794Jump-starting terminal, refer to page192
5Body ground/negative terminal
6Washer fluid reservoir of the headlamp and
windshield cleaning systems, refer to
page57
Engine oil
Engine oil consumption depends on driving
style and driving conditions.
Checking engine oil level
Your vehicle is equipped with an electronic oil
level check. You can display the oil level in the
instrument cluster.
1Oil level
2Maximum marking
3Minimum marking
Press the BC button in the turn signal lever
repeatedly until the oil level display is shown in
the instrument cluster. The displayed numeric
Mobility
179Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
3.The coolant level is correct when the upper
end of the float rod is at the same height as
the upper edge of the filler neck, also refer
to the drawing next to the filler neck.
4.If the coolant is low, slowly add coolant up to
the specified level – do not overfill.
5.Turn the cap until it clicks.
6.Have the reason for the coolant loss elimi-
nated as soon as possible.
Brake system
Malfunction
Brake fluid
The warning lamp lights red up in spite
of the handbrake being released; a
message is shown on the Control Dis-
play: stop the vehicle immediately.
The brake fluid in the reservoir has fallen to
below the minimum level. At the same time, a
significantly longer brake pedal path may be
noticeable. Have the system checked immedi-
ately by a BMW center.
Display of the previously described
malfunction on Canadian models.
When you continue driving, an increased
brake pedal path can be necessary, and
significantly longer braking distances may be
required. Please adapt your driving style
accordingly.<
Brake pads
The warning lamp lights red up in spite
of the handbrake being released; a
message is shown on the Control Dis-
play:
The brake pads have reached their minimum
pad thickness. Have the brake pads replaced as
soon as possible.
Display of the previously described
malfunction on Canadian models.
For your own safety: use only brake pads
that BMW has approved for your particu-
lar vehicle model. As BMW cannot assess the
suitability of other brake pads for use on your
vehicle, BMW is unable to assume continued
responsibility for the vehicle's operating safety
if non-approved pads are installed.<
