mileage BMW Z4 2015 E89 Owner's Manual

Objects in the area around the pedalsNo objects in the area around the pedals
Keep floor mats, carpets, and any other
objects out of the area of motion of the pedals;
otherwise, the function of the pedals could be
impeded while driving
Do not place additional floor mats over existing
mats or other objects.
Only use floor mats that have been approved
for the vehicle and can be properly fixed in
place.
Ensure that the floor mats are securely fas‐
tened again when they are returned after being
removed, such as for cleaning.◀
Driving in wet conditionsWhen roads are wet or there is heavy rain,
briefly exert gentle pressure on the brake pedal
every few miles.
Ensure that this action does not endanger
other road users.
The heat generated in this process helps dry
the brake discs and pads.
In this way braking efficiency will be available
when you need it.
Hills
Drive long or steep downhill gradients in the
gear in which the least braking is required.
Otherwise, the brake system may overheat, re‐
sulting in a reduction in the brake system effi‐
ciency.
You can increase the engine's braking effect
by shifting down, going all the way to first gear,
if necessary.
Downshifting in manual mode of the 8-gear
Sport automatic transmission, refer to
page 67.
Downshifting in manual mode of the 7-gear
Sport automatic transmission with dual clutch,
refer to page 70.Avoid load on the brakes
Avoid placing excessive load on the
brake system. Light but consistent brake pres‐
sure can lead to high temperatures, brake wear
and possibly even brake failure.◀
Do not drive in neutral
Never drive with the transmission in neu‐
tral, with the engine switched off or with the
clutch depressed; otherwise, you will have nei‐
ther the braking action of the engine or nor its
power assistance when braking or steering.◀
Brake disc corrosion Corrosion on the brake discs and contamina‐
tion on the brake pads are furthered by:▷Low mileage.▷Extended periods when the vehicle is not
used at all.▷Infrequent use of the brakes.
Corrosion occurs when the minimum pressure
that must be exerted by the pads during brake
applications to clean the discs is not reached.
Should corrosion form on the brake discs, the
brakes will tend to respond with a pulsating ef‐
fect that generally cannot be corrected.
Condensation under the parked
vehicle
When using the automatic climate control,
condensation water develops that exits under‐
neath the vehicle.
Therefore, traces of condensed water under
the vehicle are normal.
Loading Overloading the vehicle
To avoid exceeding the approved carry‐
ing capacity of the tires, never overload the ve‐
hicle. Overloading can lead to overheating and
increases the rate at which damage develops
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Requirements▷The engine must be running and warm af‐
ter the vehicle has been driven for at least
6.2 miles/10 km.▷The vehicle is stopped or being driven on a
level roadway.
Display in the instrument cluster
1.Press button 1 in the turn indicator lever up
or down repeatedly until the appropriate
symbol appears 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
displayed.
Possible displays
Too much engine oil
Have the vehicle checked immediately;
otherwise, surplus oil can lead to engine dam‐
age.◀
1Oil level OK2Oil 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.3Oil level at minimum: add engine oil as
soon as possible, but no more
than 1 US quart/1 liter.4Oil level is too high.5The oil level sensor is defective. Do not
add engine oil. It is possible to continue
driving. Note the newly calculated remain‐
ing mileage until the next oil service. Have
the system checked as soon as possible.
Display via iDrive
1."Vehicle Info"Seite 239Engine compartmentMobility239
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2."Vehicle status"3."Engine oil level"
Possible messages
▷"Engine oil level OK"▷"Measurement not possible at this time."▷"Measuring engine oil level..."
Duration with the engine running: ap‐
prox. 3 minutes.
Duration while driving: approx. 5 minutes.
If engine oil was added, it may take up to
30 minutes to obtain an oil level reading.▷"Engine oil level below minimum. Add 1
quart!"
Add a maximum of 1 US quart/1 liter of en‐
gine oil at the next opportunity, refer also
to Adding engine oil below.▷"Engine oil level too high! Have this
checked."
Too much engine oil
Have the vehicle checked immedi‐
ately; otherwise, surplus oil can lead to en‐
gine damage.◀▷"Measurement inactive. Have this
checked." Do not add engine oil. It is possi‐
ble to continue driving. Note the newly cal‐
culated remaining mileage until the next oil
service, refer to page 80. Have the system
checked as soon as possible.
Adding engine oil
Depending on the engine, the filler neck is lo‐
cated in the middle, as shown, or at the front
corner in the engine cover.
Add a maximum quantity of 1 US quart/1 liter
of oil only after a corresponding message ap‐
pears on the Control Display.
Add oil promptly
Add oil within the next 125 miles/200 km;
otherwise, engine damage could result.◀
Protect children
Keep oil, grease, etc., out of reach of chil‐
dren and heed the warnings on the containers
to prevent health risks.◀
Oil types for refilling
Notes No oil additives
Oil additives may lead to engine dam‐
age.◀
Viscosity classes of engine oils
When selecting an engine oil, ensure that
the engine oil belongs to one of the viscosity
classes SAE 0W-40, SAE 0W-30, SAE 5W-40,
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