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Operating fluids
MOBILITY
Operating fluids
Vehicle equipment
This chapter describes equipment, systems
and functions which are offered or may be of-
fered in future on a model-specific basis, even
if they are not included in the vehicle in ques-
tion.
For further information:
Vehicle equipment, see page 8.
The engine has knock control. This means that
different petrol grades can be used.
When using fuel of the minimum quality RON
91 or fuel with ethanol content of more than
10 % to a maximum of 25 %, knocking noises
as well as driving and acoustic abnormalities
may occur. These have no effect on the engine
service life.
Fuel grade
General
Depending on the region, many filling stations
sell fuel that is adapted to winter or summer
conditions. Fuel that is sold in winter helps with
cold starting, for example.
Safety information
Petrol
NOTICE
The fuel system and engine can be damaged
by the wrong fuel, even in small quantities,
and by the wrong fuel additives. In addition,
the catalytic converter will be permanently
damaged. There is a risk of material damage.
For petrol engines, do not refuel with or add
the following:
General
For optimal fuel consumption, the petrol
should be sulphur-free or have a low sulphur
content.
Fuels labelled on the pump as containing
metal must not be used.
You can fill up with fuels with a maximum
ethanol content of 25 %, for example E10 or
E25.
▷
▷
Leaded petrol.
Metallic additives, for example manga-
nese or iron.
The power and consumption specifications re-
fer to operation with RON 98 E10 fuel
After filling with the wrong fuel, do not press
the Start/Stop button. Contact an authorised
Service Partner or another qualified Service
Partner or a specialist workshop.
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NOTICE
Fuel below the specified minimum grade can
adversely affect engine function or lead to
engine damage. There is a risk of material
damage. Do not refuel with fuel below the
specified minimum grade.
NOTICE
Safety information
Incorrect fuels can damage the fuel system
and engine. There is a risk of material dam-
age. Do not refuel with fuel with a higher
ethanol content than recommended. Do not
refuel with fuel containing methanol, for ex-
ample M5 to M100.
NOTICE
The fuel system and engine can be damaged
by the wrong fuel, even in small quantities,
and by the wrong fuel additives. There is a
risk of material damage.
Note the following with diesel engines:
Petrol grade
The engine is designed to run on petrol com-
plying with DIN EN 228.
▷
▷
▷
Do not fill up with petrol.
Observe the minimum quality.
Refuel with sulphur-free fuels or fuels
with the lowest possible sulphur content.
Super, RON 95.
M Performance model:
Super Plus, 98 RON.
▷
The vehicle manufacturer recommends
only using diesel additives and additives
that have been classified as suitable.
Minimum grade
Unleaded petrol, RON 91.
After filling with the wrong fuel, do not press
the Start/Stop button. Contact an authorised
Service Partner or another qualified Service
Partner or a specialist workshop.
Diesel
General
Diesel quality
The engine is designed to run on diesel fuel
complying with DIN EN 590 and ASTM D975.
The following diesel fuels can be used for refu-
elling:
▷
Diesel fuels with a maximum biodiesel con-
tent of 10 %, e.g. B7 or B10.
Diesel with up to 7 % biodiesel (B7).
▷
Paraffinic diesel fuels, e.g. XTL.
Minimum grade
Diesel with up to 10 % biodiesel (B10).
Paraffinic diesel fuel as per EN 15940.
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Displays on the control display
Displaying filling level and top-up
quantity
The filling level and the top-up quantity is
shown on the control display.
1.
Apps menu
2. "Vehicle apps"
3. "Live Vehicle"
4. "Content"
BMW Diesel with
BluePerformance
5. "Vehicle status"
6. "AdBlue"
If the filling level is too low, a Check Control
message is displayed.
Principle
BMW Diesel with BluePerformance reduces ni-
trogen oxides in the diesel exhaust by injecting
the reducing agent AdBlue into the exhaust
pipe system. In the catalytic converter, this
produces a chemical reaction that reduces ni-
trogen oxides to a minimum.
Displays in the instrument cluster
Fuel reserve indicator light
The fuel reserve indicator light in the instru-
ment cluster notifies you if the reducing agent
fill level in the tank is low.
General
Do not allow the reducing agent tank to run
completely empty, as otherwise it will not be
possible to switch drive-ready state back on
after stopping the engine.
The vehicle has a tank which requires topping
up.
There must be a sufficient amount of the re-
ducing agent present in order for drive-ready
state to be activated the usual way.
A yellow warning light is illumi-
nated in the instrument cluster:
filling level too low. The remain-
ing range is shown in the instru-
ment cluster. Top up with at
The reducing agent can be topped up at any
time.
The reducing agent AdBlue is a registered
trademark of the Verband der Automobilindus-
trie e. V. (VDA).
least 5 litres, 1.3 gal of reducing
agent immediately.
The reducing agent is available at many serv-
ice stations.
AdBlue on the minimum level
Preferably top up with reducing agent at a
pump dispenser.
The reducing agent tank is
empty. Immediately top up with
at least 15 litres, 4 gal of reduc-
ing agent. The engine will con-
tinue to run provided that it is
not stopped and all other oper-
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ating conditions are met, for example, there is
sufficient fuel.
WARNING
Operating fluids, for example oils, greases,
coolants and fuels, can contain substances
that are harmful to health. There is a danger
of injury or danger to life. Please comply with
the instructions on the containers. Do not al-
low operating fluids to come into contact with
clothing, skin or eyes. Do not pour operating
fluids into other bottles. Keep operating fluids
out of the reach of children.
System fault
If there is a system fault, a Check Control mes-
sage is displayed.
Visit the nearest authorised Service Partner or
another qualified Service Partner or a specialist
workshop.
Having AdBlue topped up
BMW recommends having the reducing agent
topped up by a Service Partner as part of a
regular maintenance schedule.
NOTICE
The constituents of the reducing agent are
highly aggressive. There is a risk of mate-
rial damage. Do not allow reducing agent to
come into contact with vehicle surfaces.
If you keep to this maintenance schedule, a
single top-up is generally required between the
maintenance appointments.
Under certain circumstances, for example due
to particularly dynamic driving style or operat-
ing the vehicle with a trailer, it may be neces-
sary to top up more than once between main-
tenance appointments.
Suitable AdBlue
AdBlue complying with ISO 22241-1
At many service stations, reducing agent is
available at a special pump dispenser. Prefera-
bly top up with reducing agent at a pump dis-
penser.
As soon as the fuel reserve indicator light is
shown in the instrument cluster, have the re-
ducing agent topped up, to avoid problems ac-
tivating drive-ready state.
If no pump dispenser is available, reducing
agent can be topped up from a container. Re-
ducing agent is available in various containers.
Preferably use the special bottle recommen-
ded by BMW. With this bottle and its special
adapter, reducing agent can be topped up con-
veniently.
Topping up AdBlue yourself
Safety information
WARNING
When the reducing agent container is
opened, small quantities of ammonia va-
pours can emerge. Ammonia vapours have
a pungent smell and irritate the skin, mucous
membranes and eyes. There is a danger of
injury. Do not inhale ammonia vapours. Do
not allow reducing agent to come into con-
tact with clothing, skin or eyes, and do not
swallow it. Keep children away from reducing
agents.
AdBlue at low temperatures
At outside temperatures below -11 ℃/+12 ℉,
the reducing agent should only be topped up
directly before the start of a journey.
Top-up quantity
As soon as the fuel reserve indicator light
is displayed, top up at least 5 litres, ap-
prox. 1.3 gal.
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Fuel filler cap, see page 360.
Displaying the top-up quantity
2. Turn the reducing agent cap anticlockwise
and remove.
The top-up quantity is shown on control dis-
play.
1.
Apps menu
2. "Vehicle apps"
3. "Live Vehicle"
4. "Content"
5. "Vehicle status"
6. "AdBlue"
Reducing agent tank
3. Place the fuel filler cap in the holder on the
fuel filler flap.
The fuel filler cap for the reducing agent is lo-
cated next to the fuel filler cap for the fuel tank.
4. Use the fuel pump nozzle to add the rec-
ommended top-up quantity as a minimum.
Topping up with reducing agent at the
pump dispenser
The tank is full when the fuel pump nozzle
cuts out for the first time.
General
When topping up, hook the fuel pump noz-
zle fully into the filler pipe. Lifting the fuel
pump nozzle while topping up will cause the
following to happen:
▷
▷
The supply is stopped too soon.
Overflow of reducing agent.
The reducing agent tank is full when the fuel
pump nozzle cuts out for the first time.
5. Put fuel filler cap on and turn clockwise.
6. Press on the fuel filler flap until it engages.
Please comply with the safety regulations dis-
played at filling stations.
Adding reducing agent
1. Open the fuel filler flap.
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The display extinguishes after approxi-
mately 1 minute.
Filling with an incorrect fluid
General
2. Press the Start/Stop button and switch on
drive-ready state.
A Check Control message is displayed if the
tank has been filled with the wrong fluid.
If the wrong type of liquid has been added,
contact an authorised Service Partner or an-
other qualified Service Partner or a specialist
workshop.
Engine oil
General
The engine oil consumption and the properties
of the engine oil depend on the driving style
and operating conditions.
Safety information
WARNING
Therefore check the engine oil level regularly
each time you fill up with fuel by taking a de-
tailed measurement.
After filling with an incorrect liquid, the sys-
tem may heat up and catch fire. There is a
risk of fire and injury. Only fill with liquids that
are intended for the tank. Do not start the
engine after filling with an incorrect liquid.
Engine oil consumption may increase due to
the following, for example:
▷
▷
▷
▷
Dynamic driving style.
While running in the engine.
Engine idling.
After filling with reducing agent
Use of engine oil grades rated as unsuita-
ble.
Fuel reserve indicator light
After topping up, the fuel re-
serve indicator light continues
to be shown with the remaining
range.
Depending on the engine oil level and proper-
ties of the engine oil, different Check Control
messages are displayed on the control display.
The manufacturer of the vehicle recommends
having the engine oil changed by an author-
ised Service Partner or another qualified Serv-
ice Partner or a specialist workshop.
Drive-ready state can be activa-
ted.
After driving for a short time, the fuel reserve
indicator light turns off.
Safety information
AdBlue on the minimum level
NOTICE
After filling up, the display con-
tinues to be shown.
Too little engine oil causes engine damage.
There is a risk of material damage. Top up
with engine oil immediately.
Drive-ready state can only be
activated when the display is no
longer illuminated.
1. Press the Start/Stop button three times.
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NOTICE
Operating requirements
A current reading is available after approxi-
mately 30 minutes of normal driving.
Too much engine oil can damage the engine
or the catalytic converter. There is a risk
of material damage. Do not add too much
engine oil. If there is too much engine oil,
have the engine oil level corrected by an au-
thorised Service Partner or another qualified
Service Partner or a specialist workshop.
Displaying the engine oil level
1.
Apps menu
2. "Vehicle apps"
3. "Vehicle status"
4. "Engine oil level"
The engine oil level is displayed.
NOTICE
System limits
If the engine oil is not changed at the cor-
rect time, engine wear may increase which
could cause engine damage. There is a risk
of material damage. Do not exceed the serv-
ice date indicated in the vehicle.
When frequently making short journeys or us-
ing a sporty driving style, it may not be pos-
sible to obtain a measurement. In this case,
the measurement for the last, sufficiently long
journey is displayed.
Detailed measurement
Electronic oil measurement
Principle
General
The engine oil level is checked when the vehi-
cle is stationary and is shown on a scale.
Electronic oil measurement uses two measur-
ing procedures:
If the engine oil level is outside its permissible
operating range, a Check Control message is
shown.
▷
▷
Monitoring.
Detailed measurement.
When frequently making short journeys or us-
ing a sporty driving style, for example fast
cornering, perform a detailed measurement at
regular intervals.
General
During measurement, the idle rotational speed
is increased slightly.
Monitoring
Operating requirements
▷
▷
Vehicle is standing on level ground.
Principle
Drive-ready state is switched on by press-
ing the Start/Stop button.
The engine oil level is monitored electronically
during the journey and can be shown on the
control display.
▷
▷
Engine is at operating temperature.
If the engine oil level is outside its permissible
operating range, a Check Control message is
shown.
Selector lever in position N or P and accel-
erator pedal not pressed.
Carrying out a detailed measurement
1. Apps menu
2. "Vehicle apps"
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3. "Vehicle status"
NOTICE
4. "Engine oil level"
Too much engine oil can damage the engine
or the catalytic converter. There is a risk
of material damage. Do not add too much
engine oil. If there is too much engine oil,
have the engine oil level corrected by an au-
thorised Service Partner or another qualified
Service Partner or a specialist workshop.
5. "Oil level measurement"
6. "Start measurement"
The engine oil level is checked and shown on a
scale.
Topping up engine oil
General
Overview
Do not top up engine oil unless a message
is displayed in the instrument cluster. The top-
up quantity is specified in the message on the
control display.
The oil filler neck is in the engine compartment.
For further information:
Overview, see page 389.
Only top up with suitable engine oil grades.
Stop the vehicle safely and switch off drive-
ready state before topping up with engine oil.
Topping up engine oil
1. Open the bonnet.
Do not add too much engine oil.
Opening, see page 391.
2. Turn the cap anticlockwise to open.
Safety information
WARNING
Operating fluids, for example oils, greases,
coolants and fuels, can contain substances
that are harmful to health. There is a danger
of injury or danger to life. Please comply with
the instructions on the containers. Do not al-
low operating fluids to come into contact with
clothing, skin or eyes. Do not pour operating
fluids into other bottles. Keep operating fluids
out of the reach of children.
3. Add engine oil.
4. Tighten cap.
Engine oil grades for topping up
NOTICE
General
Too little engine oil causes engine damage.
There is a risk of material damage. Top up
with engine oil immediately.
Engine oil quality is a critical factor in the serv-
ice life of the engine.
Only top up with the types of engine oil that
are listed.
Some engine oil grades may not be available
in all countries.
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Safety information
Petrol engine
ACEA C2.
NOTICE
ACEA C5.
Oil additives can damage the engine. There
is a risk of material damage. Do not use oil
additives.
Diesel engine
ACEA C2.
ACEA C5.
NOTICE
Using the wrong engine oil can result in en-
gine malfunctions and damage. There is a
risk of material damage. When selecting the
engine oil, make sure that it is the correct oil
specification.
The oil specification ACEA C2 is not suitable
for 25d, 35d, 40d or 50d diesel engines.
Viscosity classes
When selecting an engine oil, make sure that
the engine oil belongs to one of the following
viscosity classes:
Suitable engine oil grades
Engine oil with the following oil specification
can be topped up:
Petrol engine
SAE 0W-12.
SAE 0W-20.
SAE 0W-30.
Petrol engine
BMW Longlife-12 FE.
BMW Longlife-17 FE+.
BMW Longlife-19 FE.
BMW Longlife-22 FE++.
Diesel engine
SAE 0W-20.
SAE 0W-30.
Diesel engine
BMW Longlife-12 FE.
BMW Longlife-17 FE+.
The viscosity classes SAE 0W-12 and SAE
0W-20 are not suitable for the 60i petrol en-
gine.
Viscosity classes with a high viscosity grade
can increase fuel consumption.
The oil specification Longlife-22 FE++ is not
suitable for the 60i petrol engine.
Further information on suitable engine oil
specifications and viscosity classes can be ob-
tained from an authorised Service Partner or
another qualified Service Partner or a specialist
workshop.
Alternative engine oil grades
If suitable engine oils are not available, up to
1 litre, approx. 2 pints, of an engine oil with
the following oil specification can be used for
topping up:
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tact with clothing, skin or eyes, and do not
swallow them. Only use suitable additives.
Coolant level
General
On factory delivery, the coolant may be over-
filled in the coolant tank. The normal coolant
level is achieved by an extended operating
time.
Coolant
The target coolant level is indicated by means
of the max. mark in the coolant filler neck of the
coolant tank.
General
Coolant is a mixture of water and coolant addi-
tive.
For further information:
Overview, see page 389.
Not all commercially available coolant addi-
tives are suitable for the vehicle. The vehicle
manufacturer recommends using coolant with
the BMW LC-18 specification. Do not mix cool-
ant additives of different colours. Comply with
the 50:50 mixture ratio of water to coolant ad-
ditive. Information regarding suitable coolant
additives is available from an authorised Serv-
ice Partner or another qualified Service Partner
or a specialist workshop.
Checking the coolant level
1. Allow the engine to cool down.
2. Open the bonnet.
Opening, see page 391.
3. Turn cap on coolant expansion tank slightly
anticlockwise to allow the excess pressure
to escape.
4. Open cap on coolant expansion tank.
5. The coolant level is correct if it is just below
the max. mark in the filler neck.
Safety information
WARNING
If the cooling system is opened when the en-
gine is hot, coolant can escape and cause
scalding. There is a danger of injury. Only
open the cooling system when the engine
has cooled down.
WARNING
6. Tighten cap.
Additives are harmful to health and using
the wrong additives can damage the engine.
There is a danger of injury or material dam-
age. Do not allow additives to come into con-
Topping up the coolant
1. Allow the engine to cool down.
2. Open the bonnet.
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Opening, see page 391.
WARNING
3. Turn cap on coolant expansion tank slightly
anticlockwise to allow the excess pressure
to escape.
Washer fluid can ignite on contact with hot
parts of the engine and catch fire. There is a
danger of injury or material damage. Only top
up washer fluid when the engine has cooled
down. Afterwards fully close the cap of the
washer fluid reservoir.
4. Open cap on coolant expansion tank.
5. If required, slowly top up to the correct fill-
ing level; do not overfill.
6. Tighten cap.
7. Have the cause of coolant loss rectified as
soon as possible.
NOTICE
Silicone additives mixed with the washer fluid
for their water beading effect on the windows
may damage the car wash. There is a risk
of material damage. Do not add silicone ad-
ditives to the washer fluid.
Disposal
When disposing of coolant and coolant
additives, comply with the relevant en-
vironmental protection regulations.
Washer fluid
NOTICE
Mixing different screenwash concentrates or
antifreeze additives may damage the car
wash. There is a risk of material damage. Do
not mix different screenwash concentrates or
antifreeze additives. Please comply with the
instructions and mixing ratios stated on the
containers.
General
All spray nozzles are supplied from one tank.
Use a mixture of tap water and screenwash
concentrate for the window washer system, if
necessary with the antifreeze additive.
Recommended minimum fill quantity: 2 lit-
res/3.5 Imp. pints.
Overview
Safety information
WARNING
Some antifreeze additives can contain toxic
substances, and are flammable. There is a
risk of fire and danger of injury. Please com-
ply with the instructions on the containers.
Keep antifreeze additives away from sources
of combustion. Do not pour operating fluids
into other bottles. Keep operating fluids out of
the reach of children.
The reservoir for the washer fluid is located in
the engine compartment.
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