BMW 4 SERIES COUPE 2018 Owners Manual

cording to the snow chain manufacturer's inj
structions.
Do not initialize the Flat Tire Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
Do not initialize the Tire Pressure Monitor after mounting snow chains, as doing so may result
in incorrect readings.
When driving with snow chains, briefly activate
Dynamic Traction Control, if needed.
Maximum
speed
with
snow
chains
Do not exceed a speed of 30 mph/50 km/h when using snow chains.
Changing
wheels/tires General
information When using run-flat tires or tire sealants, a tire
does not always need to be changed immedij ately in the event of pressure loss due to a flattire.
If needed, the tools for changing wheels are available as accessories from a dealerss service
center or another qualified service center or rej pair shop.
Safety
information WARNING
The vehicle jack is provided by the vehij
cle manufacturer for changing wheels in the
event of a flat tire. The vehicle jack is not dej
signed for frequent use, for instance for changj
ing from summer to winter tires. Using the vej
hicle jack frequently may cause it to jam or
become damaged. There is a risk of injury and
risk of damage to property. Only use the vehij
cle jack to change an emergency wheel or a
spare tire in the event of a flat tire.'

Securing
the
vehicle
against
rolling
General
information
The vehicle manufacturer recommends to adj
ditionally secure the vehicle against rolling
away when changing a wheel.
On
a
level
surface
Place chocks or other suitable objects, for exjample a rock, in front of and behind the wheel
that is diagonally opposite to the wheel that you wish to change.
On
a
slight
downhill
gradient
If you need to change a wheel on a slight downhill grade, place chocks and other suitajble objects, for instance a rock, under the
wheels of both the front and rear axles against
the rolling direction.
Preparing
the
vehicle
'yChange the wheel as far away as possible
from passing traffic.'yPark the vehicle on solid, non-slip and level ground.'ySwitch on the hazard warning system.'ySet the parking brake.'yEngage a gear or selector lever position P.'yAs soon as permitted by the traffic flow,have all vehicle occupants get out of the
vehicle and ensure that they remain outj side the immediate area in a safe place,
such as behind a guardrail.'yDepending on the equipment version, get tools and the emergency wheel from the
vehicle.'yIf necessary, set up a warning triangle or
portable hazard warning lamp at an approj priate distance.'yDo not place wood blocks or similar itemsunder the vehicle jack; otherwise, it cannot
reach its carrying capacity because of the
restricted height.'ySecure the vehicle additionally against rollj
ing.'yLoosen the lug bolts a half turn.
Jacking
points
for
the
vehicle
jack
The jacking points for the vehicle jack are loj cated at the indicated positions.
Jacking
up
the
vehicle WARNING
Hands and fingers can be jammed when
using the vehicle jack. There is a risk of injury. Comply with the described hand position and
Seite 232MobilityWheels
and
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do not change this position while using the vej
hicle jack.'

4.Turn the crank on the vehicle jack counterj
clockwise to retract the jack and lower the vehicle.5.Remove the vehicle jack.
After
the
wheel
change
1.Tighten the lug bolts crosswise. The tightjening torque is 101 lb ft/140 Nm.2.Stow the nonworking wheel in the cargo
area.
The nonworking wheel cannot be stored under the cargo floor panel because of its
size.3.Check tire inflation pressure at the next opj
portunity and correct as needed.4.Reinitialize the Flat Tire Monitor.
Reset the Tire Pressure Monitor.5.Check to make sure the lug bolts are tight
with a calibrated torque wrench.6.Drive to the nearest dealerss service center
or another qualified service center or repair
shop to have the damaged tire replaced.Seite 234MobilityWheels
and
tires234
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Engine
compartmentVehicle
features
and
optionsThis chapter describes all standard, country-specific and optional features offered with theseries. It also describes features that are notnecessarily available in your vehicle, e. g., dueto the selected options or country versions.
This also applies to safety-related functions
and systems. When using these functions and systems, the applicable laws and regulations
must be observed.
Important
features
in
the
engine
compartment
1Jump-starting, negative battery terminal2Vehicle identification number3Filler neck for washer fluid4Jump-starting, positive battery terminal5Engine compartment fuse box6Oil filler neck7Coolant reservoir
The coolant reservoir for 6-cylinder and
diesel engines is located on the opposite
side of the engine compartment.Seite 235Engine
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Hood
Safety
information WARNING
Improperly executed work in the engine
compartment can damage vehicle compoj nents and impair vehicle functions. There is a
risk of personal and property damage. The
manufacturer of your vehicle recommends that, in the effort to avoid such risks, work inthe engine compartment be performed by a
dealerss service center or another qualified
service center or repair shop.'

Engine
oilVehicle
features
and
options
This chapter describes all standard, country- specific and optional features offered with theseries. It also describes features that are notnecessarily available in your vehicle, e. g., due
to the selected options or country versions.
This also applies to safety-related functions
and systems. When using these functions and systems, the applicable laws and regulations
must be observed.
General
information
The engine oil consumption is dependent on
the driving style and driving conditions.
The engine oil consumption can increase in
the following situations, for example:'ySporty driving style.'yBreak-in of the engine.'yIdling of the engine.'yWith use of engine oil types that are classij
fied as not suitable.
Therefore, regularly check the engine oil level
after refueling.
The vehicle is equipped with electronic oil
measurement.
The electronic oil measurement has two measj uring principles:
'yStatus display.'yDetailed measurement.Electronic
oil
measurement
Status
display
Concept
The engine oil level is monitored electronically
while driving and shown on the Control Disj play.
If the engine oil level reaches the minimum
level, a Check Control message is displayed.
Functional
requirements A current measured value is available after apj
prox. 30 minutes of driving. During a shorter
trip, the status of the last, sufficiently long trip
is displayed.
With frequent short-distance trips, regularly perform a detailed measurement.
Displaying
the
engine
oil
level
Using iDrive:1."My Vehicle"2."Vehicle status"3. "Engine oil level"
The engine oil level is displayed.
Engine
oil
level
display
messages
Concept
Different messages appear on the display dej pending on the engine oil level. Pay attention
to these messages.
If the engine oil level is too low within the next
125 miles/200 km, add engine oil.
Take care not to add too much engine oil.
A red indicator light indicates that theengine oil pressure is too low.
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oilMobility237
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Safety
informationNOTE
An engine oil level that is too low causes
engine damage. There is a risk of property
damage. Immediately add engine oil.'

Add engine oil within the next
125 miles/200 km.'

The viscosity grades SAE 0W-20 or SAE5W-20 are only suitable for particular engines.
More information about suitable engine oil ratjings and viscosities of engine oils can be rej
quested from a dealerss service center or anj other qualified service center or repair shop.
Engine
oil
change NOTE
Engine oil that is not changed in timely
fashion can cause increased engine wear and thus engine damage. There is a risk of propertydamage. Do not exceed the service data indijcated in the vehicle.'