service BMW Z4 2013 E89 Workshop Manual

▷Corresponding mobile wireless contract.
Any additionally incurred costs are not a
part of Apps.▷Use only BMW approved software applica‐
tions; otherwise, it may result in malfunc‐
tions.
Information about suitable mobile phones,
available software applications and their instal‐
lation can be found at www.bmw.com/connec‐
tivity or at the service center.
Create the entries.
Make entries only when traffic and road
conditions allow. Otherwise, the vehicle occu‐
pants and other road users may be put in dan‐
ger because of the distraction from driving.
For reasons of safety, some software applica‐
tions are usable only while the vehicle is sta‐
tionary.◀
Operating Apps
1.Connect the mobile phone via the snap-in
adapter or via the USB audio interface.2."ConnectedDrive"3.Select the desired software application.
Displaying status
Information about the currently available soft‐
ware applications can be displayed.
1."ConnectedDrive"2."BMW apps"
Notes
▷The ranges of Apps that can be displayed
on the Control Display depend on the
range of installed software applications on
the mobile phone.▷The data transmission of the software ap‐
plications from the mobile phone to the ve‐
hicle can last some time. Some software
applications depend on the speed of the
available Internet connection of the mobile
phone.▷Some mobile phones cannot simultane‐
ously use Apps and the Bluetooth hands-
free system.
If necessary, restart the software applica‐
tion on the mobile phone after a phone
conversation.
Remote Services
With Remote Services, a connection can be
established between a mobile phone and the
vehicle. This connection can be used, for ex‐
ample, to lock and unlock the vehicle.
Depending on the vehicle, additional functions
may be available.
To be able to use the functions, the My BMW
Remote app must be downloaded. Operation
takes place via the app.
Alternatively, the functions can also be used
via the ConnectedDrive Hotline.
The operating instructions for the My BMW
Remote app can be found on the Connected‐
Drive portal or at www.bmw.com.
Seite 221ConnectedDriveCommunication221
Online Edition for Part no. 01 40 2 911 315 - VI/13

Wheels and tiresVehicle equipment
This chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and
systems.
Tire inflation pressure
Information for your safety
It is not merely the tires' service life, but also
driving comfort and, to a great extent, driving
safety that depend on the condition of the tires
and the maintenance of the specified tire pres‐
sure.
Check the tire inflation pressure regularly
Regularly check the tire inflation pres‐
sure and correct it as needed: at least twice a
month and before a long trip. If you fail to ob‐
serve this precaution, you may be driving on
tires with incorrect tire pressures, a condition
that may not only compromise your vehicle's
driving stability, but also lead to tire damage
and the risk of an accident.◀
Checking the pressure Only check the tire inflation pressure when the
tires are cold. This means after a maximum of
1.25 miles/2 km driving or when the vehicle
has been parked for at least 2 hours. When the
tires are warm, the tire inflation pressure is
higher.
After correcting the tire inflation pressure, rein‐
itialize the Flat Tire Monitor, refer to page 92.
After correcting the tire inflation pressure, re‐
set the Tire Pressure Monitor, refer to page 95.Pressure specifications
The tables below provide all the correct infla‐
tion pressures for the specified tire sizes at
ambient temperature.
The inflation pressures apply to the tire sizes
approved and tire brands recommended by
BMW; a list of these is available from your
service center.
For correct identification of the right tire infla‐
tion pressures, observe the following:▷Tire sizes of your vehicle.▷Maximum allowable driving speed.
Tire inflation pressures for driving up
to 100 mph or 160 km/h
For normal driving up to 100 mph/160 km/h,
adjust pressures to the respective tire inflation
pressures listed on the following pages in the
column for traveling speeds up to 100 mph/
160 km/h to achieve optimum driving comfort.
These tire inflation pressures can also be
found on the driver's side door pillar when the
driver's door is open.
Do not exceed the maximum permissible
speed
The maximum permissible speed for these tire
pressures is 100 mph/160 km/h Do not exceed
this speed; otherwise, tire damage and acci‐
dents could occur.◀
Seite 227Wheels and tiresMobility227
Online Edition for Part no. 01 40 2 911 315 - VI/13

Tire Identification NumberTires with DOT codes meet the guidelines of
the U.S. Department of Transportation.
DOT code:
DOT xxxx xxx 0313
xxxx: manufacturer code for the tire brand
xxx: tire size and tire design
0313: tire age
Tire age
The tire manufacturing date is contained in the
tire identification mark: DOT ... 0313 means
that the tire was manufactured in the week 3 of
2013.
BMW recommends that you replace all tires af‐
ter 6 years at most, even if some tires may last
for 10 years.
Uniform Tire Quality Grading Quality grades can be found where applicable
on the tire sidewall between tread shoulder
and maximum section width. For example:
Treadwear 200 Traction AA
Temperature A
DOT Quality Grades
Treadwear
Traction AA A B C
Temperature A B C
All passenger car tires must conform to
Federal Safety Requirements in addition
to these grades.◀
Treadwear The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov‐
ernment test course. For example, a tire graded 150 would wear one and one-half
(11/2) times as well on the government course
as a tire graded 100. The relative performance of tires depends upon the actual conditions oftheir use, however, and may depart signifi‐
cantly from the norm due to variations in driv‐
ing habits, service practices and differences in
road characteristics and climate.
Traction
The traction grades, from highest to lowest,
are AA, A, B, and C.
Those grades represent the tire’s ability to
stop on wet pavement as measured under
controlled conditions on specified government
test surfaces of asphalt and concrete. A tire
marked C may have poor traction performance.
The traction grade assigned to this tire is
based on straight-ahead braking traction tests,
and does not include acceleration, cornering,
hydroplaning, or peak traction characteristics.
Temperature
The temperature grades are A, the highest, B, and C, representing the tire’s resistance to the
generation of heat and its ability to dissipate
heat when tested under controlled conditions
on a specified indoor laboratory test wheel.
Sustained high temperature can cause the ma‐
terial of the tire to degenerate and reduce tire
life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds
to a level of performance which all passenger
car tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades B
and A represent higher levels of performance
on the laboratory test wheel than the minimum
required by law.
Temperature grade for this tire
The temperature grade for this tire is es‐
tablished for a tire that is properly inflated and
not overloaded. Excessive speed, underinfla‐
tion, or excessive loading, either separately or
in combination, can cause heat buildup and
possible tire failure.◀Seite 231Wheels and tiresMobility231
Online Edition for Part no. 01 40 2 911 315 - VI/13

RSC – Run-flat tires
The symbol identifying run-flat tires is a circle
with the letters RSC on the sidewall, refer to
page 233.
M+S
Winter and all-season tires.
These have better winter properties than
summer tires.
XL Designation for specially reinforced tires.
Tire tread Summer tires
Do not drive with a tire tread depth of less than
0.12 in/3 mm.
There is an increased danger of hydroplaning if
the tread depth is less than 0.12 in/3 mm.
Winter tires
Do not drive with a tire tread depth of less than
0.16 in/4 mm.
Below a tread depth of 0.16 in/4 mm, tires are
less suitable for winter operation.
Minimum tread depth
Wear indicators are distributed around the
tire's circumference and have the legally re‐
quired minimum height of 0.063 in/1.6 mm.
They are marked on the side of the tire with
TWI, Tread Wear Indicator.
Tire damage
Driving over rough or damaged road surfaces,
as well as debris, curbs and other obstacles can cause serious damage to wheels, tires and
suspension parts. This is more likely to occur
with low-profile tires, which provide less cush‐
ioning between the wheel and the road. Be
careful to avoid road hazards and reduce your
speed, especially if your vehicle is equipped
with low-profile tires.
Inspect your tires often for damage, foreign
objects lodged in the tread, and tread wear.
Indications of tire damage or other vehicle de‐
fects:▷Unusual vibrations during driving.▷Unusual handling such as a strong ten‐
dency to pull to the left or right.
In case of tire damage
If there are indications of tire damage, re‐
duce your speed immediately and have the
wheels and tires checked right away; other‐
wise, there is the increased risk of an accident.
Drive carefully to the next service center or tire
shop.
If necessary, have the vehicle towed.◀
Repair of tire damage
For safety reasons, the manufacturer of
your vehicle recommends that you do not have
damaged tires repaired; they should be re‐
placed. Otherwise, damage can occur as a re‐
sult.◀
Seite 232MobilityWheels and tires232
Online Edition for Part no. 01 40 2 911 315 - VI/13

Run-flat tires
Label
RSC label on the tire sidewall.
The wheels are composed of special rims and
tires that are self-supporting, to a limited de‐
gree.
The support of the sidewall allows the tire to
remain drivable to a restricted degree in the
event of a pressure loss.
Driving can continue with a damaged tire, refer
to page 94.
Changing run-flat tires
For your own safety, only use run-flat tires. No
spare tire is available in the case of a flat tire.
Your service center will be glad to advise you.
Changing wheels and tires Mounting Information on mounting tires
Have mounting and balancing performed
only by a service center or tire specialist.
If this work is not carried out properly, there is
the danger of subsequent damage and related
safety hazards.◀
Wheel and tire combination
Information on the correct wheel-tire combina‐
tion and rim versions for your vehicle can be
obtained from your service center.
Incorrect wheel and tire combinations impair
the function of a variety of systems such as
ABS or DSC.
To maintain good handling and vehicle re‐
sponse, use only tires with a single tread con‐
figuration from a single manufacturer.
Following tire damage, have the original wheel
and tire combination remounted on the vehicle
as soon as possible.
Approved wheels and tires
The manufacturer of your vehicle recom‐
mends that you use only wheels and tires that
have been approved for your particular vehicle
model.
For example, despite having the same official
size ratings, variations can lead to body con‐
tact and with it, the risk of severe accidents.
The manufacturer of your vehicle cannot eval‐
uate non-approved wheels and tires to deter‐
mine if they are suited for use, and therefore
cannot ensure the operating safety of the vehi‐
cle if they are mounted.◀
Recommended tire brands
For each tire size, the manufacturer of your ve‐
hicle recommends certain tire brands. These
can be identified by a star on the tire sidewall.
With proper use, these tires meet the highest
standards for safety and handling.
Retreaded tires The manufacturer of your vehicle does not rec‐
ommend the use of retreaded tires.
Seite 233Wheels and tiresMobility233
Online Edition for Part no. 01 40 2 911 315 - VI/13

Retreaded tires
Possibly substantial variations in the de‐
sign and age of the tire casing structures can
limit service life and have a negative impact on
road safety.◀
Winter tires
The manufacturer of your vehicle recommends
winter tires for winter roads or at temperatures
below +45 ℉/+7 ℃.
Although so-called all-season M+S tires do
provide better winter traction than summer tires, they do not provide the same level of per‐
formance as winter tires.
Maximum speed of winter tires If the maximum speed of the vehicle is higher
than the permissible speed for the winter tires,
then display a corresponding sign in the field
of vision. You can obtain this sign from the tire
specialist or from your service center.
Maximum speed for winter tires
Do not exceed the maximum speed for
the winter tires; otherwise, tire damage and ac‐
cidents can occur.◀
Run-flat tires For your own safety, only use run-flat tires. No
spare tire is available in the case of a flat tire.
Your service center will be glad to advise you.
Rotating wheels between axlesThe manufacturer of your vehicle advises
against swapping wheels between the front
and rear axles.
This can impair the handling characteristics.
Rotating the tires is not permissible when us‐
ing different types of tires.
Storage
Store wheels and tires in a cool, dry place with
as little exposure to light as possible.Always protect tires against all contact with oil,
grease and fuels.
Do not exceed the maximum tire inflation pres‐
sure indicated on the side wall of the tire.
Snow chains
Only certain fine-link snow chains have been
tested by BMW, classified as safe for use and
recommended. Consult your service center for
more information.
Snow chains must be mounted in pairs and on
the rear wheels only. Observe the manufactur‐
er's instructions when mounting snow chains.
Do not exceed a speed of 30 mph/50 km/h when using snow chains.
Do not initialize the Flat Tire Monitor if snow chains are mounted; otherwise, the instrument
might issue an incorrect reading.
When driving with snow chains, it can be bene‐
ficial to temporarily activate DTC, refer to
page 101.Seite 234MobilityWheels and tires234
Online Edition for Part no. 01 40 2 911 315 - VI/13

Hood
Opening the hood Working in the engine compartment
Never attempt to perform any service or
repair operations on your vehicle without the necessary professional technical training.
If you are unfamiliar with the statutory guide‐
lines, have any work on the vehicle performed
only by a service center.
If this work is not carried out properly, there is
the danger of subsequent damage and related
safety hazards.◀
To avoid damage, make sure that the
wiper arms are resting against the wind‐
shield before you open the engine compart‐
ment. Do not open the engine hood before the
engine has cooled down; otherwise, injuries
may result.◀1.Pull the lever.2.Push the release lever to the right and
open the hood.Danger of injury when the hood is open
There is a danger of injury from protrud‐
ing parts when the hood is open.◀
Closing the hood
Close the hood from a height of ap‐
prox. 16 in/40 cm with momentum. It must be
clearly heard to engage.
Hood open when driving
If you see any signs that the hood is not
completely closed while driving, pull over im‐
mediately and close it securely.◀
Danger of pinching
Make sure that the closing path of the
hood is clear; otherwise, injuries may result.◀
Checking the oil level General information
Engine oil consumption depends on the driv‐
ing style and the conditions of use. A highly
sporty driving style, for example, results in
considerably higher engine oil consumption.
Therefore, regularly check the engine oil level
after refueling.
The concept
The car is equipped with an electronic engine
oil level check.
When the oil quantity reaches minimum level, a
Check Control message is displayed.
Seite 236MobilityEngine compartment236
Online Edition for Part no. 01 40 2 911 315 - VI/13

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 237Engine compartmentMobility237
Online Edition for Part no. 01 40 2 911 315 - VI/13

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 78. 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,
Seite 238MobilityEngine compartment238
Online Edition for Part no. 01 40 2 911 315 - VI/13

or SAE 5W-30, or malfunctions or engine dam‐
age may occur.◀
The engine oil quality is critical for the life of
the engine.
Some oil types are not available in all coun‐
tries.
Approved oil types
SpecificationBMW High Performance SAE 5W-30BMW Longlife-01BMW Longlife-01 FE
Further information on approved oil types can
be obtained from the service center.
Alternative oil types
If the approved engine oils are not available, up
to 1 US quart/liter of an oil with the following
specification can be used:
SpecificationAPI SM or a higher quality standardCoolant
General information
Danger of burns from hot engine
Do not open the cooling system while
the engine is hot; otherwise, escaping coolant
may cause burns.◀
Suitable additives
Only use suitable additives; otherwise,
engine damage may occur. The additives are
harmful to your health.◀
Coolant consists of water and additives.
Not all commercially available additives are
suitable for your vehicle. Ask your service cen‐
ter for suitable additives.
Checking the coolant level
1.Let the engine cool.2.Turn the expansion tank cap counterclock‐
wise slightly to allow any accumulated
pressure to escape, then continue turning
to open.
3.The filling level indicator 1 in the filler neck
indicates the coolant level. The coolant
Seite 239Engine compartmentMobility239
Online Edition for Part no. 01 40 2 911 315 - VI/13
The manufacturer of your vehicle recommends
having the engine oil changed by your service
center.
Engine oil change