2015 BMW Z4 Head

again to switch between English "E" and Ger‐
man "O".
The setting is automatically saved after approx.
10 seconds.
Ashtray
Opening
Press the ridge on the cover.
Emptying
Press the opened cover beyond the resistance
point, refer to arrow. The ashtray can now be
removed.
Lighter
With the engine running or the ignition
switched on, press in the cigarette lighter.
The lighter can be removed as soon as it pops
back out.
Danger of burns
Only hold the hot lighter by its head; oth‐
erwise, there is the danger of getting burned.
Switch off the ignition and take the remote
control with you when leaving the vehicle so
that children cannot use the lighter and burn
themselves.◀
Replace the cover after use
Replace the lighter or socket cover after
use; otherwise, objects that fall into the lighter
socket or power socket could cause a short
circuit.◀
Connecting electrical
devices
Note Do not connect the charger to the socket
Do not connect the battery charger to
the socket installed in the vehicle at the factory
as this could damage the vehicle.◀
Sockets
In your BMW, when the engine is running or
the ignition is switched on, you can use electri‐
cal devices such as a hand lamp, car vacuum
cleaner, etc., as long as one of the following
sockets is available. The total load of all sock‐
ets must not exceed 140 watts at 12 V. Avoid
damaging the sockets by attempting to insert
plugs of unsuitable shape or size.
Cigarette lighter socket Access to socket: remove the lighter from the
socket.Seite 120ControlsInterior equipment120
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Remove attached parts following use
Remove auxiliary mirrors or rear-mounted lug‐
gage racks after use.
Attached parts on the vehicle impair the aero‐
dynamics and increase the fuel consumption.
Close both windows
An open window causes higher air resistance
and thus increases fuel consumption.
Tires
General information
Tires can have varying effects on fuel con‐
sumption; for example, fuel consumption can
be influenced by the tire size.
Check the tire inflation pressure
regularly
Check and, if necessary, correct the tire infla‐
tion pressure, refer to page 228, at least twice
a month and before starting on a long trip.
Low tire inflation pressure increases rolling re‐
sistance and thus raises fuel consumption and
tire wear.
Drive away without delay Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving
right away, but at moderate engine speeds.
This is the fastest way for the cold engine to
reach its operating temperature.
Look well ahead when driving
Avoid unnecessary acceleration and braking.
By maintaining a suitable distance to the vehi‐ cle driving ahead of you.
Driving smoothly and looking ahead reduces
fuel consumption.
Avoid high engine speeds Use 1st gear to get the vehicle in motion. Be‐
ginning with 2nd gear, accelerate rapidly.When accelerating, shift up before reaching high engine speeds.
When you reach the desired speed, shift into
the highest applicable gear and drive with the
engine speed as low as possible and at a con‐
stant speed.
As a rule: driving at low engine speeds lowers
fuel consumption and reduces wear.
Use coasting conditions When approaching a red light, take your foot
off the accelerator and coast to a halt in the
highest applicable gear.
On a downhill slope, take your foot off the ac‐
celerator and coast in a suitable gear.
The flow of fuel is interrupted while coasting.
Switch off the engine during longer
stops
Switch off the engine during longer stops, e.g.,
at traffic lights, railroad crossings or in traffic
congestion.
Automatic Engine Start/Stop Function The Automatic Engine Start/Stop Function au‐
tomatically switches the engine off during a
stop.
If the engine is stopped and then started again,
fuel consumption and emissions drop com‐
pared to an engine that runs permanently.
Stopping the engine even for just a few sec‐
onds can result in savings.
Use of this system can cause premature wear
on certain vehicle components.
In addition, fuel consumption depends on
other factors as well, such as driving style, road
conditions, maintenance, and environmental
factors.
Additional information on the Automatic En‐
gine Start/Stop Function, refer to page 59.Seite 135Things to remember when drivingDriving tips135
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Connect the headphone connector or line-out
connector of the device to the AUX-IN port.
Playback1.Connect the audio device, switch it on and
select a track on the audio device.2."CD/Multimedia"3.If necessary, "External devices"4. "AUX front"
Sound is output on the vehicle loudspeakers.
Volume
The volume of the sound output is dependent
on the audio device. If this volume differs
markedly from the volume of the other audio
sources, it is advisable to adjust the volumes.
Adjusting the volume
1."CD/Multimedia"2.If necessary, "External devices"3. "AUX front"4."Volume"5.Turn the controller until the desired volume
is set and press the controller.
USB audio interface/music interface
for smartphones
At a glance
It is possible to connect external audio devices.
They can be operated via iDrive.The sound is
output on the vehicle loudspeakers.
Connectors for external devices▷Connection via USB audio interface: Apple
iPod/iPhone, USB devices, e.g., MP3 play‐
ers, USB flash drives, or mobile phones
that are supported by the USB audio inter‐
face.▷Connection via snap-in adapter, refer to
page 203, when equipped with the music
interface for smartphones: Apple iPhone or
mobile phones.
Playback is only possible if no audio device
is connected to the analog AUX-IN port.
Due to the large number of different audio de‐
vices available on the market, it cannot be en‐
sured that every audio device/mobile phone is
operable on the vehicle.
Ask your service center about suitable audio
devices/mobile phones.
Audio files
Standard audio files can be played back:
▷MP3.▷WMA.▷WAV (PCM).▷AAC, M4A.▷Playback lists: M3U, WPL, PLS.
File system
Standard file systems for USB devices are
supported. The FAT 32 format is recom‐
mended.
Seite 183CD/multimediaEntertainment183
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▷ Select the symbol.
Using contact data
Contact data from appointments, tasks, text
messages, e-mails, and notes can be saved or
selected, refer to page 212.
Reading the appointment out loud Read the appointment out loud, refer to
page 212.
Tasks Displaying the task list
Display tasks that are due within the next
90 days.
1."Office"2."Tasks"
Sorting the task list
1.Select the header in the task list.2.Select the sorting criterion:▷"Priority (!)"▷"Subject"▷"Due date"
Displaying the task
1.Select the desired task.2.Scroll in the task if necessary:▷Turn the controller.▷ Select the symbol.Using contact data
Contact data from appointments, tasks, text
messages, e-mails, and notes can be saved or
selected, refer to page 212.
Reading the task out loud Read the task out loud, refer to page 212.
Notes
Displaying notes1."Office"2."Notes"
All notes are displayed.
Displaying the note
1.Select the desired note.2.Scroll in the note if necessary:▷Turn the controller.▷ Select the symbol.
Using contact data
Contact data from appointments, tasks, text
messages, e-mails, and notes can be saved or
selected, refer to page 212.
Reading the note out loud Read the note out loud, refer to page 212.
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R: radial tire code
17: rim diameter in inches
91: load rating, not for ZR tires
V: speed rating, before the R on ZR tires
Speed letter
Q = up to 100 mph/160 km/h
T = up to 118 mph/190 km/h
H = up to 131 mph/210 km/h
V = up to 150 mph/240 km/h
W = up to 167 mph/270 km/h
Y = up to 186 mph/300 km/h
Tire Identification Number Tires 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
2,013.
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
TreadwearTraction 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 of
their 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 passengerSeite 232MobilityWheels and tires232
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Engine compartmentVehicle equipmentThis 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 selectedspecial equipment or the country version. This
also applies to safety-related functions and
systems.
When using the features and systems descri‐
bed here, adhere to local regulations.
Important features in the engine compartment
1Coolant expansion tank   2412Starting aid terminal, negative termi‐
nal   2523Vehicle identification number4Filler neck for washer fluid for the head‐
lamp and window washer system   655Engine oil filler neck  2406Starting aid terminal, positive termi‐
nal   252Seite 237Engine compartmentMobility237
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Use a clean tissue, cloth or something similar,
or hold the bulb by its base.◀
Light-emitting diodes LED
Light-emitting diodes installed behind translu‐
cent lenses serve as the light source for many
of the controls and displays in your vehicle.
These light-emitting diodes, which operate us‐
ing a concept similar to that applied in conven‐
tional lasers, are officially designated as
Class 1 light-emitting diodes.
Do not remove the covers
Do not remove the covers, and never
stare into the unfiltered light for several hours;
otherwise, irritation of the retina could result.◀
Headlight glass
Condensation can form on the inside of the ex‐
ternal lights in cool or humid weather. When
you drive with the lights switched on, the con‐
densation evaporates after a short time. The
headlight glasses do not need to be changed.
If the condensation in the headlights does not
evaporate after trips with the lights switched
on, and the amount of moisture in the head‐
lights increases, for example if water droplets
form, have them checked by your service cen‐
ter.
Headlight setting
Changing the bulbs and lights may influence
the headlight settings. Have the headlight set‐
ting checked by a service center and corrected
if necessary after changing bulbs or lights.Xenon headlights
At a glance1Parking lights / daytime running lights2Low beams/high-beams/headlight flasher3Turn signal
Because of the long life of these bulbs, the
likelihood of failure is very low. Switching the
lights on and off frequently shortens their life.
Do not perform work/bulb replacement
on xenon headlamps
Have any work on the xenon lighting system,
including bulb replacement, performed only by
a service center.
Due to the high voltage present in the system,
there is the danger of fatal injuries if work is
carried out improperly.◀
Adhere to the general instructions, refer to
page 245.
With Xenon headlights, the following lights are
designed with LED technology:
▷Parking and roadside parking lights.▷Daytime running lights.
Contact your service center in the event of a
malfunction.
Seite 246MobilityReplacing components246
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Sport automatic transmission1.Insert the remote control into the ignition
lock, even with Comfort Access.2.Release the parking brake, refer to
page 61.3.Drive into the car wash.4.Engage transmission position N.5.Switch the engine off.6.Leave the remote control in the ignition
lock so that the vehicle can roll.
When starting the engine:
1.Depress the brake pedal.2.Press the Start/Stop button.
Transmission position P is engaged automati‐
cally:
▷Automatically after approx. 30 minutes.▷When the remote control is removed from
the ignition lock.
Headlights
▷Do not rub dry and do not use abrasive or
caustic cleansers.▷Soak areas that have been soiled e.g. due
to insects, with shampoo and wash off with
water.▷Thaw ice with de-icing spray; do not use an
ice scraper.
Retractable hardtop
When you open a wet hardtop, water drops
may run into the cargo area. If necessary, re‐
move items from the cargo area beforehand to
avoid water stains or soiling.
After washing the vehicle
After washing the vehicle, apply the brakes
briefly to dry them; otherwise, braking action
can be reduced and corrosion of the brake
discs can occur.
Fully remove any residue from the windows to
prevent obstruction of view from streaking,
wiping noises, and wiper wear.
Vehicle careCar care productsBMW recommends using cleaning and care
products from BMW, since these have been
tested and approved.
Car care and cleaning products
Follow the instructions on the container.
When cleaning the interior, open the doors or
windows.
Only use products intended for cleaning vehi‐
cles.
Cleansers can contain substances that are
dangerous and harmful to your health.◀
Vehicle paint Regular care contributes to driving safety and
value retention. Environmental influences in
areas with high air pollution or natural contami‐
nants, such as tree resin or pollen, can have an
impact on the vehicle paint. Tailor the fre‐
quency and extent of your car care to these in‐
fluences.
Immediately remove aggressive substances,
such as spilled fuel, oil, grease, or bird drop‐
pings, to prevent damage to or discoloration of
the paintwork.
Leather care
Remove dust from the leather often, using a
cloth or vacuum cleaner.
Otherwise, particles of dust and road grime
chafe in pores and folds, and lead to increased
wear and premature degradation of the leather
surface.
To guard against discoloration, such as from
clothing, provide leather care roughly every
two months.Seite 258MobilityCare258
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