2015 BMW Z4 reset

Low tire pressure messageThe warning lights come on in yellow
and red. A message appears on the
Control Display. In addition, a signal
sounds.▷There is a flat tire or a major loss in tire in‐
flation pressure.▷The system was not reset. The system
therefore issues warnings in case of devia‐
tions from the tire inflation pressures
stored last.1.Reduce your speed and stop cautiously.
Avoid sudden braking and steering maneu‐
vers.2.Check whether the vehicle is fitted with
regular tires or run-flat tires.
Run-flat tires, refer to page 98, are la‐
beled with a circular symbol containing the
letters RSC marked on the tire sidewall.
Do not continue driving without run-flat
tires
Do not continue driving if the vehicle is not
equipped with run-flat tires; continued driving
may result in serious accidents.◀
When a flat tire is indicated, DSC Dynamic Sta‐
bility Control is switched on if necessary.
Actions in the event of a flat tire Normal tires
1.Identify the damaged tire.
Do this by checking the air pressure in all
four tires.
If the tire inflation pressure in all four tires
is correct, the Tire Pressure Monitor may
not have been reset. Reset the system.
If an identification is not possible, please
contact the service center.2.Rectify the flat tire.
The use of tire sealant can damage the
TPM electronics. In this case, have theelectronics checked at the next opportu‐
nity and have them replaced if necessary.
Run-flat tires
You can continue driving with a damaged tire
at speeds up to 50 mph/80 km/h.
Continued driving with a flat tire If continuing to drive with a damaged tire:
1.Avoid sudden braking and steering maneu‐
vers.2.Do not exceed a speed of 50 mph/80 km/h.3.Check the air pressure in all four tires at
the next opportunity.
If the tire inflation pressure in all four tires
is correct, the Tire Pressure Monitor may
not have been reset. Reset the system.
Possible driving distance with complete loss of
tire inflation pressure:
The possible driving distance after a loss of tire
inflation pressure depends on the cargo load
and the driving style and conditions.
For a vehicle containing an average load, the
possible driving distance is approx.
50 miles/80 km.
When the vehicle is driven with a damaged tire,
its handling characteristics change, e.g., re‐
duced lane stability during braking, a longer
braking distance, and altered self-steering
properties. Adjust your driving style accord‐
ingly. Avoid abrupt steering maneuvers or driv‐
ing over obstacles, e. g., curbs, potholes, etc.
Because the possible driving distance de‐
pends on how the vehicle is used during the
trip, the actual distance may be smaller or
greater depending on the driving speed, road
conditions, external temperature, cargo load,
etc.
Continued driving with a flat tire
Drive moderately and do not exceed a
speed of 50 mph/80 km/h.
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A loss of tire inflation pressure results in a
change in the handling characteristics, e.g., re‐
duced lane stability during braking, a longer
braking distance and altered self-steering
properties.◀
Final tire failure
Vibrations or loud noises while driving
can indicate the final failure of the tire. Reduce
speed and stop; otherwise, pieces of the tire
could come loose and cause an accident. Do
not continue driving, and contact your service
center.◀
Message when not reset The warning light lights up yellow. A
Check Control message is displayed.
The system may not have been reset
although a wheel was changed.
Check the tire inflation pressure and reset the
system, refer to page 97.
System limits
The system does not function properly if it has
not been reset, e.g., it may identify a tire as flat
in spite of the fact that the tire is filled to the
correct inflation pressure.
The tire pressure depends on the temperature
of the tire. An increase in the tire temperature,
e.g., while driving or due to sunlight, increases
the tire inflation pressure. The tire pressure
decreases when the tire temperature drops. In
case of severe temperature drops, this behav‐
ior may lead to a warning on account of the de‐
fined warning limits.
Malfunction The small warning light flashes in yel‐
low and then lights up continuously;
the larger warning light comes on in
yellow. On the Control Display, the
tires are shown in gray and a message ap‐
pears. No flat tire can be detected.Display in the following situations:▷A wheel without TPM electronics is fitted:
have the service center check it if neces‐
sary.▷Malfunction: have the system checked by
your service center.▷TPM could not be fully reset. Reset the
system again.
The small warning light flashes in yel‐
low and then lights up continuously;
the larger warning light comes on in
yellow. The tires are displayed in gray
on the Control Display. No flat tire can be de‐
tected.
Display in the following situations:
▷Disturbance by systems or devices with
the same radio frequency. After leaving the
area of the disturbance, the system auto‐
matically becomes active again.
Declaration according to NHTSA/
FMVSS 138 Tire Pressure Monitoring
Systems
Each tire, including the spare (if provided)
should be checked monthly when cold and in‐
flated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label (If your
vehicle has tires of a different size than the size
indicated on the vehicle placard or tire inflation
pressure label, you should determine the
proper tire inflation pressure for those tires.).
As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring
system (TPMS) that illuminates a low tire pres‐
sure telltale when one or more of your tires is
significantly under-inflated. Accordingly, when
the low tire pressure telltale illuminates, you
should stop and check your tires as soon as
possible, and inflate them to the proper pres‐
sure. Driving on a significantly under-inflated
tire causes the tire to overheat and can lead to
tire failure. Under-inflation also reduces fuel ef‐
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Multi-channel playback,
surround
Choose between stereo and multi-channel
playback, surround.
Setting multi-channel playback,
surround1."CD/Multimedia", "Radio" or "Settings"2."Tone"3."Surround"
When surround is activated, multi-channel
playback is simulated when a stereo audio
track is played.
Volume
▷"Speed volume": speed-dependent vol‐
ume control.▷"PDC": volume of the PDC signal com‐
pared to the entertainment sound output.▷"Gong": volume of the signal, such as the
safety belt reminder, compared to the en‐
tertainment sound output.▷"Microphone": volume of the microphone
during a phone call.▷"Loudspeak.": volume of the loudspeakers
during a phone call.
The following volumes are only stored for the
respective paired telephone: "Microphone",
"Loudspeak.".
Adjusting the volume1."CD/Multimedia", "Radio" or "Settings"2."Tone"3."Volume settings"4.Select the desired volume setting.5.To adjust: turn the controller.6.To store: press the controller.
Resetting the tone settings
All tone settings can be reset to the default
setting.
1."CD/Multimedia", "Radio" or "Settings"2."Tone"3."Reset"Seite 163ToneEntertainment163
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If there is no message, the system changes to
the My Favorites category. All favorites cur‐
rently being broadcast can be selected from a
list.
Managing the favorites
Activating/deactivating the favorites
Favorites can be activated and deactivated
globally and individually.1."Satellite radio"2. "Manage favorites"3.Select "Activate alert" or the desired favor‐
ites.
The setting is stored for the remote control
currently in use.
Deleting favorites
1."Satellite radio"2. "Manage favorites"3.Highlight the desired favorite.4.Open "Options".5."Delete entry"
Traffic Jump Traffic and weather information for a selected
region is broadcast every few minutes.
Selecting a region
1."Radio"2."Satellite radio"3.Open "Options".4."Set jump"5.Select the desired region.
The region is stored for the remote control cur‐
rently in use.
Activating/deactivating the jump
1."Radio"2."Satellite radio"3. "Jump to:"Information for the selected region is broad‐
cast as soon as it is available.
A new panel opens.
Canceling the Traffic Jump: "Cancel".SymbolMeaning Information will be broadcast
shortly. Information is currently being
broadcast.
Select one of the symbols to deactivate Traffic
Jump.
Automatic update
About twice a year, Sirius performs an update
of the channel names and positions. The up‐
date takes place automatically and may take
several minutes.
Notes
▷Reception may not be available in some
situations, such as under certain environ‐
mental or topographic conditions. The sat‐
ellite radio has no influence on this.▷The signal may not be available in tunnels
or underground garages; next to tall build‐
ings; or near trees, mountains or other
powerful sources of radio interference.
Stored stations
General information It is possible to store up to 40 stations.
Calling up a station
1."Radio"2."Presets"3.Select the desired station.Seite 170EntertainmentRadio170
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Storing a station
The station currently selected is stored.1."Radio"2."Presets"3."Store station"4.Select the desired memory location.
The list of stored stations is stored for the re‐
mote control currently in use.
The stations can also be stored on the pro‐
grammable memory buttons, refer to page 24.
Deleting a station
1."Radio"2."Presets"3.Select the desired station.4.Open "Options".5."Delete entry"Seite 171RadioEntertainment171
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Use of a mobile phone as an audio source,
refer to page 196.▷Bluetooth® is a registered trademark of
Bluetooth® SIG, Inc.▷The sound is output on the vehicle loud‐
speakers.▷The volume of the sound output is de‐
pendent on the device. If necessary, adjust
the volume on the device.▷Up to four external devices can be paired
with the vehicle.
Requirements
▷The device is suitable. Details can be found
at www.bmwusa.com/bluetooth▷The device is ready for operation.▷The ignition is switched on.▷Bluetooth is activated on the vehicle, refer
to page 195.▷Bluetooth is activated on the vehicle.▷Bluetooth presettings must be made on
the device, such as for a connection with‐
out confirmation or visibility; refer to the
device operating instructions.▷A number with at least four and a maximum
of 16 digits is defined as the Bluetooth
passkey. It is only required once for pairing.
Pairing and connecting
Pairing a device
To avoid becoming distracted and pos‐
ing an unnecessary hazard both to your own
vehicle's occupants and to other road users,
only pair the device while the vehicle is station‐
ary.◀
1."CD/Multimedia"2."Bluetooth® (audio)"3.If necessary, "Bluetooth® audio"4."Add new phone"The Bluetooth name of the vehicle is dis‐
played.5.Perform additional steps on the device, re‐
fer to the device operating instructions: for
instance, search for or connect the Blue‐
tooth device or a new device.
The Bluetooth name of the vehicle appears
on the device display.6.Select the Bluetooth name of the vehicle
on the device display.
You are prompted by the iDrive or device
to enter the same Bluetooth passkey.7.Enter the passkey and confirm.Seite 186EntertainmentCD/multimedia186
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A software update, refer to page 189, can be
performed if necessary.
Notes At high temperatures, the charging function of
the mobile phone may be limited and functions
may not be executed.
When using the mobile phone via the vehicle,
note the operating instructions of the mobile
phone.
Pairing/unpairing the mobile
phone
General information The following functions are available:▷Use of a mobile phone as a telephone.▷Use of a mobile phone as an additional te‐
lephone.▷Use of a mobile phone as an audio source.▷Use of an audio device as an audio source,
refer to page 185.
Requirements
▷The mobile phone is suitable, refer to
page 194.▷The mobile phone is ready for operation.▷Bluetooth is activated in the vehicle and on
the mobile phone.▷Bluetooth presettings may need to be
made on the mobile phone, e.g., for a con‐
nection without confirmation or visibility,
refer to the mobile phone operating in‐
structions.▷Deactivate Bluetooth audio if necessary.▷A number with at least four and a maximum
of 16 digits was defined as the Bluetooth
passkey. It is only required once for pairing.▷The ignition is switched on.Activating/deactivating Bluetooth
Bluetooth is not permitted everywhere.1."Telephone"2.Open "Options".3."Bluetooth®"
Additional functions
Activating/deactivating the additional
functions
Activate the functions before pairing to be able
to use them in the vehicle. Information on suit‐
able mobile phones, refer to page 194, that
support this function.
1."Telephone"2."Bluetooth® (phone)"3.Open "Options".4."Configure Bluetooth®"5.Select the desired additional function.▷"Additional telephone"▷"Office"▷"Bluetooth® audio"6."OK"
An additional function cannot be assigned to a
telephone while it is deactivated.
Additional telephone A mobile phone can be used as an additional
telephone.
The additional telephone can be used to ac‐
cept incoming calls, refer to page 198. While a
call is active on the additional telephone, re‐
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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.
When using the features and systems descri‐
bed here, adhere to local regulations.
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 Tires naturally lose pressure uniformly across
all four tires.
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.Tires warm up during driving and the tire infla‐
tion pressure increases as the temperature
rises. The tire inflation pressure specifications
apply to cold tires or tires at ambient tempera‐
ture.
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.
The values displayed by tire inflation stations
may be up to 0.1 bar, 2 psi too low.
For the Flat Tire Monitor: after adjusting the
tire inflation pressure to a new value, reinitialize
the Flat Tire Monitor, refer to page 94.
For the Tire Pressure Monitor: after adjusting
the tire inflation pressure to a new value, reset
the Tire Pressure Monitor, refer to page 97.
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.
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