2014 BMW Z4 warning light

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.
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 95.
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
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Activating DSCPress the button.
DSC OFF and the DSC OFF indicator
lamp go out.
Indicator/warning lamps
When DSC is deactivated, DSC OFF is dis‐
played in the instrument cluster.
The DSC OFF indicator lamp lights up:
DSC is deactivated.
TRACTION Maximum traction on loose road surfaces. Dy‐
namic Traction Control DTC is switched on.
Driving stability is limited during acceleration
and when driving in bends.
Activating TRACTION Press the button.
TRACTION is displayed in the instru‐
ment cluster.
The DSC OFF indicator lamp lights up in the
instrument cluster.
Deactivating TRACTION Press the button again.
TRACTION and the DSC OFF indica‐
tor lamp go out.
Indicator/warning lamps
When DTC is activated, TRACTION is dis‐
played in the instrument cluster.
The DSC OFF indicator lamp lights up:
Dynamic Traction Control DTC is acti‐
vated.SPORT+
Sporty driving with optimized chassis and sus‐
pension during limited driving stabilization.
Dynamic Traction Control is switched on.
The driver handles several of the stabilization
tasks.
Activating SPORT+ Press the button repeatedly until
SPORT+
is selected in the in‐
strument cluster and the DSC OFF indicator
lamp is displayed.
Indicator/warning lamps SPORT+ is displayed in the instrument cluster.
The DSC OFF indicator lamp lights up:
Dynamic Traction Control DTC is acti‐
vated.
SPORT Consistently sporty tuning of the suspension
for greater driving agility with maximum driving
stabilization.
Activating SPORT Press the button repeatedly until
SPORT is selected in the instrument
cluster.
COMFORT For a balanced tuning with maximum driving
stabilization.
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▷Each time the lever is pressed beyond the
resistance point, the desired speed is in‐
creased by up to 5 mph/10 km/h.
The system stores and maintains the speed.
Accelerating using the lever
Accelerating slightly:
Press the lever to the resistance point, arrow 1,
and hold until the desired speed is reached.
Accelerating significantly:
Press the lever beyond the resistance point,
arrow 1, and hold until the desired speed is
reached.
The vehicle accelerates without pressure on
the accelerator pedal. The system stores and
maintains the speed.
Decreasing speed Repeatedly pull the lever to the resistance
point or beyond, arrow 2, until the desired
speed is displayed.
▷Each time the lever is pulled to the resist‐
ance point, the desired speed is decreased
by approx. 1 mph/1 km/h.▷Each time the lever is pulled beyond the
resistance point, the desired speed is re‐
duced by up to 5 mph or 10 km/h until the
minimum speed of 20 mph/30 km/h is ach‐
ieved.
The system stores and maintains the speed.
Interrupting the system
Push the lever upwards or downwards, ar‐
row 3.
The displays in the speedometer change color.
In addition, the system is automatically inter‐
rupted in the following situations:
▷When the brakes are applied.▷In cars with manual transmission, when
gears are shifted very slowly or if neutral is
engaged.▷In cars with Sport automatic transmission,
when transmission position N is engaged.▷When DTC is activated or DSC is deacti‐
vated.▷When DSC or ABS is intervening.
Cruise control is not deactivated by depressing
the accelerator pedal. Once the accelerator
pedal is released, the stored speed is achieved
again and maintained.
Warning light A message appears on the Control
Display.
The warning light comes on, for ex‐
ample, when cruise control has been deacti‐
vated as a result of DSC intervention.
Deactivating the system
▷Press the lever upward or downward twice,
arrow 3.▷Switch off the ignition.
The stored speed is cleared.
Resuming a speed stored beforehand Press the button, arrow 4. The last stored
speed is resumed and maintained.
Displays in the instrument cluster
1Stored speed2Selected speed is displayed briefly
If --- mph or --- km/h temporarily appears in
the instrument cluster display, it is possible
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that the system prerequisites for operation are
currently not met.
Call up Check Control messages, refer to
page 83.
Malfunction The warning light comes on when the
system has failed.
A message appears on the Control
Display. More information, refer to page 82.
Park Distance Control PDC
The concept PDC supports you when parking.
You are alerted that you are slowly approach‐
ing an object behind the vehicle and, if equip‐
ped accordingly, in front of the vehicle by:▷Signal tones.▷A visual display.
Measurement
Measurements are made by ultrasound sen‐
sors in the bumpers.
The range is approx. 6 ft/2 m.
An acoustic warning is first given:
▷By the front sensors and two rear corner
sensors at approx. 24 in/60 cm.▷By the rear middle sensors at approx.
5 ft/1.50 m.
System limits
Check the traffic situation as well
PDC cannot serve as a substitute for the
driver's personal judgment of the traffic situa‐
tion. Check the traffic situation around the ve‐
hicle with your own eyes. Otherwise, an acci‐
dent could result from road users or objects
located outside of the PDC detection range.
Loud noises from outside and inside the vehi‐
cle may prevent you from hearing the PDC's
signal tone.◀
Avoid driving quickly with PDC
Avoid approaching an object quickly.
Avoid driving away quickly while PDC is not yet
active.
For technical reasons, the system may other‐
wise be too late in issuing a warning.◀
Limits of ultrasonic measurement
The detection of objects can reach the physi‐
cal limits of ultrasonic measurement, for in‐
stance:▷With tow bars and trailer hitches.▷With thin or wedge-shaped objects.▷With low objects.▷With objects with corners and sharp edges.
Low objects already displayed, e.g., curbs, can
move into the blind area of the sensors before
or after a continuous tone sounds.
High, protruding objects such as ledges may
not be detected.
False warnings
PDC may issue a warning under the following
conditions even though there is no obstacle
within the detection range:
▷In heavy rain.▷When sensors are very dirty or covered in
ice.▷When sensors are covered in snow.▷On rough road surfaces.▷In large buildings with right angles and
smooth walls, e.g., in underground ga‐
rages.▷In heavy exhaust.▷Due to other ultrasound sources, e.g.,
sweeping machines, high pressure steam
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els. These entries are proof of regular mainte‐
nance.
Socket for OBD Onboard
Diagnosis
Socket for Onboard Diagnosis
The socket for Onboard Diagnosis may
only be used by the service center, by work‐
shops that operate according to the specifica‐
tions of the vehicle manufacturer with appro‐
priately trained personnel, and by other
authorized persons. Otherwise, its use may
lead to vehicle malfunctions.◀
On the driver's side is an OBD socket for
checking the primary components in the vehi‐
cle emissions.
Emissions
▷The warning lamp lights up:
The emissions values are deterio‐
rating. Have the vehicle checked as
soon as possible.▷The warning lamp flashes under certain
circumstances:
This indicates that there is excessive mis‐
firing in the engine.
Reduce the vehicle speed and have the
system checked immediately; otherwise,
serious engine misfiring within a brief pe‐
riod can seriously damage emission con‐
trol components, in particular the catalytic
converter.Display of the previously described
malfunctions on Canadian models.
Fuel cap The indicator lamp lights up.
If the fuel cap is not properly tight‐
ened, the OBD system may conclude that fuel
vapor is escaping. If the cap is then tightened,
the display should go out in a short time.Seite 242MobilityMaintenance242
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Breakdown assistanceVehicle 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.
Hazard warning system
The button for the hazard warning system is
located on the center console.
Intelligent Emergency
Request
Requirements
▷Radio readiness is switched on.▷The Assist system is operable.▷The SIM card integrated in the vehicle is
activated.▷ConnectedDrive subscription is available.
Only press the SOS button in an emergency.
Emergency Request not guaranteed
For technical reasons, the Emergency
Request cannot be guaranteed under unfavor‐
able conditions.◀
Initiating an Emergency Request1.Briefly press the cover flap to open.2.Press the SOS button until the LED in the
button lights up.▷The LED lights up: an Emergency Request
was initiated.
If the situation allows, wait in your vehicle
until the voice connection has been estab‐
lished.▷The LED flashes if the connection to the
BMW Response Center has been estab‐
lished.
Once the BMW Response Center has re‐
ceived your Emergency Request, the BMW
Response Center contacts you and takes
further steps to help you.
Even if you are unable to respond, the
BMW Response Center can take further
steps to help you under certain circum‐
stances.
For this purpose, data that are used to de‐
termine the necessary rescue measures,
such as the current position of the vehicle
if it can be established, are transmitted to
the BMW Response Center.Seite 249Breakdown assistanceMobility249
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Follow the towing instructions
Follow all towing instructions, or vehicle
damage or accidents may occur.◀▷Make sure that the ignition is switched on;
otherwise, the low beams, tail lights, turn
signals, and windshield wipers may be un‐
available.▷Do not tow the vehicle with the rear axle
tilted, as the front wheels could turn.▷When the engine is stopped, there is no
power assist. Consequently, more force
needs to be applied when braking and
steering.▷Larger steering wheel movements are re‐
quired.▷The towing vehicle must not be lighter
than the vehicle being towed; otherwise,
it will not be possible to control the vehicle
response.
Tow truck
Have your vehicle transported with a tow truck
with a so-called lift bar or on a flat bed.
Do not lift the vehicle
Do not lift the vehicle by the tow fitting or
body and chassis parts; otherwise, damage
may result.◀
Towing other vehicles
General information Light towing vehicle
The towing vehicle must not be lighter
than the vehicle being towed; otherwise, it will
not be possible to control the vehicle re‐
sponse.◀
Attaching the tow bar/tow rope correctly
Attach the tow bar or tow rope to the tow
fitting; connecting it to other vehicle parts may
cause damage.◀▷Switch on the hazard warning system, de‐
pending on local regulations.▷If the electrical system has failed, clearly
identify the vehicle being towed by placing
a sign or a warning triangle in the rear win‐
dow.
Tow bar
The tow fittings used should be on the same
side on both vehicles.
Should it prove impossible to avoid mounting
the tow bar at an offset angle, please observe
the following:
▷Maneuvering capability is limited during
cornering.▷The tow bar will generate lateral forces if it
is secured with an offset.
Tow rope
When starting to tow the vehicle, make sure
that the tow rope is taut.
To avoid jerking and the associated stresses
on the vehicle components when towing, al‐
ways use nylon ropes or nylon straps.
Attaching the tow rope correctly
Only secure the tow rope on the tow fit‐
ting; otherwise, damage can occur when it is
secured on other parts of the vehicle.◀
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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 99
Acceleration assistant, Launch Control 68
Accident, refer to Emergency Request, initiating 249
Activated charcoal filter with automatic climate con‐
trol 113
Adaptive brake light, refer to Brake force display 98
Adaptive Light Control 86
Additional telephone 192
Additives– Coolant 239
Additives, oil 238
After washing vehicle 256
Airbags 90
Airbags
– Indicator/warning lamps 92
Air circulation, refer to Recir‐
culated air mode 108, 112
Air conditioner 108
Air conditioning mode
– Air conditioner 108– Automatic climate con‐
trol 110– Ventilation 109, 112
Air distribution
– Automatic 111– Individual 108– Manual 108
Air flow rate 108, 111
Airing, refer to Ventila‐ tion 109, 112
Air outlets, refer to Air vents 107
Air pressure, refer to Tire in‐ flation pressure 226
Air supply– Air conditioner 108– Automatic climate con‐
trol 110– Ventilation 109, 112
Air vents 107
Air vents
– Refer to Ventila‐
tion 109, 112
Alarm system 39
Alarm system
– Avoiding unintentional
alarms 40– Ending an alarm 39– Interior motion sensor 40– Tilt alarm sensor 40
All around the headliner 17
All-season tires, refer to Win‐ ter tires 233
Alternating-code hand-held transmitter 115
Alternative oil types 238
AM/FM station 162
Announcement, navigation, refer to Spoken instruc‐
tions 151
Antifreeze
– Coolant 239– Washer fluid 62
Antilock Brake System,
ABS 99
Anti-slip control, refer to DSC 99
Anti-theft protection 32
Anti-theft protection, lug bolts 247
Appointments 208
Approved axle loads, refer to Weights 262
Approved engine oils 238
Approved gross vehicle
weight, refer to
Weights 262
Armrest, refer to Center arm‐ rest 122
Arrival time, refer to Com‐ puter 73
Ashtray 118
Assistance systems, refer to Driving stability control sys‐
tems 99
Assistance when driving off 102
Audio device, external 123
Audio playback 171
Audio playback, Blue‐ tooth 183
Automatic air distribu‐ tion 111
Automatic air flow rate 111
Automatic car wash 255
Automatic climate con‐ trol 107 , 110
Automatic climate control– Automatic air distribu‐
tion 111
Automatic cruise control 103
Automatic Curb Monitor 50
Automatic Engine Start/Stop Function 57
Automatic headlamp con‐ trol 86
Automatic recirculated air control 112
Automatic transmission
– 7-gear with dual clutch 65– 8-gear 63
AUTO program with auto‐
matic climate control 111
AUX-IN port 123, 180
Average fuel consumption 73
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