warning light BMW Z4 SDRIVE28I 2012 User Guide

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 tires1.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 initialized. In this case, initialize
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 the electron‐
ics checked at the next opportunity 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 initialized. In this case, initialize
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 depends
on how the vehicle is used during the trip, the
actual distance may be smaller or greater de‐
pending 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 prop‐
erties.◀
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 con‐
tinue driving, and contact your service center. ◀
Malfunction The small warning lamp flashes in yel‐
low and then lights up continuously;
the larger warning lamp comes on in
yellow. No flat tire can be detected.
Display in the following situations:Seite 79SafetyControls79
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▷A wheel without TPM electronics is fitted:
have the service center check it if necessary.▷Malfunction: have the system checked by
your service center.▷TPM could not be fully reset. Reset the sys‐
tem again.
The small warning lamp flashes in yel‐
low and then lights up continuously;
the larger warning lamp comes on in
yellow. No flat tire can be detected.
Display in the following situations:
▷Disturbance by systems or devices with the
same radio frequency. After leaving the area
of the disturbance, the system automatically
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 la‐
bel, you should determine the proper tire infla‐
tion 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 effi‐
ciency and tire tread life, and may affect the ve‐
hicle's handling and stopping ability.
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re‐
sponsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire pres‐
sure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The TPMS
malfunction indicator is combined with the low
tire pressure telltale. When the system detects
a malfunction, the telltale will flash for approxi‐
mately one minute and then remain continu‐
ously illuminated. This sequence will continue
upon subsequent vehicle start-ups as long as
the malfunction exists. When the malfunction
indicator is illuminated, the system may not be
able to detect or signal low tire pressure as in‐
tended. TPMS malfunctions may occur for a va‐
riety of reasons, including the installation of re‐
placement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle to ensure that the re‐
placement or alternate tires and wheels allow
the TPMS to continue to function properly.
Brake force display
The concept▷During normal brake application, the brake
lamps light up.▷During heavy brake application, the turn sig‐
nals light up in addition.
The brake force display is not activated if the
turn signal function is switched on.
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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 in‐
strument cluster.
Deactivating TRACTION Press the button again.
TRACTION and the DSC OFF indicator
lamp go out.
Indicator/warning lamps
When DTC is activated, TRACTION is displayed
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 instru‐
ment 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 sta‐
bilization.
Activating SPORT Press the button repeatedly until
SPORT is selected in the instrument
cluster.
COMFORT
For a balanced tuning with maximum driving sta‐
bilization.
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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, ar‐
row 1, and hold until the desired speed is
reached.
The vehicle accelerates without pressure on the
accelerator pedal. The system stores and main‐
tains 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 re‐
sistance point, the desired speed is reduced
by up to 5 mph or 10 km/h until the minimum
speed of 20 mph/30 km/h is achieved.
The system stores and maintains the speed.
Interrupting the system
Push the lever upwards or downwards, arrow 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 lamp The warning lamp comes on, for ex‐
ample, when cruise control has been
deactivated as a result of DSC inter‐
vention.
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 that the
system prerequisites for operation are currently
not met.
Call up Check Control messages, refer to
page 67.
Malfunction The warning lamp comes on when the
system has failed.
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More information, refer to page 186.
Park Distance Control PDC
The concept
PDC supports you when parking.
Objects in front of or behind your vehicle that
you are approaching slowly are indicated by
acoustic signals.
Measurement
Measurements are made by ultrasound sensors
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 vehi‐
cle with your own eyes. Otherwise, an accident
could result from road users or objects located
outside of the PDC detection range.
Loud noises from outside and inside the vehicle
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 physical
limits of ultrasonic measurement, for instance:▷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 garages.▷In heavy exhaust.▷Due to other ultrasound sources, e.g.,
sweeping machines, high pressure steam
cleaners or neon lights.
Switching on automatically
Engage reverse gear with the engine running or
the ignition switched on.
Switching off automatically when
driving forward
The system switches off when a certain distance
or speed is exceeded.
Switch on the system again if necessary.
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RefuelingVehicle 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 sys‐
tems.
General information Refuel promptly
At the latest, refuel at a range of 30 miles/
50 km; otherwise, the engine function is not en‐
sured and damage may occur.◀
Notes Switch off the engine before refueling
Always switch off the engine before refu‐
eling; otherwise, fuel cannot be added to the
tank and a message will be displayed.◀
Observe when handling fuel▷Take all precautionary measures and
observe all applicable regulations
when handling fuel.▷Do not carry any spare fuel containers in
your vehicle. They can develop a leak and
cause an explosion or cause a fire in the
event of an accident.◀Fuel filler flap
Opening1.Briefly press the rear edge of the fuel filler
flap.2.Turn the fuel cap counterclockwise.3.Place the fuel cap in the bracket attached to
the fuel filler flap.
Closing
Fit the fuel cap and turn it clockwise until you
clearly hear a click.
Do not pinch the retaining strap
Do not pinch the retaining strap attached
to the cap; otherwise, the cap cannot be closed
properly and fuel vapors can escape.◀
The warning lamp lights up briefly if
the fuel cap is loose or missing. If this
occurs, close the cap correctly.
Manually unlocking fuel filler flap
In the event of a malfunction, you can release the
fuel filler flap manually:
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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 the following warning lamp lights up
in the instrument cluster or the oil level monitor
shows "+1qt" or "+1l".
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 damage. ◀
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,
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 countries.
Approved oil typesSpecificationBMW 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 standard
Oil change
An oil change should be carried out by the serv‐
ice center only.
Coolant
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.◀
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Socket for OBD Onboard
Diagnosis
An OBD socket for testing components that are
critical to exhaust composition is located under
a cover on the driver's side.
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 cir‐
cumstances:
This indicates that there is excessive misfir‐
ing in the engine.
Reduce the vehicle speed and have the sys‐
tem checked immediately; otherwise, seri‐
ous engine misfiring within a brief period can
seriously damage emission control compo‐
nents, in particular the catalytic converter.
Display of the previously described mal‐
functions on Canadian models.
Fuel cap The indicator lamp lights up.
If the fuel cap is not properly tightened,
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.
Data memory
Your vehicle records data relating to vehicle op‐
eration, faults and user settings. These data are
stored in the remote control and can be read out
with suitable devices, particularly when the ve‐
hicle is serviced. The data obtained in this way
provide valuable information for service proc‐
esses and repair or for optimizing and develop‐
ing vehicle functions further. In addition, if you
signed a service contract for Assist, certain ve‐
hicle data can be sent directly from the vehicle
to facilitate the desired services.Seite 169MaintenanceMobility169
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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 sys‐
tems.
Hazard warning system
The button for the hazard warning system is lo‐
cated on the center console.
Emergency Request
Requirements
▷Equipment version with full preparation
package mobile phone.
An Emergency Request can be made, even
if no mobile phones are paired with the ve‐
hicle.▷BMW Assist is activated.▷Radio ready state is activated.▷The BMW Assist system is logged in to a
wireless communications network sup‐
ported by BMW Assist.▷The Assist system is operable.Only press the SOS button in an emergency.
Emergency Request not guaranteed
For technical reasons, the Emergency Re‐
quest cannot be guaranteed under unfavorable
conditions.◀
Service contract▷After your contract with BMW Assist has ex‐
pired, the BMW Assist system can be deac‐
tivated by the service center without you
having to visit a workshop.
After deactivation, an Emergency Request
is no longer possible.▷Under certain circumstances, the system
can be reactivated by a service center after
you sign a new contract.
Initiating an Emergency Request
1.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 Assist Response Center has been es‐
tablished.Seite 176MobilityBreakdown assistance176
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Indicator/warning lampsVehicle equipment
This chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it alsodescribes 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 sys‐
tems.
Overview
The indicator and warning lamps can light up in
a variety of combinations and colors. See the ta‐
ble for information on causes and how to re‐
spond. Note whether a lamp comes on alone or
in combination with another. Some lamps can
light up in different colors. Corresponding dis‐
tinctions are made in the text. 12CauseHow to respondTurn signalThe high beams/headlamp flasher are
switched on.Fasten safety belts.Fasten safety belt, refer to
page 38.Indication in US modelsLights up in red:The parking brake is set.Release the parking brake.Lights up in yellow:Parking brake malfunctioning.Have the system checked imme‐
diately.Parking brake malfunctioning.
Emergency braking with the parking brake not
possible.Have the system checked imme‐
diately.Seite 186MobilityIndicator/warning lamps186
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