warning light BMW X3 2017 Repair Manual

HillsWARNING
Light but consistent brake pressure can
lead to high temperatures, brakes wearing out
and possibly even brake failure. There is risk of
an accident. Avoid placing excessive stress on
the brake system.◀
WARNING
In idle state or with the engine switched
off, safety-relevant functions are restricted or
not available anymore, e.g., braking effect of
the engine or braking force and steering sup‐
port. There is risk of an accident. Do not drive
in idle state or with the engine switched off.◀
Drive long or steep downhill gradients in the
gear that requires least braking efforts. Other‐
wise the brakes may overheat and reduce
brake efficiency.
You can increase the engine's braking effect
by shifting down, going all the way to first gear,
if needed.
Brake disc corrosion
Corrosion on the brake discs and contamina‐
tion on the brake pads are furthered by the fol‐
lowing circumstances:▷Low mileage.▷Extended periods when the vehicle is not
used at all.▷Infrequent use of the brakes.
Corrosion will built up when the maximum
pressure applied to the brake pads during
braking is not reached - thus discs don't get
cleaned.
Corrosion buildup on the brake discs will cause
a pulsating effect on the brakes in their re‐
sponse - generally that cannot be corrected.
Condensation under the parked
vehicle
When using the automatic climate control,
condensation water develops collecting under‐
neath the vehicle.
Driving on racetracksHigher mechanical and thermal loads during
racetrack operation lead to increased wear.
This wear is not covered by the warranty. The
vehicle is not designed for motorsports com‐
petitive use.Seite 185Things to remember when drivingDriving tips185
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Cargo net, FlexNetThe flexible cargo net is hooked into eyes and
secures the cargo in the cargo area. The stor‐
age net can be attached to the following eyes:▷Lashing eyes in the rails.▷Eyes on the cargo area wall.
The eyes are located on both sides of the
cargo area.
Securing cargo WARNING
Improperly stowed objects can shift and
be thrown into the vehicle's interior, e.g., in the
event of an accident or during braking and eva‐
sive maneuvers. Vehicle occupants can be hit
and injured. There is a risk of injury. Stow and
secure objects and cargo properly.◀
▷Smaller and lighter cargo: secure with
ratchet straps or with a cargo net or draw
straps.▷Larger and heavy cargo: secure with cargo
straps.
Secure cargo straps, cargo netting, retain‐
ing straps or draw straps on the lashing
eyes in the cargo area.
Roof-mounted luggage rack
Information
Installation only possible with roof rack.
Roof racks are available as special accessories.
Attachment to the rack Follow the installation instructions of the roof
rack.
Mounting
Be sure that adequate clearance is maintained
for tilting and opening the glass sunroof.
LoadingBecause roof-mounted luggage racks raise thevehicle's center of gravity when loaded, they
have a major effect on vehicle handling and
steering response.
Therefore, note the following when loading
and driving:▷Do not exceed the approved roof/axle
loads and the approved gross vehicle
weight.▷Be sure that adequate clearance is main‐
tained for tilting and opening the glass
sunroof.▷Distribute the roof load uniformly.▷The roof load should not extend past the
loading area.▷Always place the heaviest pieces on the
bottom.▷Secure the roof luggage firmly, for exam‐
ple, tie with ratchet straps.▷Do not let objects project into the opening
path of the tailgate.▷Drive smoothly. Avoid sudden acceleration
and braking maneuvers. Take corners gen‐
tly.Seite 188Driving tipsLoading188
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In addition, context-sensitive instructions are
displayed to assist with an optimized fuel con‐
sumption driving style.
The achieved extended range is displayed in
the instrument cluster as bonus range.
Overview
Button in the vehicle
The system includes the following EfficientDy‐
namics functions and displays:
▷ECO PRO bonus range, refer to page 191.▷ECO PRO tips driving instruction, refer to
page 192.▷ECO PRO climate control, refer to
page 191.▷ECO PRO coasting driving status, refer to
page 193.
Activate ECO PRO
Press button repeatedly until ECO
PRO is displayed in the instrument
cluster.
Configuring ECO PRO
Via the Driving Dynamics Control
1.Activate ECO PRO.2."Configure ECO PRO"
Via the iDrive
1."Settings"2."ECO PRO mode"With respective equipment:1."Settings"2."Driving mode"3."Configure ECO PRO"
ECO PRO Tip
▷"Tip at:":
Adjust the ECO PRO speed.▷"ECO PRO speed warning":
An ECO PRO tip is displayed if the speed
of the set ECO PRO limit is exceeded.
Coasting
Fuel-efficiency can be optimized by disengag‐
ing the engine and Coasting with the engine
idling.
This function is only available in ECO PRO
mode.
ECO PRO climate control
"ECO PRO climate control"
Climate control is set to be fuel-efficient.
By making a slight change to the set tempera‐
ture, or slowly adjusting the rate of heating or
cooling of the car's interior, fuel consumption
can be economized.
The mirror heating is made available when out‐
side temperatures are very cold.
ECO PRO Efficiency Shows potential savings with the current set‐
tings in percentages.
Display in the instrument cluster
ECO PRO bonus range An adjusted driving style helps
you extend your driving range.
This may be displayed as the
bonus range in the instrument
cluster.
Seite 191Saving fuelDriving tips191
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shop. After rotating, check the tire pressure
and correct if needed.
Rotating the tires between the axes is not per‐
missible on vehicles with different tire sizes or
rim sizes on the front and rear axles.
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.
Run-flat tires
Label
RSC label on the tire sidewall.
The wheels consist of tires that are self-sup‐
porting, to a limited degree, and possibly spe‐
cial rims.
The support of the sidewall allows the tire to
remain drivable to a restricted degree in the
event of a tire inflation pressure loss.
Follow the instructions for continued driving
with a flat tire.
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.
A dealer’s service center will be glad to answer
additional questions at any time.
Repairing a flat tire
Safety measures▷Park the vehicle as far away as possible
from passing traffic and on solid ground.▷Switch on the hazard warning system.▷Secure the vehicle against rolling away by
setting the parking brake.▷Turn the steering wheel until the front
wheels are in the straight-ahead position
and engage the steering wheel lock.▷Have all vehicle occupants get out of the
vehicle and ensure that they remain out‐
side the immediate area in a safe place,
such as behind a guardrail.▷If necessary, set up a warning triangle at an
appropriate distance.
Mobility System
The concept
With the Mobility System, minor tire damage
can be sealed temporarily to enable continued
travel. To accomplish this, sealant is pumped
into the tires, which seals the damage from the
inside.
The compressor can be used to check the tire
inflation pressure.
Information
▷Follow the instructions on using the Mobi‐
lity System found on the compressor and
sealant container.▷Use of the Mobility System may be ineffec‐
tive if the tire puncture measures approx.
1/8 in/4 mm or more.▷Contact a dealer’s service center or an‐
other qualified service center or repair
shop if the tire cannot be made drivable.▷If possible, do not remove foreign bodies
that have penetrated the tire.Seite 212MobilityWheels and tires212
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CoolantVehicle features and optionsThis chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Information WARNING
With the engine hot and the cooling sys‐
tem open, coolant can escape and lead to
scalding. There is a a risk of injury. Only open
the cooling system with the engine cooled
down.◀
WARNING
Additives are harmful and incorrect addi‐
tives can damage the engine. There is a risk of
injury and risk of property damage. Do not al‐
low additives to come into contact with skin,
eyes or articles of clothing. Use suitable addi‐
tives only.◀
Coolant consists of water and additives.
Not all commercially available additives are
suitable for the vehicle. Information about suit‐
able additives is available from a dealer’s serv‐
ice center or another qualified service center or
repair shop.Coolant level
Overview
Depending on the engine installation, the cool‐
ant reservoir is located on the right side or the
left side of the engine compartment.
Checking1.Let the engine cool.2.Turn the lid of the coolant reservoir slightly
counterclockwise to allow any excess
pressure to dissipate, then open it.3.Open the coolant reservoir lid.4.The coolant level is correct if it lies be‐
tween the minimum and maximum marks
in the filler neck.Seite 224MobilityCoolant224
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Socket for OBD Onboard
Diagnosis
Information ATTENTION
The socket for Onboard Diagnosis is an
intricate component intended to be used in
conjunction with specialized equipment to
check the vehicle’s primary emissions system.
Improper use of the socket for Onboard Diag‐
nosis, or contact with the socket for Onboard
Diagnosis for other than its intended purpose,
can cause vehicle malfunctions and creates
risks of personal and property damage. Given
the foregoing, the manufacture of your vehicle
strongly recommends that access to the
socket for Onboard Diagnosis be limited to a
dealer's service center or another qualified
service center or repair shop or other persons
that have the specialized training and equip‐
ment for purposes of properly utilizing the
socket for Onboard Diagnosis.◀
Position
There is an OBD socket on the driver's side for
checking the primary components in the vehi‐
cle's emissions.
Emissions
▷The warning lamp lights up:
Emissions are deteriorating. 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.Seite 227MaintenanceMobility227
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Rear: replacing the wiper blades1.Lift off the wiper fully and pull off the wiper
blade, arrow.2.Attach a new wiper blade. It must engage
audibly.3.Fold down the wipers.
Lamp and bulb replacement
Information
Lights and bulbs
Lights and bulbs make an essential contribu‐
tion to vehicle safety.
The manufacturer of the vehicle recommends
that you have appropriate work performed by a
dealer’s service center or another qualified
service center or repair shop if you are unfami‐
liar with it or if it has not been described here.
A spare lamp box is available from a dealer’s
service center or another qualified service cen‐
ter or repair shop.
WARNING
Bulbs can get hot during operation. Con‐
tact with the bulbs can cause burns. There is a
risk of injuries. Only change bulbs after they
have cooled off.◀
WARNING
Work on switched-on lighting systems
can cause short circuits. There is a risk of inju‐
ries or a risk of property damage. When work‐
ing on the lighting system, switch off the lamps
in question. If necessary, heed the bulb manu‐
facturer's instructions.◀
DANGER
There can be high voltage in the lighting
system. There is danger to life. The manufac‐
turer of your vehicle recommends that the
work on the lighting system including bulb re‐
placement be performed by a dealer’s service
center or another qualified service center or re‐
pair shop.◀
CAUTION
Dirty bulbs have a reduced service life.
There is a risk of property damage. Do not hold
new bulbs with your bare hands. Use a clean
cloth or something similar, or hold the bulb by
its base.◀
Light-emitting diodes (LEDs)
Some items of equipment use light-emitting
diodes installed behind a cover as a light
source.
These light-emitting diodes, which are related
to conventional lasers, are officially designated as Class 1 light-emitting diodes.
WARNING
Too intensive brightness can irritate or
damage the retina of the eye. There is a a risk
of injury. Do not look directly into the head‐
lights or other light sources. Do not remove the
LED covers.◀
Headlight glass
Condensation can form on the inside of the ex‐
ternal lights in cool or humid weather. When
driving with the lights switched on, the con‐
densation evaporates after a short time. The
headlight glass does not need to be changed.
If despite driving with the lights switched on,
increasing humidity forms, e. g. water droplets
in the lamp, the manufacturer of your vehicle
recommends having it checked by a dealer’sSeite 229Replacing componentsMobility229
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Breakdown assistanceVehicle features and options
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Hazard warning flashers
The button is located in the center console.
Intelligent emergency call
The concept In case of an emergency, an Emergency Re‐
quest can be made through this system.
General information
Only press the SOS button in an emergency.
For technical reasons, the Emergency Request
cannot be guaranteed under unfavorable con‐
ditions.
Overview
SOS button in the roofliner
Requirements
▷The SIM card integrated in the vehicle has
been activated.▷The radio-ready state is switched on.▷The Assist system is functional.
Initiating an Emergency Request
1.Press the cover briefly to open it.2.Press the SOS button until the LED at the
button lights up green.▷The LED lights up green: an Emergency
Request was initiated.
If a cancel prompt appears on the display,
the Emergency Request can be aborted.
If the situation allows, wait in your vehicle
until the voice connection has been estab‐
lished.▷The LED flashes green when a connection
to the BMW Response Center has been
established.
When the Emergency Request is received
at the BMW Response Center, 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 furtherSeite 237Breakdown assistanceMobility237
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corresponding engine or body ground of
the vehicle to be started.
Starting the engine
Never use spray fluids to start the engine.
1.Start the engine of the assisting vehicle
and let it run for several minutes at an in‐
creased idle speed.
If the vehicle to be started has a diesel en‐
gine: let the engine of the assisting vehicle
run for approx. 10 minutes.2.Start the engine of the vehicle that is to be
started in the usual way.
If the first starting attempt is not success‐
ful, wait a few minutes before making an‐
other attempt in order to allow the dis‐
charged battery to recharge.3.Let both engines run for several minutes.4.Disconnect the jumper cables in the re‐
verse order.
Check the battery and recharge if needed.
Tow-starting and towing Information WARNING
Due to system limits, individual functions
can malfunction during tow-starting/towing
with the Intelligent Safety systems activated,
e.g., approach control warning with light brak‐
ing function. There is risk of an accident.
Switch all Intelligent Safety systems off prior to
tow-starting/towing.◀
Steptronic transmission: transporting
the vehicle
Information
The vehicle is not permitted to be towed.
ATTENTION
The vehicle can be damaged when tow‐
ing the vehicle with a single lifted axle. There is
a risk of damage to property. The vehicle
should only be transported on a loading plat‐
form.◀
Tow truck
The vehicle should only be transported on a
loading platform.
ATTENTION
When lifting the vehicle by the tow fitting
or body and chassis parts; damage can occur
on vehicle parts. There is a risk of damage to
property. Lift vehicle using suitable means.◀
Use tow fitting located in the front only for po‐
sitioning the vehicle.
Pushing vehicle To maneuver vehicle from the danger area,
electronically unlock the transmission lock, re‐
fer to page 82, if needed.
Towing other vehicles
Information WARNING
If the approved gross vehicle weight of
the towing vehicle is lighter than the vehicle to
be towed, the tow fitting can tear off or it will
not be possible to control the vehicle's re‐
sponse. There is risk of an accident! Make sure
Seite 240MobilityBreakdown assistance240
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3.Deactivating Automatic Hold, refer to
page 74.4.Release the parking brake.5.Switch the engine off.
In this way, the ignition remains switched
on, and a Check-Control message is dis‐
played.
CAUTION
Selector lever position P is automati‐
cally engaged when the ignition is
switched off. There is a risk of property
damage. Do not switch ignition off in car
washes.◀
The vehicle cannot be locked from the outside
when in selector lever position N. A signal
sounds when an attempt is made to lock the
vehicle.
To start the engine with Steptronic transmis‐
sion:
1.Depress the brake pedal.2.Press the Start/Stop button.
Pressing the Start/Stop button without step‐
ping on the brake turns the ignition off.
Selector lever positionSelector lever position P is engaged automati‐
cally:
▷When the ignition is switched off.▷After approx. 15 minutes.
Headlights
▷Do not rub dry and do not use abrasive or
acidic cleansers.▷Soak areas that have been dirtied e. g.,
from insects, with shampoo and wash off
with water.▷Thaw ice with de-icing spray; do not use an
ice scraper.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.
Completely remove all residues on the win‐
dows, to minimize loss of visibility due to
smearing and to reduce wiper noises and
wiper blade wear.
Vehicle care
Vehicle care products BMW recommends using vehicle care and
cleaning products from BMW.
WARNING
Cleansers can contain substances that
are dangerous and harmful to your health. There is a risk of injury. When cleaning the in‐
terior, open the doors or windows. Only use
products intended for cleaning vehicles. Fol‐
low the instructions on the container.◀
Vehicle paint
Regular care contributes to driving safety and
value retention. Environmental influences in
areas with elevated air pollution or natural con‐
taminants, such as tree resin or pollen can af‐
fect the vehicle's paintwork. Tailor the fre‐
quency and extent of your vehicle care to
these influences.
Aggressive substances such as spilled fuel, oil,
grease or bird droppings, must be removed im‐
mediately to prevent the finish from being al‐
tered or discolored.
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 increasedSeite 244MobilityCare244
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