2012 BMW X3 brake

Things to remember when drivingVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
Breaking-in period
General information
Moving parts need to be broken in to adjust to
each other.
The following instructions will help achieve a
long vehicle life and good economy.
Engine and differential
Always obey the official speed limit.
Up to 1,200 miles/2,000 km
Do not exceed the maximum engine and road
speed:▷For gasoline engine, 4,500 rpm and
100 mph/160 km/h.
Avoid full-throttle operation and use of the
transmission's kickdown mode for the initial
miles.
From 1,200 miles/2,000 km
The engine and vehicle speed can gradually be
increased.
Tires
Due to technical factors associated with their
manufacture, tires do not achieve their full trac‐
tion potential until after an initial breaking-in pe‐
riod.
Drive conservatively for the first 200 miles/
300 km.
Brake system
Brakes require an initial break-in period of ap‐
prox. 300 miles/500 km to achieve optimized
contact and wear patterns between brake pads
and discs. Drive moderately during this break-in
period.
Following part replacement
The same breaking in procedures should be ob‐
served if any of the components mentioned
above have to be renewed in the course of the
vehicle's operating life.
General driving notes
Closing the tailgate Drive with the tailgate closed
Only drive with the tailgate closed; other‐
wise, in the event of an accident or braking or
evasive maneuvers, passengers or other road
users may be injured or the vehicle may be dam‐
aged. In addition, exhaust fumes may enter the
passenger compartment.◀
If driving with the tailgate open cannot be
avoided:▷Close all windows and the glass sunroof.▷Greatly increase the blower speed.▷Drive moderately.
Hot exhaust system
Hot exhaust system
High temperatures are generated in the
exhaust system.
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Do not remove the heat shields installed and
never apply undercoating to them. When driv‐
ing, standing at idle and while parking, take care
to avoid possible contact between the hot ex‐
haust system and any highly flammable materi‐
als such as hay, leaves, grass, etc. Such contact
could lead to a fire, and with it the risk of serious
personal injury as well as property damage.
Do not touch hot exhaust pipes; otherwise, there
is the danger of getting burned.◀
Mobile communication devices in the
vehicle
Mobile communication devices in the ve‐
hicle
It is advised that you do not use mobile commu‐
nication devices, e.g., mobile phones, inside the
vehicle without connecting them directly to the
external antenna. Otherwise, the vehicle elec‐
tronics and mobile communication devices can
interfere with each other. In addition, there is no
assurance that the radiation generated during
transmission will be discharged from the vehicle
interior.◀
Hydroplaning
On wet or slushy roads, a wedge of water can
form between the tires and road surface.
This phenomenon is referred to as hydroplan‐
ing. It is characterized by a partial or complete
loss of contact between the tires and the road
surface, ultimately undermining your ability to
steer and brake the vehicle.
Hydroplaning
When driving on wet or slushy roads, re‐
duce your speed to prevent hydroplaning.◀
Driving through water
Drive though calm water only if it is not deeper
than 19.6 inches/50 cm and at this height, no
faster than walking speed, up to 6 mph/10 km/h.Adhere to water depth and speed limita‐
tions
Do not exceed this water depth and walking
speed; otherwise, the vehicle's engine, the elec‐
trical systems and the transmission may be
damaged.◀
Braking safely
Your vehicle is equipped with ABS as a standard
feature.
Applying the brakes fully is the most effective
way of braking in situations when this is neces‐
sary.
The vehicle maintains steering responsiveness.
You can still avoid any obstacles with a minimum
of steering effort.
Pulsation of the brake pedal and sounds from
the hydraulic circuits indicate that ABS is in its
active mode.
Objects in the area around the pedals No objects in the area around the pedals
Keep floor mats, carpets, and any other
objects out of the area of motion of the pedals;
otherwise, the function of the pedals could be
impeded while driving
Do not place additional floor mats over existing
mats or other objects.
Only use floor mats that have been approved for
the vehicle and can be properly fixed in place.
Ensure that the floor mats are securely fastened
again after they were removed for cleaning, for
example.◀
Driving in wet conditions
When roads are wet or there is heavy rain, briefly
exert gentle pressure on the brake pedal every
few miles.
Ensure that this action does not endanger other
road users.
The heat generated in this process helps dry the
brake discs and pads.Seite 129Things to remember when drivingDriving tips129
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In this way braking efficiency will be available
when you need it.
Hills
Drive long or steep downhill gradients in the gear
in which the least braking is required. Otherwise,
the brake system may overheat, resulting in a
reduction in the brake system efficiency.
Manual transmission:
You can increase the engine's braking effect by
shifting down, going all the way to first gear, if
necessary.
Automatic transmission:
You can increase the engine's braking effect by
shifting down in the manual mode of the auto‐
matic transmission, refer to page 65.
Avoid load on the brakes
Avoid placing excessive load on the brake
system. Light but consistent brake pressure can
lead to high temperatures, brake wear and pos‐
sibly even brake failure.◀
Do not drive in neutral
Do not drive in neutral or with the engine
stopped, as doing so disables engine braking. In
addition, steering and brake assist is unavailable
with the engine stopped.◀
Brake disc corrosion
Corrosion on the brake discs and contamination
on the brake pads are furthered by:▷Low mileage.▷Extended periods when the vehicle is not
used at all.▷Infrequent use of the brakes.
Corrosion occurs when the minimum pressure
that must be exerted by the pads during brake
applications to clean the discs is not reached.
Should corrosion form on the brake discs, the
brakes will tend to respond with a pulsating ef‐
fect that generally cannot be corrected.
Condensation under the parked vehicle
When using the automatic climate control, con‐
densation water develops that exits underneath
the vehicle.
Therefore, traces of condensed water under the
vehicle are normal.
Roof-mounted luggage rack
Note
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.
Loading
Because roof racks raise the vehicle'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.▷Distribute the roof load uniformly.▷The roof load should not be too large in area.▷Always place the heaviest pieces on the bot‐
tom.▷Secure the roof luggage firmly, e.g., 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‐
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4."Options" Open.5."Random"
CDs/DVDs with compressed audio files: All
tracks in the selected directory are played in
random order.
Random mode is switched off when the audio
source is changed and the ignition is switched
off.
Fast forward/reverse Press and hold the button.
Automatic repeat
The selected CDs or DVDs are repeated auto‐
matically.
Video playback
Country codes
Only DVDs with the code of the home region can
be played back; also refer to the information on
the DVD.
CodeRegion1USA, Canada2Japan, Europe, Middle East, South Af‐
rica3Southeast Asia4Australia, Central and South America,
New Zealand5Northwest Asia, North AfricaCodeRegion6China0All regions
Playback
The video image is displayed on the front Con‐
trol Display up to a speed of approx. 2 mph/3 km/
h; in some countries, it is only displayed if the
parking brake is set or if the automatic trans‐
mission is in position P.
DVD video
1."CD/Multimedia"2."CD/DVD"3.Select a DVD with video content.4. "DVD menu"
VCD/SVCD
1."CD/Multimedia"2."CD/DVD"3.Select a CD with video content.4. "Select track"5.Select the desired track.
Video menu
To open the video menu: turn the controller dur‐
ing playback.
Press the controller when "Back" is displayed.
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Current playback
List of tracks currently being played.1."CD/Multimedia"2."External devices"3.Select the or symbol.4. "Current playback"
Random playback
The current list of tracks is played back in ran‐
dom order.
1."CD/Multimedia"2."External devices"3."Options" Open.4."Random"
Fast forward/reverse
Press and hold the button.
Video playback
At a glance
Video playback via snap-in adapter is possible.
Operation can be performed via iDrive. The
sound is output on the vehicle loudspeakers.
Playback
The video image is displayed on the front Con‐
trol Display up to a speed of approx. 2 mph/3 km/
h; in some countries, it is only displayed if the
parking brake is set or if the automatic trans‐
mission is in position P.
1."CD/Multimedia"2."External devices"3. Select the symbol.4. "Video"5.Select the directory if necessary.To go up a level in the directory: move the
controller to the left.6.Select the desired video file to begin play‐
back.
Video menu
SymbolFunction Next video file Previous video file
Double-click on an icon to play back
previous video file.
Notes
Do not expose the audio device to extreme en‐
vironmental conditions, such as very high tem‐
peratures; refer to the audio device operating
instructions.
Depending on the configuration of the audio
files, e.g., bit rates greater than 256 kbit/s, the
files may not play back correctly in each case.
Information on connection
▷The connected audio device is supplied with
a max. power of 500 mA if supported by the
device. Therefore, do not additionally con‐
nect the device to a socket in the vehicle;
otherwise, playback may be compromised.▷Do not use force when plugging the con‐
nector into the USB interface.▷Do not connect devices such as fans or
lamps to the USB audio interface.▷Do not connect USB hard drives.▷Do not use the USB audio interface to re‐
charge external devices.
Bluetooth audio
At a glance
▷Music files on external devices such as audio
devices or mobile phones can be played
back via Bluetooth.Seite 181CD/multimediaEntertainment181
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MaintenanceVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
BMW Maintenance System
The maintenance system directs you to re‐
quired maintenance measures and thereby sup‐
ports you in maintaining road safety and the op‐
erational reliability of the vehicle.
Condition Based Service CBS
Sensors and special algorithms take into ac‐
count the driving conditions of your vehicle.
Based on this, Condition Based Service deter‐
mines the maintenance requirements.
The system makes it possible to adapt the
amount of maintenance you need to your user
profile.
Detailed information on service requirements,
refer to page 74, can be displayed on the Control
Display.
Service data in the remote control
Information on the required maintenance is con‐
tinuously stored in the remote control. Your
service center will read out this data and suggest
the right array of service procedures for your ve‐
hicle.
Therefore, hand your service specialist the re‐
mote control that you used most recently.Storage periods
Storage periods during which the vehicle bat‐
tery was disconnected are not taken into ac‐
count.
If this occurs, have a service center update the
time-dependent maintenance procedures,
such as checking brake fluid and, if necessary,
changing the engine oil and the microfilter/acti‐
vated-charcoal filter.
Service and Warranty
Information Booklet for US
models and Warranty and
Service Guide Booklet for
Canadian models
Please consult your Service and Warranty Infor‐
mation Booklet for US models and Warranty and
Service Guide Booklet for Canadian models for
additional information on service requirements.
Maintenance and repair should be performed by
your service center. Make sure to have regular
maintenance procedures recorded in the vehi‐
cle's Service and Warranty Information Booklet
for US models, and in the Warranty and Service
Guide Booklet for Canadian models. These en‐
tries are proof of regular maintenance.Seite 234MobilityMaintenance234
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The bulb is attached to the cap.3.Turn the bulb clockwise to remove it.4.Insert the new bulb and attach the cover in
the reverse order.
Lateral turn signals
Follow the General instructions on lamps and
bulbs, refer to page 237.
These lamps are made using LED technology.
Please contact your service center in the event
of a malfunction.
Tail lamps, bulb replacement
At a glance
1Turn signal2Backup lamp3Inside brake lamp4Tail lamp5Tail lamp/brake light
Turn signal, tail lamp and brake lamp
Follow the General instructions on lamps and
bulbs, refer to page 237.
21-watt bulb, P21W
With an Adaptive Light Control or xenon head‐
lamp: tail lamp is designed with LED-technol‐
ogy. Contact your service center in the event of
a malfunction.1.Open the tailgate.2.Insert the screwdriver from the onboard ve‐
hicle tool kit between the cover and body,
push it up, arrow, and remove the cover.3.Release the nuts.4.Remove the tail lamp from the body and de‐
tach the connector.5.Release three fasteners on the bulb holder
and remove bulb holder from the tail lamp.Seite 240MobilityReplacing components240
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6.Turn the bulb and remove it. The turn signal
is the upper bulb and the tail lamp/brake
lamp is the lower bulb on the bulb holder.7.Proceed in the reverse order to insert the
new bulb and attach the bulb holder. Make
sure that the bulb holder is engaged in all
fasteners.8.Connect and install tail lamp.9.Insert cover with the three mountings in the
tail lamp. While applying pressure on the top
and bottom bracket, slide the cover down to
the stop.
Backup lamp and inner brake lamp
Follow the General instructions on lamps and
bulbs, refer to page 237.
Backup lamp: 16-watt bulb, W16W
Inner brake lamp: 21-watt bulb, H21W
1.Open the tailgate.2.Pull out the cover at the recessed grip, ar‐
row.3.Detach the connector.4.Detach the bulb holder from the tail lamp.
The backup lamp is the upper lamp and the
brake lamp is the lower lamp on the bulb
holder.5.To replace the backup lamp, pull off the bulb
carefully.
To replace the brake lamp, push the bulb
down and turn it to the left.6.Proceed in the reverse order to insert the
new bulb and attach the bulb holder.Ensure that the bulb holder is firmly at‐
tached.
Changing wheels
Notes
The vehicle equipment does not include a spare
tire.
When using run-flat tires or tire sealants, a tire
does not need to be changed immediately in the
event of pressure loss due to a flat tire.
The tools for changing wheels are available as
accessories from your service center.
Jacking points for the vehicle jack
The jacking points for the vehicle jack are lo‐
cated in the positions shown.
Vehicle battery
Maintenance
The battery is maintenance-free, i.e., the elec‐
trolyte will last for the life of the battery.
Your service center will be glad to advise you on
questions regarding the battery.
Battery replacement Use approved vehicle batteries only.
Only use vehicle batteries that have been
approved for your vehicle by the manufacturer;
otherwise, the vehicle could be damaged and
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