ECU BMW X3 2012 User Guide

▷ Display additional information about the
Check Control message in the integrated
owner's manual.▷ "Service request"
Contact the service partner.▷ "Roadside Assistance"
Contact Roadside Assistance.
Hiding Check Control messages
Press the computer button on the turn signal
lever.
▷Some Check Control messages are dis‐
played continuously and are not cleared un‐
til the malfunction is eliminated. If several
malfunctions occur at once, the messages
are displayed consecutively.
These messages can be hidden for approx.
8 seconds. After this time, they are dis‐
played again automatically.▷Other Check Control messages are hidden
automatically after approx. 20 seconds.
They are stored and can be displayed again
later.
Displaying stored Check Control
messages
1."Vehicle Info"2."Vehicle status"3. "Check Control"4.Select the text message.Messages after trip completion
Special messages that are displayed during
driving are displayed again after the ignition is
switched off.
Fuel gauge The vehicle inclination may
cause the display to vary.
Notes on refueling, refer to
page 218.
Tachometer Always avoid engine speeds in
the red warning field. In this
range, the fuel supply is inter‐
rupted to protect the engine.
Engine oil temperature▷Cold engine: the pointer is at
the low temperature end.
Drive at moderate engine and
vehicle speeds.▷Normal operating tempera‐
ture: the pointer is in the mid‐
dle or in the left half of the
temperature display.▷Hot engine: the pointer is at the high tem‐
perature end. A Check Control message is
displayed in addition.
Odometer and trip odometer
▷Odometer, arrow 1.▷Trip odometer, arrow 2.Seite 72ControlsDisplays72
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Interior equipmentVehicle 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.
Integrated universal remote
control
The concept
This system can replace up to three different
hand-held transmitters for various types of re‐
mote-controlled equipment, such as garage
doors or lighting systems.
The hand-held transmitter signal can be pro‐
grammed on one of the three memory buttons.
The corresponding device can then be operated
using the programmed memory button.
The LED indicates that a signal is being trans‐
mitted.
When selling the vehicle, delete the stored pro‐
grams for security reasons.
During programming
During programming and before activat‐
ing a device using the integrated universal re‐
mote control, ensure that there are no people,
animals, or objects in the range of movement of
the remote-controlled device; otherwise, there
is a risk of injury or damage.
Also follow the safety instructions of the hand-
held transmitter.◀
Compatibility If this symbol is printed on the packaging
or in the instructions of the hand-heldtransmitter, the remote-controlled device is
generally compatible with the integrated univer‐
sal remote control.
If you have any questions, please contact:▷Your service center.▷www.homelink.com on the Internet.
HomeLink is a registered trademark of Johnson
Controls, Inc.
Programming
▷LED, arrow 1.▷Memory buttons, arrow 2.
Fixed-code hand-held transmitters
1.Switch on the ignition.2.Initial setup:
Press the two outer memory buttons 1 and
3 for approx. 20 seconds until the LED, ar‐
row 1 flashes.
All programs of the three memory buttons,
arrow 2, are cleared.3.Hold the hand-held transmitter a distance of
approx. 1 to 3 in/2.5 to 8 cm from the mem‐
ory buttons.
The required distance depends on the
manual transmitter.4.Simultaneously press the transmit button of
the hand-held transmitter and the memory
button of the integrated universal remote
control.Seite 116ControlsInterior equipment116
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folded down. Otherwise, injury or damage may
result.◀
Locking the backrest
Before carrying persons in the rear, en‐
gage and thereby lock the backrests, or the re‐
straining effect of the safety belts during an ac‐
cident may be limited.◀
Ensure that the lock is securely engaged
When folding back the backrest, be sure
that it locks in place securely. The red warning
field in the control display disappears. If it is not
properly engaged, transported cargo could en‐
ter the passenger compartment during braking
or evasive maneuvers and endanger the vehicle
occupants.◀
Using the middle safety belt
If the middle safety belt in the rear is used,
the larger section of the backrest must be
locked. Otherwise, the safety belt will not have
a restraining effect.◀
Folding down side
The right side can be folded down separately.
The left side can be folded down in combination
with the middle section.
Reach into the recess and fold forward.
Folding down the middle section
Reach into the recess and pull forward.
Partition net Do not let the partition net snap back into
place
Do not allow the partition net to snap back into
place; otherwise, there is a danger of injury and
the partition net could be damaged.◀
With a normal cargo area
1.Fold open the rear covers on the headliner.2.Pull the partition net out of the case by the
strap.3.Insert the bars into the brackets on both
sides in the headliner toward the front, ar‐
row. This is best performed from the rear
seat.
If the partition net is no longer needed: proceed
in reverse order.
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Storage compartmentsVehicle 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.
Storage compartments
The following storage compartments are avail‐
able in the vehicle interior:▷Glove compartment on the front passenger
side, refer to page 122.▷Storage compartment in the front center
armrest, refer to page 123.▷Compartments in the doors.▷Pockets on the backrests of the front seats.▷Net in the front passenger footwell.
No loose objects in the passenger com‐
partment
Do not stow any objects in the passenger com‐
partment without securing them; otherwise,
they may present a danger to occupants for in‐
stance during braking and avoidance maneu‐
vers.◀
Glove compartment
Front passenger side
Opening
Pull the handle.
The light in the glove compartment switches on.
Close the glove compartment again im‐
mediately
Close the glove compartment immediately after
use while driving; otherwise, injury may occur
during accidents.◀
Closing
Fold up the cover.
Locking
Lock glove compartment with an integrated key,
refer to page 30.
Then the remote control device without an
integrated key can be handed over, e.g. in the
hotel. Access to the glove box is not possible.
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Storage compartment on the right side
A waterproof storage compartment is available
on the right side of the cargo area floor.
Hooks/multi-function hook
Multi-function hooks are available on the left and
right cargo area walls.
Retaining strap
A retaining strap is available on the right side trim
for fastening small objects.
Net
Smaller objects can be stored in the net on the
left side of the cargo area.
Left side storage compartment
To open: pull the handle.
Lashing eyes in the cargo area
To secure the cargo, refer to page 132, there
are lashing eyes in the cargo area.
Lashing eyes in the cargo area with rail
To secure the cargo, refer to page 132, there
are lashing eyes in the cargo area.
Reversible floor panel
The bottom of the cargo floor panel is coated
with a water- and dirt-resistant finish.
Fold the cargo floor panel up, remove it and flip
it over.
Hook on the bottom of the cargo floor panel: for
easier loading, the raised cargo floor panel can
be secured on the edge of the roof with the hook.
Cargo net, FlexNet
To secure the cargo, refer to page 132, the flex‐
ible cargo net can also be used.
Folding box
A folding box is located under the cargo area
floor.Seite 125Storage compartmentsControls125
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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‐
tly.Seite 130Driving tipsThings to remember when driving130
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Stowing cargo▷Very heavy cargo: when the rear seat is not
occupied, secure each of the outer safety
belts in the opposite buckle.▷Cover sharp edges and corners.▷Do not stack cargo above the top edge of the
backrests.▷Heavy cargo: stow as far forward and as low
as possible, ideally directly behind the rear
seat.▷If necessary, fold down the rear backrests to
stow cargo.▷Use the partition net, refer to page 120, to
protect passengers. Make sure that objects
cannot penetrate the partition net.▷Place protective material around any sharp-
edged or pointed objects that could bump
against the rear window while the vehicle is
in motion.Securing cargo
Lashing eyes in the cargo area
To secure the cargo, there are four lashing eyes
in the cargo area
Lashing eyes in the cargo area with rails
To secure the cargo, there are four movable
lashing eyes in the cargo area
To slide the lashing eyes, press the button, ar‐
row 1. Make sure that the lashing eyes latch at
the new position.
If available, the lashing eyes are located under
the cargo floor cover in the cargo area. They can
be inserted into the openings in the rails.
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Cargo net, FlexNet
The flexible cargo net is hooked into eyes and
secures the cargo in the cargo area. The storage
net can be attached to the following eyes:▷Lashing eyes on the rail system.▷Eyes on the cargo area wall.
The eyes are located on both sides of the cargo
area.
Securing cargo
▷Smaller and lighter items: secure with re‐
taining straps or with a cargo net or draw
straps.▷Larger and heavy objects: secure with cargo
straps.
Cargo straps, cargo netting, retaining straps
or draw straps on the lashing eyes in the
cargo area.
Securing cargo
Always position and secure the cargo as
described above; otherwise, it can endanger the
car's occupants if sudden braking or swerving
becomes necessary.
Heavy or hard objects should not be carried
loose inside the car; otherwise, they could be
thrown around as a result of hard braking, sud‐
den swerves, etc., and endanger the occu‐
pants.◀
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Notes
At high temperatures, the charge function of the
mobile phone can be limited where appropriate
and the functions are no longer executed.
When the mobile phone is used via the vehicle,
heed the operating manual 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 tele‐
phone.▷Use of a mobile phone as an audio source.▷Use of an audio device as an audio source,
refer to page 182.
Requirements
▷The mobile phone is suitable.▷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 connection
without confirmation or visibility, refer to the
mobile phone operating instructions.▷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. Comply
with all safety guidelines and regulations.
1."Telephone"2."Options" Open.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 188, that sup‐
port these functions.1."Telephone"2."Bluetooth® (phone)"3."Options" Open.4."Configure Bluetooth®"5.Select the desired additional function.▷"Additional telephone"▷"Office"▷"Bluetooth® audio"6."OK"
As long as an additional function is deactivated,
it cannot be assigned to a telephone.
Additional telephone
A mobile phone can be used as an additional
telephone.
The additional telephone can be used to accept
incoming calls, refer to page 192. While a call is
active on the additional telephone, incoming
calls are displayed on the Control Display.
Audio source
A mobile phone can be used as an audio source.
Pairing and connecting cell phone Pairing the mobile phone
To avoid becoming distracted and posing
an unnecessary hazard both to your own vehi‐
cle's occupants and to other road users, only
pair the mobile phone while the vehicle is sta‐
tionary.◀
1."Telephone"2."Bluetooth® (phone)"Seite 189Professional mobile phone preparation packageCommunication189
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