lock BMW X3 2017 Service Manual

Driving stability control systemsVehicle 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.
Anti-lock Braking System
ABS
ABS prevents locking of the wheels during
braking.
The vehicle contains its steering power even
during full brake applications, thus increasing
active safety.
ABS is operational every time you start the en‐
gine.
Brake assistant When you apply the brakes rapidly, this system
automatically produces the greatest possible
braking force boost. It reduces the braking dis‐
tance to a minimum during emergency stop.
This system utilizes all of the benefits provided
by ABS.
Do not reduce the pressure on the brake pedal
for the duration of the emergency stop.DSC Dynamic Stability
Control
The concept Within the physical limits, the system helps to
keep the vehicle on a steady course by reduc‐
ing engine speed and by applying brakes to
the individual wheels.
General information Dynamic Stability Control detect for example
the following unstable driving conditions:▷Fishtailing, which can lead to oversteering.▷Loss of traction of the front wheels, which
can lead to understeering.
Dynamic Traction Control DTC, refer to
page 130, is a version of the DSC where for‐
ward momentum is optimized.
Information The laws of physics cannot be repealed, not
even with DSC.
WARNING
The system does not release from the
personal responsibility to correctly assess the
traffic situation. Based on the limits of the sys‐
tem, it cannot independently react to all traffic
situations. There is risk of an accident. Adjust
the driving style to the traffic conditions. Watch
traffic closely and actively intervene in the re‐
spective situations.◀
WARNING
When driving with roof load, e.g., with
roof-mounted luggage rack, driving safety may
not be ensured in driving-critical situations due
to the elevated center of gravity. There is risk
of accidents or risk of property damage. Do not
deactivate Dynamic Stability Control DSC
when driving with roof load.◀
Seite 129Driving stability control systemsControls129
Online Edition for Part no. 01 40 2 969 976 - II/16

Climate control functions in detail
Switching the system on/off
Switching on
Set any air volume.
The AUTO program can also be switched on
directly via the AUTO button.
Switching off
Turn the rotary switch for the air volume, refer
to page 161, to 0. The blower and automatic
climate control are turned off entirely.
Temperature Turn the ring to set the desired
temperature.
The automatic climate control reaches this
temperature as quickly as possible, if needed
by increasing the cooling or heating output,
and then keeps it constant.
Do not rapidly switch between different tem‐
perature settings. Otherwise, the automatic cli‐
mate control will not have sufficient time to ad‐
just the set temperature.
Cooling function
The air in the car's interior will be cooled and
dehumidified and, depending on the tempera‐
ture setting, warmed again.
The car's interior can only be cooled with the
engine running.
Press button.
Air conditioning is switched on or off.
Depending on the weather, the windshield and
side windows may fog up briefly when the en‐
gine is started.
The cooling function is switched on automati‐
cally with the AUTO program.When using the automatic climate control,
condensation water, refer to page 185, devel‐
ops that exits underneath the vehicle.
AUTO program Press button.
Air flow, air distribution and tempera‐
ture are controlled automatically.
Depending on the selected temperature and
outside influences, the air is directed to the
windshield, side windows, upper body, and
into the floor area.
The cooling function, refer to page 160, is
switched on automatically with the AUTO pro‐
gram.
Recirculated-air mode You may respond to unpleasant odors or pollu‐
tants in the immediate environment by tempo‐
rarily suspending the supply of outside air. The
system then recirculates the air currently
within the vehicle.
Press button repeatedly to select an
operating mode:▷LED off: outside air flows in continuously.▷LED on, recirculated-air mode: the supply
of outside air into the vehicle is perma‐
nently blocked.
To prevent window fogging, recirculated-air
mode switches off automatically after a certain
amount of time, depending on the environ‐
mental conditions.
With constant recirculated-air mode, the air
quality in the car's interior deteriorates and the
fogging of the windows increases.
If the windows fog over, switch off recircu‐
lated-air mode and increase the air flow, if
needed.
Seite 160ControlsClimate control160
Online Edition for Part no. 01 40 2 969 976 - II/16

by increasing the cooling or heating output,
and then keeps it constant.
Do not rapidly switch between different tem‐
perature settings. Otherwise, the automatic cli‐
mate control will not have sufficient time to ad‐
just the set temperature.
Cooling function
The air in the car's interior will be cooled and
dehumidified and, depending on the tempera‐
ture setting, warmed again.
The car's interior can only be cooled with the
engine running.
Press button.
Air conditioning is switched on or off.
Depending on the weather, the windshield and
side windows may fog up briefly when the en‐
gine is started.
The cooling function is switched on automati‐
cally with the AUTO program.
When using the automatic climate control,
condensation water, refer to page 185, devel‐
ops that exits underneath the vehicle.
Maximum cooling Press button.
The system is set to the lowest tem‐
perature, optimum air flow and recirculated-air
mode.
Air flows out of the vents to the upper body re‐
gion. The vents need to be open for this.
The function is available above an external
temperature of approx. 32 ℉/0 ℃ And with the engine running.
Adjust air flow with the program active.
AUTO program Press button.
Air flow, air distribution and tempera‐
ture are controlled automatically.Depending on the selected temperature,
AUTO intensity program and outside influen‐
ces, the air is directed to the windshield, side
windows, upper body, and into the floor area.
The cooling function, refer to page 163, is
switched on automatically with the AUTO pro‐
gram.
At the same time, a condensation sensor con‐
trols the program so as to prevent window
condensation as much as possible.
To switch off the program: press the button
again or manually adjust the air distribution.
Intensity of the AUTO program
With the AUTO program activated, the auto‐
matic intensity control can be changed.
Press the left or right side of the but‐
ton: decrease or increase intensity.
The selected intensity is shown on the display
of the automatic climate control.
Automatic recirculated-air control/
recirculated-air mode
You may respond to unpleasant odors or pollu‐
tants in the immediate environment by tempo‐
rarily suspending the supply of outside air. The
system then recirculates the air currently
within the vehicle.
Press button repeatedly to select an
operating mode:▷LEDs off: outside air flows in continuously.▷Left LED on, automatic recirculated-air
control: a sensor detects pollutants in the
outside air and shuts off automatically.▷Right LED on, recirculated-air mode: the
supply of outside air into the vehicle is per‐
manently blocked.
Recirculated-air mode switches off automati‐
cally at low external temperatures after a cer‐
tain amount of time in order to avoid window
fogging.
Seite 163Climate controlControls163
Online Edition for Part no. 01 40 2 969 976 - II/16

Cargo area
Cargo cover
Closing
Pull out the cargo cover, arrow 1, and hook
both sides into the brackets, arrow 2.
CAUTION
A cargo cover hooked in incorrectly can
cause damage. There is a risk of property dam‐
age. Hook the cargo cover on both sides.◀
WARNING
Loose objects or devices with a cable
connection to the vehicle, e.g., mobile phones,
can be thrown into the vehicle's interior while
driving, e.g.,in the event of an accident or dur‐
ing braking and evasive maneuvers. There is a
a risk of injury. Secure loose objects or devices
with a cable connection to the vehicle in the
vehicle's interior.◀
WARNING
A cargo cover that snaps back quickly
can jam body parts or cause damage. There is
a risk of injuries or a risk of property damage.
Do not let the cargo cover snap back into
place.◀
Removing: cargo cover without cargo
area partition net
The cover can be removed to load bulky lug‐
gage.
Reach under the cover and turn it upward, ar‐
rows. Pull the cover back horizontally.
Removing: cargo cover with cargoarea partition net
The cover can be removed to load bulky lug‐
gage.
1.Press button, arrow 1, to unlock the cover.2.Pull the cover back, arrow 2.
Installing
Slide the cover forward horizontally into the
two side brackets until it audibly latches.
The red warning fields disappear in the case of
a cover with cargo area partition net.
Tug on the cover to check if it is properly
locked in place.
Enlarging the cargo area
General information
The cargo area can be enlarged by folding
down the rear seat backrest.
The rear seat backrest is divided into two parts
at a ratio of 60 to 40.
Seite 173Interior equipmentControls173
Online Edition for Part no. 01 40 2 969 976 - II/16

If equipped with through-loading system: the
rear seat backrest is divided in the ratio 40–20–
40. The sides and the middle section can be
folded down separately.
Information WARNING
Danger of jamming with folding down the
backrests. There is a risk of injuries or a risk of
property damage. Make sure that the area of
movement of the rear backrest and the of the
head restraint is clear prior to folding down.◀
WARNING
The stability of the child restraint system
is limited or compromised with incorrect seat
adjustment or improper installation of the child
seat. There is a risk of injury or danger to life.
Make sure that the child restraint system fits
securely against the backrest. If possible, ad‐
just the backrest tilt for all affected backrests
and correctly adjust the seats. Make sure that
seats and backrests are securely engaged. If
possible, adjust the height of the head re‐
straints or remove them.◀
WARNING
With an unlocked backrest, an unsecured
load can be thrown into the vehicle's interior,
e.g., in case of an accident, braking or evasive
maneuver. There is a a risk of injury. Make sure
that the backrest engages into the locking af‐
ter folding it back.◀
WARNING
With a rear backrest that is not locked,
the protective function of the middle safety
belt is not guaranteed. There is a risk of inju‐
ries or danger to life. If you are using the mid‐
dle safety belt, lock the wider rear backrest.◀
Folding down the sidesThe right side can be folded down separately.
The left side can be folded down in combina‐
tion with the middle section.
Reach into the recess and pull forward.
Folding down the middle section
Reach into the recess and pull forward.
Cargo area partition net
Information WARNING
If the cargo net snaps back, it can cause
injuries or damage. There is a risk of injuries or
a risk of property damage. Do not let the cargo
area partition net snap back into place.◀
With a normal cargo area
1.Fold open the rear covers on the roofliner.2.Pull the cargo area partition net out of the
case by the strap.3.Insert the bars into the brackets on both
sides in the roofliner toward the front, ar‐Seite 174ControlsInterior equipment174
Online Edition for Part no. 01 40 2 969 976 - II/16

row. This is best performed from the rear
seat.
If the cargo area partition net is no longer
needed: proceed in reverse order.
With an enlarged cargo area
1.Fold down the entire rear seat backrest.2.Press button, arrow 1, to unlock the case
on both sides.3.Pull the case rearward out of the two side
brackets, arrow 2. Make sure not to tilt it in
the process.4.Slide the case all the way into the guides,
arrows 1, on the backs of the backrests.5.Fold open the front covers on the roofliner.6.Carefully pull out the cargo area partition
net and insert it into the brackets as in the
normal cargo area, refer to page 174.
If the cargo area partition net is no longer
needed: proceed in reverse order.
Finally, slide the case forward into the two
brackets on the sides, until it engages. The red
warning fields disappear.
Ski and snowboard bag The ski and snowboard bag is contained in a
protective jacket in the cargo area.
Follow the installation and owner's manual in‐
cluded in the protective jacket.
Seite 175Interior equipmentControls175
Online Edition for Part no. 01 40 2 969 976 - II/16

LockingThe glove compartment can be locked with an
integrated key. This prevents access to the
glove compartment.
After the glove compartment is locked, the re‐
mote control can be handed over, such as at a
hotel, without the integrated key.
Compartments in the doors WARNING
Breakable objects, e.g., glass bottles, can
break in the event of an accident. Broken glass
can be scattered in the vehicle's interior. There
is a a risk of injury. Do not stow any breakable
objects in the vehicle's interior.◀
Center armrest
Opening
Press button, arrow 1, and fold the center arm
rest up, arrow 2.
Connection for an external audio
device
An external audio device, for example, an MP3
player, can be connected via the AUX-IN port
in the center armrest.
Cup holders Information WARNING
Unsuitable containers in the cup holder
and hot beverages can damage the cup holder
and increase the a risk of injury in the event of
an accident. There is a risk of injury or risk of
property damage. Use light-weight, unbreaka‐
ble, and sealable containers. Do not transport
hot beverages. Do not force objects into the
cup holder.◀
Front
In the center console.
Slide the cover forward.
Seite 177Storage compartmentsControls177
Online Edition for Part no. 01 40 2 969 976 - II/16

Mobile communication devices in the
vehicle
WARNING
Vehicle electronics and mobile phones
can influence one another. There is radiation
due to the transmission operations of mobile
phones. There is a risk of injury or risk of prop‐
erty damage. If possible, in the vehicle's inte‐
rior use only mobile phones with direct con‐
nections to an exterior antenna in order to
exclude mutual disturbance and deflect the ra‐
diation from the vehicle's 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.
Driving through water ATTENTION
When driving too quickly through too
deep water, water can enter into the engine
compartment, the electrical system or the
transmission. There is a risk of damage to
property. When driving through water, do not
exceed the maximum indicated water level and
the maximum speed for driving through wa‐
ter.◀
When driving through water, observe the fol‐
lowing:▷Drive through calm water only.▷Drive through water only if it is not deeper
than maximum 19.6 inches/50 cm.▷Drive through water no faster than walking
speed, up to 3 mph/5 km/h.Braking safely
Your vehicle is equipped with ABS as a stand‐ ard feature.
Perform an emergency stop in situations that
require such.
Steering is still responsive. You can still avoid
any obstacles with a minimum of steering ef‐
fort.
Pulsation of the brake pedal and sounds from
the hydraulic circuits indicate that ABS is in its
active mode.
In certain braking situations, the perforated
brake discs can emit functional noises. How‐
ever, this has no effect on the performance and
operational reliability of the brake.
Objects in the movement area around
pedals and floor area
WARNING
Objects in the driver's floor area can limit
the pedal distance or block a depressed pedal.
There is risk of an accident. Stow objects in
the vehicle such that they are secured and
cannot enter into the driver's floor area. Use
floor mats that are suitable for the vehicle and
can be safely attached to the floor. Do not use
loose floor mats and do not layer several floor
mats. Make sure that there is sufficient clear‐
ance for the pedals. Ensure that the floor mats
are securely fastened again after they were re‐
moved, e.g., for cleaning.◀
Driving in wet conditions When roads are wet, salted, or in heavy rain,
press brake pedal ever so gently every few
miles.
Ensure that this action does not endanger
other traffic.
The heat generated in this process helps dry
the brake discs and pads.
In this way braking efficiency will be available
when you need it.Seite 184Driving tipsThings to remember when driving184
Online Edition for Part no. 01 40 2 969 976 - II/16

RefuelingVehicle 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.
Information Observe the fuel recommendation, refer to
page 200, prior to refueling.
ATTENTION
With a range of less than 30 miles/50 km
it is possible that the engine will no longer have
sufficient fuel. Engine functions are not en‐
sured anymore. There is a risk of damage to
property. Refuel promptly.◀
Diesel engines
The filler neck is designed for refueling at die‐
sel fuel pumps.Fuel cap
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
1.Fit the cap and turn it clockwise until you
clearly hear a click.Seite 198MobilityRefueling198
Online Edition for Part no. 01 40 2 969 976 - II/16

InformationWARNING
Small amounts of ammonia fumes can
escape when opening the diesel exhaust fluid
container. Ammonia fumes have a pungent
odor and irritate skin, mucous membranes, and
eyes. There is a risk of injury. Do not inhale es‐
caping ammonia fumes. Avoid the contact of
articles of clothing, skin or eyes with diesel ex‐
haust fluid. Do not swallow any diesel exhaust
fluid. Keep children away from diesel exhaust
fluids.◀
WARNING
Operating materials, e.g., oils, greases,
coolants, fuels, can contain harmful ingredi‐
ents. There is a risk of injury or danger to life.
Observe the instructions on the containers.
Avoid the contact of articles of clothing, skin or
eyes with operating materials. Do not refill op‐
erating materials into different bottles. Store
operating materials out of reach of children.◀
ATTENTION
The diesel exhaust fluid ingredients are
very aggressive. There is a risk of damage to
property. Avoid contact of diesel exhaust fluid
with surfaces of the vehicle.◀
Suitable diesel exhaust fluid▷Recommended: BMW Diesel Exhaust
Fluid. With this bottle and its special
adapter, diesel exhaust fluid can be replen‐
ished simply and safely.▷Alternatively recommended: NOx Diesel
exhaust fluid AUS 32.
Diesel exhaust fluid can be purchased at a
dealer’s service center or another qualified
service center or repair shop.
Refill quantity
When the Reserve display starts, add at least
3 bottles of diesel exhaust fluid.
This corresponds to approx. 1.5 US gal/6 liters.
Tank for diesel exhaust fluid
The fuel cap for diesel exhaust fluids is next to
the fuel cap for the fuel tank.
Adding the diesel exhaust fluid Add the diesel exhaust fluid when the ignition
is switched on.
1.Open the fuel filler flap, refer to page 198.2.Turn the fuel cap of the diesel exhaust fluid
tank counterclockwise and remove.3.Place the bottle on it and turn it as far as it
will go, see arrow.4.Press the bottle down, see arrow.
The vehicle tank will be filled.Seite 203FuelMobility203
Online Edition for Part no. 01 40 2 969 976 - II/16