2015 BMW X3 light

Adding1.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.If the coolant is low, slowly add coolant up
to the specified level; do not overfill.4.Turn the lid until there is an audible click.
The arrows on the coolant reservoir and
the lid must point towards one another.5.Have the cause of the coolant loss elimi‐
nated as soon as possible.
Disposal
Comply with the relevant environmen‐
tal protection regulations when dispos‐
ing of coolant and coolant additives.
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Socket for OBD Onboard
Diagnosis
Note Socket for Onboard Diagnosis
The socket for onboard diagnostics may
only be used by the service center or a work‐
shop that operates in accordance with the
specifications of the vehicle manufacturer with
correspondingly trained personnel and other
authorized persons. Otherwise, use may result
in operating problems for the vehicle.◀
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
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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
Hints
Lights and bulbs
Lights and bulbs make an essential contribu‐
tion to vehicle safety.
The manufacturer of the vehicle recommends
that you entrust corresponding procedures to
the service center if you are unfamiliar those or
if they have not been described here.
You can obtain a selection of replacement
bulbs at the service center.
Danger of burns
Only change bulbs when they are cool;
otherwise, there is a danger of getting
burned.◀
Working on the lighting system
When working on the lighting system,
you should always reel off the lights affected to
prevent short circuits.
To avoid possible injury or equipment damage
when replacing bulbs, observe any instructions
provided by the bulb manufacturer.◀
Do not perform work/bulb replacement
on xenon headlights
Have any work on the xenon lighting system,
including bulb replacement, performed only by
a service center. Due to the high voltage
present in the system, there is a danger of fatal
injuries if work is carried out improperly.◀
Do not touch the bulbs
Do not touch the glass of new bulbs with
your bare hands, as even minute amounts of
contamination will burn into the bulb's surface
and reduce its service life.
Use a clean tissue, 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.
Do not remove the covers
Do not remove the covers, and never
stare into the unfiltered light for several hours;
otherwise, irritation of the retina could result.◀
Headlight glass
Condensation can form on the inside of the ex‐
ternal lights in cool or humid weather. When
driving with the light switched on, the conden‐
sation evaporates after a short time. The head‐
light glass does not need to be changed.
If the headlights do not dim despite driving
with the light switched on, increasing humidity
forms, e. g. water droplets in the light, have the
service center check this.
Headlight setting
The headlight adjustments can be affected by
changing lights and bulbs. Have the head‐Seite 218MobilityReplacing components218
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lights' settings checked and corrected by serv‐
ice after a replacement.
Front lights, bulb replacement
Halogen headlights
At a glance1High beams/headlight flasher2Low beams3Turn signal/side marker light4Parking lights5Daytime running lights
Accessing the low beams and parking
lights
Follow general instructions, refer to page 218.
1.Open the hood, refer to page 208.2.Turn the cover counterclockwise and re‐
move.3.The upper bulb is the low beam and the
lower bulb is the parking lamp.Low beams
55-watt bulb, H7.1.Tip the connector with the bulb down
slightly and pull out carefully.2.Pull the bulb off the connector and insert
the new bulb.3.Install the new bulb in reverse order of re‐
moval.4.Place the cover according to the arrow
markings on the headlight housing.5.Close the headlight housing with the lid.
Parking lights
5-watt bulb, W5W.
1.Remove the bulb holder.2.Carefully remove the bulb from the socket.3.Install the new bulb in reverse order of re‐
moval.4.Place the cover according to the arrow
markings on the headlight housing.5.Close the headlight housing with the lid.
Accessing the high beams/headlight
flasher and daytime running lights
Follow general instructions, refer to page 218.
1.Open the hood, refer to page 208.2.Turn the cover counterclockwise and re‐
move.3.The upper bulb is the high beam/headlight
flasher and the lower bulb is the daytime
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High beams/headlight flasher
55-watt bulb, H7.1.Tip the connector with the bulb up slightly
and pull out carefully.2.Pull the bulb off the connector and insert
the new bulb.3.Install the new bulb in reverse order of re‐
moval.4.Place the cover according to the arrow
markings on the headlight housing.5.Close the headlight housing with the lid.
Daytime running lights
21-watt bulb, W21W.
1.Turn the bulb holder counterclockwise and
remove.2.Carefully remove the bulb from the socket.3.Install the new bulb in reverse order of re‐
moval.4.Place the cover according to the arrow
markings on the headlight housing.5.Close the headlight housing with the lid.
Xenon headlights
Hints
Because of the long life of these bulbs, the
likelihood of failure is very low. Switching the
lights on and off frequently shortens their life.
If a bulb fails, reel on the front fog lights and
continue the trip with great care. Comply with
local regulations.
Do not perform work/bulb replacement
on xenon headlights
Have any work on the xenon lighting system,
including bulb replacement, performed only by
a service center. Due to the high voltage
present in the system, there is a danger of fatal
injuries if work is carried out improperly.◀
For checking and adjusting headlamp aim,
please contact your BMW center.
At a glance1Parking lights / daytime running lights2Low beams/high beams/headlight flasher3Turn signal/side marker light
Xenon headlights
Low beams and high beams are designed with
xenon technology.
The parking lights and daylight running lights
are made using LED technology.
Contact your service center in the event of a
malfunction.
LED headlightsLight-emitting diodes (LEDs)
With LED headlights, all front lights and side
indicators are designed with LED technology.
If an LED fails, switch on the front fog lights and continue the trip with great care. Complywith local regulations.
Contact your service center in the event of a
malfunction.
Front fog lights
Follow general instructions, refer to page 218.
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35-watt bulb, H8.1.Insert the screwdriver from the onboard
vehicle tool kit, with the flat side on the clip,
arrow 1.2.Turn the screwdriver by 90°, arrow 2.3.Remove the front fog lamp toward the
front.4.Detach the connector.5.Turn the bulb bracket and remove it.6.Remove the bulb and replace it.7.Proceed in reverse order to insert the front
fog lamp. Note the guide rails in doing so.LED front fog lights
These front fog lights are made using LED
technology. Contact your service center in the
event of a malfunction.
Turn signal Note
Follow general instructions, refer to page 218.
The turn signals are located next to each low
beam in the engine compartment.
21-watt bulb, PY 21W.
Replacement1.Open the hood, refer to page 208.2.Turn the bulb with the socket counter‐
clockwise and carefully remove.3.Push the bulb down slightly and unscrew
from the socket.4.To insert the new bulb, proceed in reverse
order of removal.
Turn signal in exterior mirror
The turn signals in the exterior mirrors feature
LED technology. Contact your service center
in the event of a malfunction.
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Tail lights, bulb replacement
At a glance1Turn signal2Backup lamp3Inside brake lamp4Rear lamp5Rear lamp/brake light
Bulb replacement, exterior tail lights General information
Follow general instructions, refer to page 218.
21-watt bulb, P21W.
With Adaptive Light Control or xenon head‐
lights: rear lamp features LED technology.
Contact your service center in the event of a
malfunction.
Use caution when replacing the bulb
Use caution and proceed one step at a
time when replacing the bulbs to prevent dam‐
age to the tail lights or the vehicle.◀
Removing the exterior tail lamp
1.Open the tailgate.2.Insert the screwdriver from the onboard
vehicle tool kit between the cover andbody, push it up, arrow, and remove the
cover.3.Release both nuts.4.Remove the tail lamp from the body and
detach the connector.
Replacing the bulbs
1.Release the three fasteners on the bulb
holder and remove the bulb holder from
the tail lamp.2.Turn the bulb and remove it. The turn sig‐
nal is the upper bulb and the rear lamp/
brake lamp is the lower bulb on the bulb
holder.3.Proceed in the reverse order to insert the
new bulb and attach the bulb holder. MakeSeite 222MobilityReplacing components222
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sure that the bulb holder is engaged in all
fasteners.
Installing the tail lamp
1.Connect and install the tail lamp.2.Insert the 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.
Lights in the tailgate
General information
Follow general instructions, refer to page 218.
Reversing lights: 16-watt bulb, W16W.
Inner brake lamp: 21-watt bulb, H21W.
Accessing the lights
1.Open the tailgate.2.Pull out the cover at the recessed grip, ar‐
row.3.Detach the connector.
Replacing the reversing lamp and inner
brake lamp
1.Detach the bulb holder from the tail lamp.
The reversing lamp is the upper bulb and
the inner brake lamp is the lower bulb on
the bulb holder.2.To replace the reversing lamp, pull off the
bulb carefully.
To replace the inner brake lamp, push the
bulb down and turn it to the left.Installing the bulb holder1.Attach the connector to the tail lamp.2.Proceed in the reverse order to insert the
new bulb and attach the bulb holder.
Ensure that the bulb holder is firmly at‐
tached.
License plate lights
Follow general instructions, refer to page 218.
These lights are made using LED technology.
Contact your service center in the event of a
malfunction.
Changing wheels
Hints
When using run-flat tires or sealants, a tire
does not need to be changed immediately in
the event of pressure loss due to a flat tire.
Which is why no spare tire is available.
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 at the positions shown.
Vehicle battery Maintenance
The battery is maintenance-free.
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