2015 BMW X3 check engine light

The system does not measure the actual infla‐
tion pressure in the tires.
Functional requirements
The system must have been initialized when
the tire inflation pressure was correct; other‐
wise, reliable flagging of a flat tire is not as‐
sured. Initialize the system after each correc‐
tion of the tire inflation pressure and after
every tire or wheel change.
Status display
The current status of the Flat Tire Monitor can
be displayed on the Control Display, e.g.,
whether or not the FTM is active.1."Vehicle info"2."Vehicle status"3. "Flat Tire Monitor (FTM)"
The status is displayed.
Initialization
When initializing the once set inflation tire
pressures serve as reference values in order to
detect a flat tire. Initialization is started by con‐
firming the tire inflation pressures.
Do not initialize the system when driving with
snow chains.
On the Control Display:
1."Vehicle info"2."Vehicle status"3. "Perform reset"4.Start the engine - do not drive off.5.Start the initialization with "Perform reset".6.Drive away.
The initialization is completed while driving,
which can be interrupted at any time.
The initialization automatically continues when
driving resumes.
Indication of a flat tire
The yellow warning lamp lights up. A
Check Control message is displayed.
There is a flat tire or a major loss in tire
inflation pressure.1.Reduce your speed and stop cautiously.
Avoid sudden braking and steering maneu‐
vers.2.Check whether the vehicle is fitted with
regular tires or run-flat tires.
Run-flat tires, refer to page 204, are la‐
beled with a circular symbol containing the
letters RSC marked on the tire's sidewall.
Do not continue driving without run-flat
tires
Do not continue driving if the vehicle is not
equipped with run-flat tires; continued driving
may result in serious accidents.◀
When a flat tire is indicated, DSC Dynamic Sta‐
bility Control is switched on if needed.
System limits Sudden tire damage
Sudden serious tire damage caused by
external circumstances cannot be recognized
in advance.◀
A natural, even tire inflation pressure loss in all
four tires will not be recognized. Therefore,
check the tire inflation pressure regularly.
The system could be delayed or malfunction in
the following situations:
▷When the system has not been initialized.▷When driving on a snowy or slippery road
surface.▷Sporty driving style: spinning traction
wheels, high lateral acceleration (drifting).▷When driving with snow chains.Seite 107SafetyControls107
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near the MAX mark. Uphill and downhill
grades can be traveled up to no more than
50 %.▷On steep downhill grades, use Hill Descent
Control HDC, refer to page 125.
Starting out is possible on uphill grades up
to 30 %. The permissible side tilt is 30 %.▷Avoid that the chassis bottom coming in
contact with the ground.
The ground clearance is no more than 7.8
inches/20 cm and can vary according to
the vehicle's load.▷When wheels continue to spin, depress the
accelerator so that driving stability control
systems can distribute the driving force to
the wheels. Activate DTC Dynamic Trac‐
tion Control if available.
After a trip on poor roads
After a trip on poor roads, check wheels and
tires for damage to maintain driving safety.
Clear heavy soiling from the body.
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 and
evasive maneuvers, passengers and other traf‐
fic may be injured, and the vehicle may be
damaged. In addition, exhaust fumes may en‐
ter the vehicle interior.◀
If driving with the tailgate open cannot be
avoided:
▷Close all windows and the glass sunroof.▷Greatly increase the air flow from the vents.▷Drive moderately.Hot exhaust system
Hot exhaust system
High temperatures are generated in the
exhaust system.
Do not remove the heat shields installed and
never apply undercoating to them. Make sure
that flammable materials, e. g. hay, leaves,
grass, etc. do not come in contact with the hot
exhaust system while driving, while in idle po‐
sition mode, or when parked. Such contact
could lead to a fire, resulting in an increased
risk of serious personal injury as well as prop‐
erty damage.
Do not touch hot exhaust pipes; otherwise,
there is a danger of getting burned.◀
Diesel particulate filter The diesel particulate filter collects soot parti‐
cles and burns them periodically at high tem‐
peratures.
During several minutes of cleaning the follow‐
ing may occur:▷Temporarily, the engine may run less
smoothly.▷Noises and a slight amount of smoke com‐
ing from the exhaust until shortly after the
engine is shut down.▷A somewhat higher engine speed is neces‐
sary to reach usual performance.
Mobile communication devices in the
vehicle
Mobile communication devices in the ve‐
hicle
It is not recommended to use mobile phones,
such as mobile phones, in the vehicle interior
without a direct connection to an external aer‐
ial. Otherwise, the vehicle's electronics and
mobile communication devices can interfere
with each other. In addition, there is no assur‐
ance that the radiation generated during trans‐
Seite 175Things to remember when drivingDriving tips175
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StorageStore 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.
Your service center will be glad to advise you.
Mobility System
The concept With the Mobility System, minor tire damagecan be sealed quickly 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.
Hints▷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 the nearest service center if the
tire cannot be made drivable.▷If possible, do not remove foreign bodies
that have penetrated the tire.▷Pull the speed limit sticker off the sealant
container and apply it to the steering
wheel.▷The use of a sealant can damage the TPM
wheel electronics. In this case, have the
electronics checked at the next opportu‐
nity and have them replaced if needed.
Enclosed areas
Do not let the engine run in enclosed
areas, since breathing in exhaust fumes may
lead to loss of consciousness and death. The
exhaust gases contain carbon monoxide, an
odorless and colorless but highly toxic gas.◀
Storage The Mobility System is located under the
cargo floor panel.
Seite 204MobilityWheels and tires204
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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.
Hints Danger of burns from hot engine
Do not open the cooling system while
the engine is hot; otherwise, esliding coolant
may cause burns.◀
Suitable additives
Only use suitable additives; otherwise,
engine damage may occur. The additives are
harmful to your health.◀
Coolant consists of water and additives.
Not all commercially available additives are
suitable for the vehicle. Information about the
suitable additives are available from the service
center.
Coolant level
General information
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 213CoolantMobility213
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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
converter.Seite 216MobilityMaintenance216
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3.Deactivating Automatic Hold, refer to
page 71.4.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.
Do not turn off the ignition in the car
wash
Do not turn off the ignition in the car wash;
otherwise, selector lever position P is en‐
gaged and damages can result.◀
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
Car care products BMW recommends using care and cleaning
products from BMW, since these have been
tested and approved.
Car care and cleaning products
Follow the instructions on the container.
When cleaning the interior, open the doors or
windows.
Only use products intended for cleaning vehi‐
cles.
Cleansers can contain substances that are
dangerous and harmful to your health.◀
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 car 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 increased
wear and premature degradation of the leather
surface.Seite 232MobilityCare232
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tertainment and Communi‐
cation
BMW Driver’s Guide App 6
BMW Homepage 6
BMW Internet page 6
BMW maintenance sys‐ tem 215
Bonus range, ECO PRO 183
Bottle holder, refer to Cu‐ pholder 169
Brake assistant 123
Brake discs, break-in 174
Brake force display 122
Brake lights, adaptive 122
Brake lights, brake force dis‐ play 122
Brake pads, break-in 174
Braking, hints 176
Breakdown assistance 226
Break-in 174
Brightness of Control Dis‐ play 93
Bulb replacement 218
Bulb replacement, front 219
Bulb replacement, rear 222
Bulbs and lights 218
Button, RES 133
Button, Start/Stop 66
Bypassing, refer to Jump- starting 227
C
California Proposition 65 Warning 7
Camera lenses, care 234
Camera, rearview cam‐ era 142
Camera, Side View 146
Camera, Top View 145
Can holder, refer to Cu‐ pholder 169
Car battery 223
Car care products 232
Care, displays 234
Care, vehicle 232 Cargo 178
Cargo area 165
Cargo area, enlarging 165
Cargo area partition net 166
Cargo area, storage compart‐ ments 170
Cargo cover 165
Cargo, securing 179
Cargo straps, securing cargo 179
Car key, refer to Remote con‐ trol 34
Carpet, care 234
Car wash 231
Catalytic converter, refer to Hot exhaust system 175
CBS Condition Based Serv‐ ice 215
CD/Multimedia, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
Center armrest 169
Center console 16
Central locking system 40
Central screen, refer to Con‐ trol Display 18
Changes, technical, refer to Safety 7
Changing parts 217
Changing wheels 223
Changing wheels/tires 202
Chassis number, see vehicle identification number 9
Check Control 81
Checking the oil level elec‐ tronically 210
Children, seating position 62
Children, transporting safely 62
Child restraint fixing sys‐ tem 62
Child restraint fixing system LATCH 64
Child restraint fixing systems, mounting 62 Child safety locks 65
Child seat, mounting 62
Child seats 62
Chrome parts, care 233
Cigarette lighter 162
Cleaning displays 234
Climate control 152, 155
Clock 85
Closing/opening via door lock 39
Closing/opening with remote control 37
Closing the tailgate with no- touch activation 44
Clothes hooks 170
Coasting 185
Coasting with engine decou‐ pled, coasting 185
Coasting with idling en‐ gine 185
Cockpit 14
Cold starting, refer to Starting the engine 67
Combination reel, refer to Turn signals 72
Combination switch, refer to Wiper system 73
Comfort Access 42
COMFORT program, Dy‐ namic Driving Control 128
Compartments in the doors 169
Compass 91
Compressor 204
Condensation on win‐ dows 153, 156
Condensation under the vehi‐ cle 177
Condition Based Service CBS 215
Confirmation signal 45
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
ConnectedDrive Services Seite 243Everything from A to ZReference243
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Engine coolant 213
Engine idling when driving, coasting 185
Engine oil 210
Engine oil, adding 211
Engine oil additives 211
Engine oil change 212
Engine oil filler neck 211
Engine oil temperature 85
Engine oil types, alterna‐ tive 212
Engine oil types, ap‐ proved 212
Engine start during malfunc‐ tion 35
Engine start, jump-start‐ ing 227
Engine start, refer to Starting the engine 67
Engine stop 67
Engine temperature 85
Entering a car wash 231
Equipment, interior 160
Error displays, see Check Control 81
ESP Electronic Stability Pro‐ gram, refer to DSC 123
Exchanging wheels/tires 202
Exhaust system 175
Exterior mirror, automatic dimming feature 60
Exterior mirrors 59
External start 227
External temperature dis‐ play 85
External temperature warn‐ ing 85
Eyes for securing cargo 179
F
Failure message, see Check Control 81
False alarm, refer to Uninten‐ tional alarm 47 Fan, refer to Air
flow 153, 156
Filler neck for engine oil 211
Fine wood, care 233
First aid kit 227
Fitting for towing, see Tow fit‐ ting 229
Flat tire, changing wheels 223
Flat Tire Monitor FTM 106
Flat tire, Tire Pressure Moni‐ tor TPM 103
Flat tire, warning lamp 104, 107
Flooding 176
Floor carpet, care 234
Floor mats, care 234
Folding back rear seat back‐ rests 165
Fold-out position, wiper 75
Foot brake 176
Front airbags 100
Front-end collision warning with braking function 112
Front-end collision warning with City Braking func‐
tion 110
Front fog lights 98
Front fog lights, bulb replace‐ ment 221
Front fog lights, front, bulb re‐ placement 220
Front lights 219
front-seat passenger airbags, automatic deactivation 102
Front-seat passenger airbags, indicator lamp 102
FTM Flat Tire Monitor 106
Fuel 192
Fuel consumption, current 86
Fuel consumption, refer to Average fuel consump‐
tion 90
Fuel filler flap 190
Fuel gauge 84
Fuel lid 190 Fuel quality 192
Fuel recommendation 192
Fuel, tank capacity 240
Fuse 224
G
Garage door opener, refer to Universal Integrated Remote
Control 160
Gasoline 192
Gear change, Steptronic transmission 76
Gear shift indicator 87
General driving notes 175
Glare shield 162
Glass sunroof, refer to Panor‐ amic glass sunroof 49
Glove compartment 168
Gross vehicle weight, ap‐ proved 239
H
Halogen headlights, bulb re‐ placement 219
Handbrake, refer to Parking brake 70
Hand-held transmitter, alter‐ nating code 161
Hazard warning flashers 226
HDC Hill Descent Con‐ trol 125
Head airbags 100
Headlight control, auto‐ matic 96
Headlight courtesy delay fea‐ ture 96
Headlight courtesy delay fea‐ ture via remote control 38
Headlight flasher 73
Headlight flasher, bulb re‐ placement 219
Headlight glass 218
Headlights 219
Headlights, care 232 Seite 245Everything from A to ZReference245
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