check engine light BMW X3 2017 User Guide

Socket for OBD Onboard
Diagnosis
Information ATTENTION
The socket for Onboard Diagnosis is an
intricate component intended to be used in
conjunction with specialized equipment to
check the vehicle’s primary emissions system.
Improper use of the socket for Onboard Diag‐
nosis, or contact with the socket for Onboard
Diagnosis for other than its intended purpose,
can cause vehicle malfunctions and creates
risks of personal and property damage. Given
the foregoing, the manufacture of your vehicle
strongly recommends that access to the
socket for Onboard Diagnosis be limited to a
dealer's service center or another qualified
service center or repair shop or other persons
that have the specialized training and equip‐
ment for purposes of properly utilizing the
socket for Onboard Diagnosis.◀
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 227MaintenanceMobility227
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corresponding engine or body ground of
the vehicle to be started.
Starting the engine
Never use spray fluids to start the engine.
1.Start the engine of the assisting vehicle
and let it run for several minutes at an in‐
creased idle speed.
If the vehicle to be started has a diesel en‐
gine: let the engine of the assisting vehicle
run for approx. 10 minutes.2.Start the engine of the vehicle that is to be
started in the usual way.
If the first starting attempt is not success‐
ful, wait a few minutes before making an‐
other attempt in order to allow the dis‐
charged battery to recharge.3.Let both engines run for several minutes.4.Disconnect the jumper cables in the re‐
verse order.
Check the battery and recharge if needed.
Tow-starting and towing Information WARNING
Due to system limits, individual functions
can malfunction during tow-starting/towing
with the Intelligent Safety systems activated,
e.g., approach control warning with light brak‐
ing function. There is risk of an accident.
Switch all Intelligent Safety systems off prior to
tow-starting/towing.◀
Steptronic transmission: transporting
the vehicle
Information
The vehicle is not permitted to be towed.
ATTENTION
The vehicle can be damaged when tow‐
ing the vehicle with a single lifted axle. There is
a risk of damage to property. The vehicle
should only be transported on a loading plat‐
form.◀
Tow truck
The vehicle should only be transported on a
loading platform.
ATTENTION
When lifting the vehicle by the tow fitting
or body and chassis parts; damage can occur
on vehicle parts. There is a risk of damage to
property. Lift vehicle using suitable means.◀
Use tow fitting located in the front only for po‐
sitioning the vehicle.
Pushing vehicle To maneuver vehicle from the danger area,
electronically unlock the transmission lock, re‐
fer to page 82, if needed.
Towing other vehicles
Information WARNING
If the approved gross vehicle weight of
the towing vehicle is lighter than the vehicle to
be towed, the tow fitting can tear off or it will
not be possible to control the vehicle's re‐
sponse. There is risk of an accident! Make sure
Seite 240MobilityBreakdown assistance240
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3.Deactivating Automatic Hold, refer to
page 74.4.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.
CAUTION
Selector lever position P is automati‐
cally engaged when the ignition is
switched off. There is a risk of property
damage. Do not switch ignition off in car
washes.◀
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
Vehicle care products BMW recommends using vehicle care and
cleaning products from BMW.
WARNING
Cleansers can contain substances that
are dangerous and harmful to your health. There is a risk of injury. When cleaning the in‐
terior, open the doors or windows. Only use
products intended for cleaning vehicles. Fol‐
low the instructions on the container.◀
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 vehicle 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 increasedSeite 244MobilityCare244
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BMW Advanced Diesel 202
BMW Assist, see Owner's Manual for Navigation, En‐
tertainment and Communi‐
cation
BMW Driver’s Guide app 6
BMW Homepage 6
BMW Internet page 6
BMW maintenance sys‐ tem 226
Bonus range, ECO PRO 191
Bottle holder, see Cup holder 177
Brake assistant 129
Brake discs, break-in 182
Brake force display 128
Brake lights, adaptive 128
Brake lights, brake force dis‐ play 128
Brake pads, break-in 182
Braking, information 184
Breakdown assis‐ tance 237, 238
Break-in 182
Brightness of Control Dis‐ play 97
Bulb replacement 229
Bulb replacement, front 230
Bulb replacement, rear 233
Bulbs and lights 229
Button, RES 139
Button, Start/Stop 68
Bypassing, see Jump-start‐ ing 238
C
California Proposition 65 Warning 8
Calling up mirror adjust‐ ment 47
Calling up seat adjust‐ ment 47
Camera lenses, care 246
Camera, rearview cam‐ era 148 Camera, Side View 153
Camera, Top View 151
Can holder, see Cup holder 177
Car battery 235
Care, displays 246
Care, vehicle 244
Cargo 186
Cargo area 173
Cargo area, enlarging 173
Cargo area partition net 174
Cargo area, storage compart‐ ments 178
Cargo cover 173
Cargo straps, securing cargo 187
Car key, see Remote con‐ trol 34
Carpet, care 246
Car wash 243
Catalytic converter, see Hot exhaust system 183
CBS Condition Based Serv‐ ice 226
CD/Multimedia, see Owner's Manual for Navigation, En‐
tertainment and Communi‐
cation
Center armrest 177
Center console 16
Central locking system 40
Central screen, see Control Display 18
Changes, technical, see Own Safety 7
Changing parts 228
Changing wheels 235
Changing wheels/tires 210
Chassis number, see Vehicle identification number 10
Check Control 85
Checking the oil level elec‐ tronically 220
Children, seating position 64
Children, transporting safely 64 Child restraint fixing system
LATCH 66
Child restraint system 64
Child restraint systems, mounting 65
Child safety locks 67
Child seat, mounting 65
Child seats 64
Chrome parts, care 245
Cigarette lighter 169
Cleaning displays 246
Climate control 159, 162
Clock 89
Closing/opening via door lock 39
Closing/opening with remote control 38
Closing the tailgate with no- touch activation 44
Clothes hooks 178
Coasting 193
Coasting with engine decou‐ pled, coasting 193
Coasting with idling en‐ gine 193
Cockpit 14
Cold starting, see Starting the engine 69
Combination switch, see Turn signals 75
Combination switch, see Wiper system 75
Comfort Access 43
COMFORT program, Dy‐ namic Driving Control 134
Compartments in the doors 177
Compass 95
Compressor 212
Condensation on win‐ dows 161, 164
Condensation under the vehi‐ cle 185
Condition Based Service CBS 226 Seite 255Everything from A to ZReference255
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Emergency Request 237
Emergency service, see Roadside Assistance 238
Emergency start function, en‐ gine start 35
Emergency unlocking, trans‐ mission lock 82
Energy Control 90
Energy recovery 90
Engine, automatic Start/Stop function 70
Engine, automatic switch- off 70
Engine compartment 217
Engine compartment, work‐ ing in 217
Engine coolant 224
Engine idling when driving, coasting 193
Engine oil 220
Engine oil, adding 221
Engine oil additives 222
Engine oil change 223
Engine oil filler neck 221
Engine oil temperature 89
Engine oil types, alterna‐ tive 222
Engine oil types, suitable 222
Engine start during malfunc‐ tion 35
Engine start, jump-start‐ ing 238
Engine start, see Starting the engine 69
Engine stop 69
Engine temperature 89
Entering a car wash 243
Equipment, interior 167
Error displays, see Check Control 85
ESP Electronic Stability Pro‐ gram, see DSC 129
Exchanging wheels/tires 210
Exhaust system 183
Exterior mirror, automatic dimming feature 62 Exterior mirrors 61
External start 238
External temperature dis‐ play 89
External temperature warn‐ ing 89
Eyes for securing cargo 187
F
Failure message, see Check Control 85
False alarm, see Unintentional alarm 48
Fan, see Air flow 161, 164
Filler neck for engine oil 221
Fine wood, care 245
First-aid kit 238
Flat tire, changing wheels 235
Flat Tire Monitor FTM 112
Flat tire, repairing 212
Flat tire, Tire Pressure Moni‐ tor TPM 108
Flat tire, warning lamp 110, 113
Flooding 184
Floor carpet, care 246
Floor mats, care 246
Fold-away position, wiper 78
Folding back rear seat backr‐ ests 173
Foot brake 184
Front airbags 105
Front-end collision warning with braking function 118
Front-end collision warning with City Braking func‐
tion 115
Front fog lamps, , LED, bulb replacement 232
Front fog lights 103
Front fog lights, front, bulb re‐ placement 232
Front lights 230 Front-seat passenger airbags,
automatic deactivation 107
Front-seat passenger airbags, indicator lamp 107
FTM Flat Tire Monitor 112
Fuel 200
Fuel cap 198
Fuel consumption, see Aver‐ age fuel consumption 94
Fuel filler flap 198
Fuel gauge 89
Fuel quality 200
Fuel recommendation 200
Fuel, tank capacity 252
Fuse 236
G
Garage door opener, see Uni‐ versal Integrated Remote
Control 167
Gasoline 200
Gear change, Steptronic transmission 80
Gear shift indicator 91
General driving notes 183
Glare shield 169
Glass sunroof, refer to Panor‐ amic glass sunroof 50
Glove compartment 176
GPS location, vehicle posi‐ tion 97
Gross vehicle weight, ap‐ proved 251
H
Halogen headlights, bulb re‐ placement 230
Handbrake, see Parking brake 72
Hand-held transmitter, alter‐ nating code 168
Hazard warning flashers 237
HDC Hill Descent Con‐ trol 131 Seite 257Everything from A to ZReference257
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