2014 BMW M235I o2 sensor

Depending on the weather, the windshield may
fog up briefly when the engine 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 150, devel‐
ops that exits underneath the vehicle.
Automatic recirculated-air control/
recirculated-air mode
You can 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 the 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 controls the shutoff auto‐
matically.▷Right LED on, recirculated-air mode: the
supply of outside air into the vehicle is per‐
manently blocked.
If the windows are fogged over, switch off the
recirculated-air mode and press the AUTO
button to utilize the condensation sensor.
Make sure that air can flow onto the wind‐
shield.
Continuous recirculated-air mode
The recirculated-air mode should not be
used for an extended period of time, as the air
quality inside the vehicle deteriorates stead‐
ily.◀
Manual air distribution Press the button repeatedly to select
a program:
▷Upper body region.▷Upper body region and footwell.▷Footwell.▷Windows and footwell: driver's side only.▷Windows, upper body region and footwell:
driver's side only.
If the windows are fogged over, press the
AUTO button to utilize the condensation sen‐
sor.
Air flow, manual
To be able to manually adjust the air flow,
switch off the AUTO program first.
Press the left or right side of the but‐
ton: decrease or increase air flow.
The selected air flow is shown on the display of
the automatic climate control.
The air flow of the automatic climate control
may be reduced automatically to save battery
power.
Rear window defroster Press the button.
The rear window defroster switches
off automatically after a certain period of time.
Defrosting windows and removing
condensation
Press the button.
Ice and condensation are quickly re‐
moved from the windshield and the front side
windows.
The air volume can be adjusted when the pro‐
gram is active.
If the windows are fogged over, you can also
switch on the cooling function or press the AUTO button to utilize the condensation sen‐
sor.
Seite 131Climate controlControls131
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MaintenanceVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐
ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
BMW maintenance system The maintenance system indicates required
maintenance measures, and thereby provides
support in maintaining road safety and the op‐ erational reliability of the vehicle.
Condition Based Service
CBS
Sensors and special algorithms take into ac‐
count the driving conditions of your vehicle.
Based on this, Condition Based Service deter‐
mines the maintenance requirements.
The system makes it possible to adapt the
amount of maintenance you need to your user
profile.
Detailed information on service requirements,
refer to page 82, can be displayed on the Con‐
trol Display.
Service data in the remote control Information on the required maintenance is
continuously stored in the remote control. Your service center will read out this data and
suggest the right array of service procedures
for your vehicle.
Therefore, hand your service specialist the re‐
mote control with which the vehicle was driven
most recently.Storage periods
Storage periods during which the vehicle bat‐
tery was disconnected are not taken into ac‐
count.
If this occurs, have a service center update the
time-dependent maintenance procedures,
such as checking brake fluid and, if necessary,
changing the engine oil and the microfilter/
activated-charcoal filter.
Service and Warranty Information Booklet for US
models and Warranty and
Service Guide Booklet for
Canadian models
Please consult your Service and Warranty In‐
formation Booklet for US models and Warranty
and Service Guide Booklet for Canadian mod‐ els for additional information on service re‐
quirements.
Maintenance and repair should be performed
by your service center. Make sure to have reg‐
ular maintenance procedures recorded in the
vehicle's Service and Warranty Information
Booklet for US models, and in the Warranty
and Service Guide Booklet for Canadian mod‐
els. These entries are proof of regular mainte‐
nance.
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 withSeite 181MaintenanceMobility181
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CareVehicle equipmentAll standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐
ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
Car washes Hints Steam jets or high-pressure washers
When using steam jets or high-pressure
washers, hold them a sufficient distance away and use a maximum temperature of
140 ℉/60 ℃.
If the vehicle has a glass sunroof, ensure that a distance of at least 31.5 inches/80 cm is main‐
tained. Holding them too close or using exces‐
sively high pressures or temperatures can
cause damage or preliminary damage that may
then lead to long-term damage.
Follow the user's manual for the high-pressure
washer.◀
Cleaning sensors/cameras with high-
pressure washers
When using high-pressure washers, do not
spray the exterior sensors and cameras, e.g., Park Distance Control, for extended periods of
time and only from a distance of at least
12 in/30 cm.◀▷Regularly remove foreign items such as
leaves in the area below the windshield
when the hood is raised.▷Wash your vehicle frequently, particularly
in winter.Intense soiling and road salt can damage
the vehicle.
Automatic car washes
Hints
▷Give preference to cloth car washes or
those that use soft brushes in order to
avoid paint damage.▷Make sure that the wheels and tires are not
damaged by the transport mechanisms.▷Fold in the exterior mirrors; otherwise, they
may be damaged, depending on the width
of the vehicle.▷Deactivate the rain sensor, refer to
page 69, to avoid unintentional wiper acti‐
vation.▷In some cases, an unintentional alarm can
be triggered by the interior motion sensor
of the alarm system. Follow the instruc‐
tions on avoiding an unintentional alarm,
refer to page 44.
Guide rails in car washes
Avoid car washes with guide rails higher
than 4 in/10 cm; otherwise, the vehicle body
could be damaged.◀
Before driving into a car wash In order to ensure that the vehicle can roll in a
car wash, take the following steps:
Manual transmission:
1.Drive into the car wash.2.Shift to neutral.3.Switch the engine off.4.Switch on the ignition.
Automatic transmission:
1.Drive into the car wash.Seite 199CareMobility199
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Use only a mild soapy solution, with the safety
belts clipped into their buckles.
Do not allow the reels to retract the safety
belts until they are dry.
Carpets and floor mats 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 and create the risk of an
accident.
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 fas‐
tened again after they were removed for clean‐
ing, for example.◀
Floor mats can be removed from the passen‐
ger compartment for cleaning.
If the floor carpets are very dirty, clean with a
microfiber cloth and water or a textile cleaner.
To prevent matting of the carpet, rub back and
forth in the direction of travel only.
Sensors/cameras
To clean sensors and cameras, use a cloth
moistened with a small amount of glass
cleaner.
Displays/screens
Clean the displays with an antistatic microfiber
cloth.
Cleaning displays
Do not use chemical or household
cleansers.
Keep all fluids and moisture away from the
unit.
Otherwise, they could affect or damage surfa‐
ces or electrical components.Avoid pressing too hard when cleaning and do
not use abrasive materials; otherwise, damage
can result.◀
Long-term vehicle storage
When the vehicle is shut down for longer than
three months, special measures must be
taken. Additional information is available from
the service center.Seite 202MobilityCare202
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Integrated key 34
Intelligent Emergency Re‐ quest 193
Intelligent Safety 103
Intensity, AUTO pro‐ gram 130
Interior equipment 134
Interior lamps 94
Interior lamps via remote con‐ trol 38
Interior motion sensor 44
Interior rearview mirror, auto‐ matic dimming feature 57
Interior rearview mirror, com‐ pass 136
Interior rearview mirror, man‐ ually dimmable 57
Internet page 6
Interval display, service re‐ quirements 82
J Jacking points for the vehicle jack 190
Joystick, automatic transmis‐ sion 72
Jump-starting 194
K
Key/remote control 34
Keyless Go, refer to Comfort Access 41
Key Memory, refer to Per‐ sonal Profile 35
Kickdown, automatic trans‐ mission 71
Knee airbag 95
L
Lamp replacement 183
Lamp replacement, front 184
Lamp replacement, rear 188
Lamps 90 Lamps and bulbs 183
Lane departure warning 109
Lane margin, warning 109
Language on Control Dis‐ play 88
Lashing eyes, securing cargo 152
LATCH child restraint fixing system 60
Launch Control 73
Leather, care 200
LEDs, light-emitting di‐ odes 184
Letters and numbers, enter‐ ing 25
Light alloy wheels, care 201
Light control 91
Light-emitting diodes, LEDs 184
Lighter 138
Lighting 90
Lighting via remote con‐ trol 38
Light switch 90
Load 152
Loading 151
Lock, door 39
Locking/unlocking from in‐ side 40
Locking/unlocking via door lock 39
Locking/unlocking with re‐ mote control 38
Locking, automatic 43
Locking, central 37
Locking, settings 42
Low beams 90
Low beams, automatic, refer to High-beam Assistant 92
Lower back support 50
Luggage rack, refer to Roof- mounted luggage rack 153
Lumbar support 50 M
Maintenance 181
Maintenance require‐ ments 181
Maintenance, service require‐ ments 82
Maintenance system, BMW 181
Malfunction displays, refer to Check Control 78
Manual air distribu‐ tion 128, 131
Manual air flow 128, 131
Manual mode, transmis‐ sion 72
Manual operation, door lock 39
Manual operation, exterior mirrors 56
Manual operation, fuel filler flap 162
Manual operation, Park Dis‐ tance Control PDC 118
Manual operation, rearview camera 120
Manual transmission 71
Marking on approved tires 173
Marking, run-flat tires 174
Master key, refer to Remote control 34
Maximum cooling 130
Maximum speed, display 83
Maximum speed, winter tires 173
Measure, units of 88
Medical kit 194
Memory, seat, mirror 55
Menu, EfficientDynamics 157
Menu in instrument clus‐ ter 84
Menus, operating, iDrive 18
Menus, refer to iDrive operat‐ ing concept 20
Microfilter 129, 132 Seite 212ReferenceEverything from A to Z212
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Minimum tread, tires 172
Mirror 56
Mirror memory 55
Mobile communication devi‐ ces in the vehicle 149
Modifications, technical, refer to Safety 7
Moisture in headlamp 184
Monitor, refer to Control Dis‐ play 18
Mounting of child restraint fix‐ ing systems 59
Multifunction steering wheel, buttons 14
N Navigation, see user's manual for Navigation, Entertain‐
ment and Communication
Neck restraints, front, refer to Head restraints 53
Neck restraints, rear, refer to Head restraints 54
Neutral cleaner, see wheel cleaner 201
New wheels and tires 172
No Passing Information 83
Nylon rope for tow-starting/ towing 197
O OBD Onboard Diagnosis 181
OBD, see OBD Onboard Di‐ agnosis 181
Obstacle marking, rearview camera 121
Octane rating, refer to Gaso‐ line quality 164
Odometer 80
Office, see user's manual for Navigation, Entertainment
and Communication
Oil 177
Oil, adding 178 Oil additives 178
Oil change 179
Oil change interval, service requirements 82
Oil filler neck 178
Oil types, alternative 179
Oil types, approved 178
Old batteries, disposal 190
Onboard monitor, refer to Control Display 18
Onboard vehicle tool kit 183
Opening and closing 34
Opening and closing, from in‐ side 40
Opening and closing via door lock 39
Opening and closing, with re‐ mote control 38
Operating concept, iDrive 18
Optional equipment, standard equipment 6
Outside air, refer to Auto‐ matic recirculated-air con‐
trol 131
Overheating of engine, refer to Coolant temperature 80
P Paint, vehicle 200
Parallel parking assistant 122
Park Distance Control PDC 117
Parked-car ventilation 132
Parked vehicle, condensa‐ tion 150
Parking aid, refer to PDC 117
Parking assistant 122
Parking brake 67
Parking lamps 90
Passenger side mirror, tilting downward 56
Pathway lines, rearview cam‐ era 121
PDC Park Distance Con‐ trol 117 Pedestrian warning with city
braking function 107
Personal Profile 35
Pinch protection system, glass sunroof 46
Pinch protection system, win‐ dows 45
Plastic, care 201
Power failure 190
Power sunroof, glass 46
Power windows 45
Pressure, tire air pres‐ sure 166
Pressure warning, tires 101
Profile, refer to Personal Pro‐ file 35
Programmable memory but‐ tons, iDrive 24
Protective function, glass sunroof 46
Protective function, win‐ dows 45
Push-and-turn switch, refer to Controller 18, 19
R Radiator fluid 180
Radio-operated key, refer to Remote control 34
Radio ready state 64
Radio, see user's manual for Navigation, Entertainment
and Communication
Rain sensor 69
Rear lamps 188
Rear socket 139
Rearview camera 119
Rearview mirror 56
Rear window de‐ froster 128, 131
Recirculated-air filter 132
Recirculated-air mode 128, 131
Recommended tire brands 173 Seite 213Everything from A to ZReference213
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Refueling 162
Remaining range 81
Remote control/key 34
Remote control, malfunc‐ tion 38
Remote control, univer‐ sal 134
Replacement fuse 191
Replacing parts 183
Replacing wheels/tires 172
Reporting safety defects 9
Reserve warning, refer to Range 81
Reset, Tire Pressure Monitor TPM 99
Retaining straps, securing cargo 152
Retreaded tires 173
Roadside parking lamps 91
RON gasoline quality 164
Roof load capacity 206
Roof-mounted luggage rack 153
Rope for tow-starting/ towing 197
RSC Run Flat System Com‐ ponent, refer to Run-flat
tires 174
Rubber components, care 201
Run-flat tires 174
S Safe braking 149
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 53
Safety belts 52
Safety belts, care 201
Safety systems, airbags 95
Saving fuel 154
Screen, refer to Control Dis‐ play 18
Screwdriver 183 Screw thread for tow fit‐
ting 198
Seat and mirror memory 55
Seat belts, refer to Safety belts 52
Seat heating, front 52
Seating position for chil‐ dren 59
Seats 48
Selection list in instrument cluster 84
Selector lever, automatic transmission 72
Sensors, care 202
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 181
Service requirements, dis‐ play 82
Service, Roadside Assis‐ tance 194
Services, ConnectedDrive
Settings, locking/unlock‐ ing 42
Settings on Control Dis‐ play 87
Settings, storing for seat, mir‐ ror 55
Shifting, automatic transmis‐ sion 71
Shifting, manual transmis‐ sion 71
Shift paddles on steering wheel 73
Side airbags 95
Signaling, horn 14
Signals when unlocking 42
Sitting safely 48
Size 206
Slide/tilt glass roof 46
Snow chains 174
Socket 138
Socket, OBD Onboard Diag‐ nostics 181
SOS button 193 Spare fuse 191
Specified engine oil types 178
Speed, average 86
Speed limit detection, on‐ board computer 86
Speed limiter, display 83
Speed Limit Information 83
Speed limit in the com‐ puter 86
Split screen 24
SPORT+ - program, Dynamic Driving Control 113
Sport automatic transmis‐ sion 73
Sport displays, torque dis‐ play, performance dis‐
play 87
SPORT program, Dynamic Driving Control 113
Sport program, transmis‐ sion 72
Sport steering, variable 112
Stability control systems 111
Start/stop, automatic func‐ tion 65
Start/Stop button 63
Start function during malfunc‐ tion 35
Starting the engine 64
Status display, tires 98
Status information, iDrive 23
Status of Owner's Manual 6
Steering wheel, adjusting 57
Steering wheel heating 58
Steptronic, automatic trans‐ mission 71
Stopping the engine 64
Storage compartment in the rear 143
Storage compartments 142
Storage compartments, loca‐ tions 142
Storage, tires 173
Storing the vehicle 202
Summer tires, tread 171 Seite 214ReferenceEverything from A to Z214
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Supplementary text mes‐sages 79
Switch for Dynamic Driv‐ ing 112
Switch-on times, parked-car ventilation 133
Switch, refer to Cockpit 14
Symbols 6
Symbols in the status field 23
T Tachometer 80
Tailgate 40
Tailgate via remote con‐ trol 38
Tail lamps 188
Technical changes, refer to Safety 7
Technical data 206
Telephone, see user's manual for Navigation, Entertain‐
ment and Communication
Temperature, automatic cli‐ mate control 128, 130
Temperature display, external temperature 81
Terminal, starting aid 195
Text messages, supplemen‐ tary 79
Theft alarm system, refer to Alarm system 43
Theft protection, refer to Central locking system 37
Thigh support 50
Through-loading system 140
Tilt alarm sensor 44
Time of arrival 86
Tire damage 172
Tire identification marks 170
Tire inflation pressure 166
Tire inflation pressure moni‐ tor, refer to FTM 101
Tire Pressure Monitor TPM 98
Tires, changing 172 Tires, everything on wheels
and tires 166
Tires, run-flat tires 174
Tire tread 171
Tone, see user's manual for Navigation, Entertainment
and Communication
Tools 183
Total vehicle weight 206
Touchpad 21
Tow fitting 197
Towing 196
Tow-starting 196
Tow truck 197
TPM Tire Pressure Moni‐ tor 98
Traction control 112
TRACTION program, Dy‐ namic Driving Control 112
Transmission, automatic 71
Transmission, manual 71
Transporting children safely 59
Tread, tires 171
Trip computer 87
Triple turn signal activa‐ tion 68
Trip odometer 80
Truck for tow-starting/ towing 197
Trunk lid 40
Trunk lid, emergency unlock‐ ing 41
Trunk lid, hotel function 41
Trunk lid via remote con‐ trol 38
Turning circle lines, rearview camera 121
Turn signals, operation 68
Turn signals, rear, bulb re‐ placement 188
U
Unintentional alarm 44
Units of measure 88 Universal remote control 134
Unlock button, automatic transmission 72
Unlocking/locking from in‐ side 40
Unlocking/locking via door lock 39
Unlocking/locking with re‐ mote control 38
Unlocking, settings 42
Updates made after the edito‐ rial deadline 6
Upholstery care 201
USB interface 139
V
Variable sport steering 112
Vehicle battery 190
Vehicle battery, replac‐ ing 190
Vehicle, breaking in 148
Vehicle care 200
Vehicle equipment 6
Vehicle identification number, refer to Identification num‐
ber in the engine compart‐
ment 175
Vehicle jack 190
Vehicle paint 200
Vehicle storage 202
Vehicle wash 199
Ventilation 132
Ventilation, refer to Parked- car ventilation 132
Voice activation system 26
W Warning indicators 78
Warning lamps 78
Warning messages, refer to Check Control 78
Warning triangle 194
Washer fluid 70 Seite 215Everything from A to ZReference215
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