2012 BMW 335I SEDAN fuel pressure

▷A wheel without TPM electronics is fitted:
have the service center check it if necessary.▷Malfunction: have the system checked by
your service center.▷TPM could not be fully reset. Reset the sys‐
tem again.▷Disturbance by systems or devices with the
same radio frequency: after leaving the area
of the disturbance, the system automatically
becomes active again.
Declaration according to NHTSA/
FMVSS 138 Tire Pressure Monitoring
System
Each tire, including the spare (if provided)
should be checked monthly when cold and in‐
flated to the inflation pressure recommended by
the vehicle manufacturer on the vehicle placard
or tire inflation pressure label. (If your vehicle has
tires of a different size than the size indicated on
the vehicle placard or tire inflation pressure la‐
bel, you should determine the proper tire infla‐
tion pressure for those tires.) As an added safety
feature, your vehicle has been equipped with a
tire pressure monitoring system (TPMS) that il‐
luminates a low tire pressure telltale when one
or more of your tires is significantly under-in‐
flated. Accordingly, when the low tire pressure
telltale illuminates, you should stop and check
your tires as soon as possible, and inflate them
to the proper pressure. Driving on a significantly
under-inflated tire causes the tire to overheat
and can lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread life, and
may affect the vehicle's handling and stopping
ability. Please note that the TPMS is not a sub‐
stitute for proper tire maintenance, and it is the
driver's responsibility to maintain correct tire
pressure, even if under-inflation has not reached
the level to trigger illumination of the TPMS low
tire pressure telltale. Your vehicle has also been
equipped with a TPMS malfunction indicator to
indicate when the system is not operating prop‐
erly. The TPMS malfunction indicator is com‐
bined with the low tire pressure telltale. When
the system detects a malfunction, the telltale will
flash for approximately one minute and then re‐
main continuously illuminated. This sequence
will continue upon subsequent vehicle start-ups
as long as the malfunction exists. When the mal‐
function indicator is illuminated, the system may
not be able to detect or signal low tire pressure
as intended. TPMS malfunctions may occur for
a variety of reasons, including the installation of
replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle to ensure that the re‐
placement or alternate tires and wheels allow
the TPMS to continue to function properly.
FTM Flat Tire Monitor
The concept
The system does not measure the actual infla‐
tion pressure in the tires.
It detects a pressure loss in a tire by comparing
the rotational speeds of the individual wheels
while moving.
In the event of a pressure loss, the diameter and
therefore the rotational speed of the corre‐
sponding wheel change. This is detected and
reported as a flat tire.
Functional requirements
The system must have been initialized when the
tire inflation pressure was correct; otherwise,
reliable signaling of a flat tire is not ensured. In‐
itialize the system after each correction of the
tire inflation pressure and after every tire or
wheel change.
System limits Sudden tire damage
Sudden serious tire damage caused by
external influences cannot be indicated in ad‐
vance.◀Seite 97SafetyControls97
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Saving fuelVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
General information
Your vehicle contains advanced technology for
the reduction of fuel consumption and emis‐
sions.
Fuel consumption depends on a number of dif‐
ferent factors.
The implementation of certain measures, driv‐
ing style and regular maintenance can have an
influence on fuel consumption and on the envi‐
ronmental impact.
Remove unnecessary cargo
Additional weight increases fuel consumption.
Remove attached parts
following use
Remove auxiliary mirrors, roof or rear luggage
racks which are no longer required following
use.
Attached parts on the vehicle impair the aero‐
dynamics and increase the fuel consumption.Close the windows and glass
sunroof
Driving with the glass sunroof and windows
open results in increased air resistance and
raises fuel consumption.
Check the tire inflation
pressure regularly
Check and, if necessary, correct the tire inflation
pressure at least twice a month and before start‐
ing on a long trip.
Low tire inflation pressure increases rolling re‐
sistance and thus raises fuel consumption and
tire wear.
Drive away without delay
Do not wait for the engine to warm up while the
vehicle remains stationary. Start driving right
away, but at moderate engine speeds.
This is the fastest way for the cold engine to
reach its operating temperature.
Look well ahead when driving
Avoid unnecessary acceleration and braking.
By maintaining a suitable distance to the vehicle
driving ahead of you.
Driving smoothly and looking ahead reduces
fuel consumption.
Avoid high engine speeds
Use 1st gear to get the vehicle in motion. Be‐
ginning with 2nd gear, accelerate rapidly. When
accelerating, shift up before reaching high en‐
gine speeds.Seite 162Driving tipsSaving fuel162
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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 are composed of special rims and
tires that are self-supporting, to a limited de‐
gree.
The support of the sidewall allows the tire to re‐
main drivable to a restricted degree in the event
of a pressure loss.
Continued driving with a damaged tire, refer to
page 99.
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.
Snow chains
Fine-link snow chains
Only certain types of fine-link snow chains have
been tested by the manufacturer of your vehicle,
classified as road-safe and recommended.
Consult your service center for more informa‐
tion.
Use
Use only in pairs on the rear wheels, equipped
with the tires of the following size:▷205/60 R 16.▷225/55 R 16.▷225/50 R 17.▷225/45 R 18.
Follow the chain manufacturer's instructions.
Make sure that the snow chains are always suf‐
ficiently tight. Retighten as needed according to
the chain manufacturer's instructions.
Do not initialize the Flat Tire Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
Do not initialize the Tire Pressure Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
When driving with snow chains, briefly activate
Dynamic Traction Control if necessary.
Maximum speed with snow chains
Do not exceed a speed of 30 mph/50 km/h when
using snow chains.
Seite 271Wheels and tiresMobility271
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Everything from A to Z
IndexA
ABS, Antilock Brake Sys‐ tem 104
ACC, Active Cruise Control with Stop & Go 109
Activated-charcoal filter 139
Active Blind Spot Detec‐ tion 101
Active Cruise Control with Stop & Go, ACC 109
Active Protection 102
Adaptive brake lights, refer to Brake force display 102
Adaptive light control 88
Additional telephone 228
Additives, oil 275
Adjustments, seats/head re‐ straints 45
After washing vehicle 297
Airbags 91
Airbags, indicator/warning light 92
Air circulation, refer to Recir‐ culated-air mode 135, 138
Air distribution, manual 135, 138
Air drying, refer to Cooling function 135, 137
Air flow, air conditioner 135
Air pressure, tires 263
Air vents, refer to Ventila‐ tion 139
Air volume, automatic climate control 138
Alarm system 40
Alarm, unintentional 41
All around the center con‐ sole 14
All around the headliner 15 All around the steering
wheel 12
All-season tires, refer to Win‐ ter tires 270
Alternating-code hand-held transmitter 142
Alternative oil types 275
AM/FM station 190
Announcement, navigation, refer to Spoken instruc‐
tions 178
Antifreeze, washer fluid 66
Antilock Brake System, ABS 104
Anti-slip control, refer to DSC 104
Applications 255
Appointments 243
Approved engine oils 275
Apps 255
Apps, video playback 213
Arrival time 82
Ash tray 145
Assistance, Roadside Assis‐ tance 291
Assistance when driving off 108
Assist, BMW 250
Assist system information, on Control Display 85
Audio playback 199
Audio playback, Blue‐ tooth 213
AUTO intensity 137
Automatic car wash 296
Automatic climate con‐ trol 134
Automatic climate control with enhanced features 136
Automatic Cruise Control with Stop & Go 109 Automatic Curb Monitor 52
Automatic deactivation, front passenger airbags 93
Automatic headlamp con‐ trol 87
Automatic locking 37
Automatic recirculated-air control 138
Automatic transmission with Steptronic 67
AUTO program, automatic cli‐ mate control 137
AUTO program, climate con‐ trol 135
AUTO program, intensity 137
Auto Start/Stop function 61
AUX-IN port 210
Average fuel consumption 82
Average speed 82
Axle loads, weights 304
B
Backrest curvature, refer to Lumbar support 47
Backrest, width 47
Backup camera 123
Balance 188
Band-Aids, refer to First aid kit 291
Bar for tow-starting/tow‐ ing 294
Bass 188
Battery replacement, vehicle battery 287
Battery replacement, vehicle remote control 30
Battery, vehicle 287
Belts, safety belts 48
Beverage holder, cu‐ pholder 150 Seite 314ReferenceEverything from A to Z314
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Engine stop 61
Engine temperature 75
Entering a car wash 296
Equalizer 188
Equipment, interior 141
ESP Electronic Stability Pro‐ gram, refer to DSC 104
Exchanging wheels/tires 269
Exhaust system 156
Exterior mirror, automatic dim‐ ming feature 53
Exterior mirrors 52
External devices 210
External start 291
External temperature dis‐ play 76
External temperature warn‐ ing 76
Eyes for securing cargo 160
F
Fader 188
Failure message, refer to Check Control 73
False alarm, refer to Uninten‐ tional alarm 41
Fan, refer to Air flow 135
Fan, refer to Air volume 138
Fault displays, refer to Check Control 73
Filler neck for engine oil 274
Fine wood, care 298
First aid kit 291
Fitting for towing, refer to Tow fitting 294
Flat tire, changing wheels 287
Flat Tire Monitor FTM 97
Flat tire, Tire Pressure Monitor TPM 94
Flat tire, warning lamp 95, 98
Flooding 157
Floor carpet, care 298
Floor mats, care 298
FM/AM station 190
Fogged up windows 135 Fold-out position, windshield
wipers 66
Foot brake 157
Front airbags 91
Front fog lamps 89
Front fog lamps, front, bulb re‐ placement 284
Front lamps 280
Front passenger airbags, au‐ tomatic deactivation 93
Front passenger airbags, indi‐ cator lamp 93
FTM Flat Tire Monitor 97
Fuel cap 260
Fuel consumption, current 77
Fuel consumption, refer to Average fuel consump‐
tion 82
Fuel filler flap 260
Fuel gauge 75
Fuel quality 262
Fuel, tank capacity 305
Fuse 288
G
Garage door opener, refer to Integrated universal remote
control 141
Gas station recommenda‐ tion 178
Gear change, automatic trans‐ mission 67
Gear shift indicator 78
General driving notes 156
Glass sunroof, powered 43
Glove compartment 148
Gong, volume equaliza‐ tion 189
GPS navigation 168
Gray display of the map 181
Gross vehicle weight, ap‐ proved 304
Gross weight, permissible for trailer towing 304 H
Handbrake, refer to parking brake 63
Hand-held transmitter, alter‐ nating code 142
Hazard warning flashers 290
HD Radio 191
Head airbags 91
Headlamp control, auto‐ matic 87
Headlamp courtesy delay fea‐ ture 87
Headlamp flasher 64
Headlamp glass 280
Headlamps 280
Headlamps, care 297
Headlamp washer system 65
Headliner 15
Head restraints 45
Head restraints, front 49
Head restraints, rear 50
Head-up Display 128
Head-up Display, care 299
Heavy cargo, stowing 160
Height, vehicle 302
High-beam Assistant 88
High beams 64
High beams/low beams, refer to High-beam Assistant 88
Hills 158
Hill start assistant, refer to Drive-off assistant 108
Hints 6
Holder for beverages 150
Homepage 6
Hood 273
Horn 12
Hotel function, trunk lid 38
Hot exhaust system 156
House number, entering for navigation 169
Hydroplaning 157 Seite 317Everything from A to ZReference317
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Parking lamps 86
Passenger side mirror, tilting downward 52
Pathway lines, backup cam‐ era 124
PDC Park Distance Con‐ trol 121
Permissible axle load 304
Personal information 238
Personal Profile 31
Pinch protection system, glass sunroof 43
Pinch protection system, win‐ dows 42
Plastic, care 298
PlugIn 255
Position, storing 170
Postal code, entering in navi‐ gation 169
Power failure 288
Power output, engine 303
Power sunroof, glass 43
Power windows 41
Pressure, tire air pres‐ sure 263
Pressure warning FTM, tires 97
Profile, refer to Personal Pro‐ file 31
Programmable memory but‐ tons, iDrive 21
Protective function, glass sun‐ roof 43
Protective function, win‐ dows 42
Push-and-turn switch, refer to Controller 16, 17
R
Radiator fluid 276
Radio 190, 198
Radio-operated key, refer to Remote control 30
Radio ready state 60
Radio stations buttons 197 Rain sensor 65
Random 199
Random playback 199
RDS 191
Reading out loud 245
Rear lamps 285
Rear socket 146
Rearview mirror 52
Rear window de‐ froster 135, 138
Recirculated-air filter 139
Recirculated air filter 136
Recirculated-air mode 135, 138
Recommended tire brands 270
Refueling 260
Remaining range 76
Reminders 245
Remote control/key 30
Remote control, malfunc‐ tion 36
Remote control, universal 141
Replacement fuse 288
Replacing parts 279
Replacing wheels/tires 269
Reporting safety defects 8
RES button 111
Reserve warning, refer to Range 76
Resetting, Tire Pressure Mon‐ itor TPM 95
Retaining straps, securing cargo 160
Retreaded tires 270
Roadside Assistance 251
Roadside parking lamps 87
Roller sunblinds 43
Roof load capacity 304
Roof-mounted luggage rack 160
Rope for tow-starting/tow‐ ing 294
Route 177
Route criteria, route 176
Route, displaying 177 Routes, avoiding 176
Route section, bypassing 177
RPM, engine 303
RSC Run Flat System Compo‐ nent, refer to Run-flat
tires 271
Rubber components, care 298
Run-flat tires 271
S
Safe braking 157
Safety 6
Safety belt reminder 49
Safety belts 48
Safety belts, care 298
Safety Package, refer to Active Protection 102
Safety switch, windows 42
Safety systems, airbags 91
Satellite radio 192
Saving fuel 162
Scale, changing during navi‐ gation 179
Screen, refer to Control Dis‐ play 16
Screwdriver 279
Screw thread for tow fit‐ ting 294
Search, refer to BMW Search 252
Seat and mirror memory 51
Seat belts, refer to Safety belts 48
Seat heating, front 47
Seat heating, rear 48
Seating position for chil‐ dren 55
Seats 45
Selection list in instrument cluster 80
Selector lever, automatic transmission 67
Sensors, care 299
Service and warranty 7 Seite 320ReferenceEverything from A to Z320
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