2012 BMW 650I COUPE inflation pressure

Wheels and tiresVehicle 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.
Tire inflation pressure
Safety information
The tire characteristics and tire inflation pres‐
sure influence the following:▷The service life of the tires.▷Road safety.▷Driving comfort.
Checking the pressure
Only check the tire inflation pressure when the
tires are cold. This means after driving no more
than 1.25 miles/2 km or when the vehicle has
been parked for at least 2 hours. When the tires
are warm, the tire inflation pressure is higher.
Check the tire inflation pressure regularly
Regularly check the tire inflation pressure
and correct it as needed: at least twice a month
and before a long trip. If you fail to observe this
precaution, you may be driving on tires with in‐
correct tire pressures, a condition that may not
only compromise your vehicle's driving stability,
but also lead to tire damage and the risk of an
accident.◀
After correcting the tire inflation pressure:
▷Reinitialize the Flat Tire Monitor.▷Reinitialize the Tire Pressure Monitor.Pressure specifications
The tire inflation pressure table, refer to
page 246, contains all pressure specifications
for the specified tire sizes at the ambient tem‐
perature. Pressure specifications apply to ap‐
proved tire sizes and recommended tire brands.
This information can be obtained from your
service center.
To identify the correct tire inflation pressure,
please note the following:▷Tire sizes of your vehicle.▷Maximum allowable driving speed.
Tire inflation pressures up to 100 mph/
160 km/h
For speeds of up to 100 mph/160 km/h and for
optimum driving comfort, note the pressure val‐
ues in the tire inflation pressure table, refer to
page 246, and adjust as necessary.
These pressure values can also be found on the
tire inflation pressure label on the driver's door
pillar.
Maximum permissible speed
Do not exceed 100 mph/160 km/h; other‐
wise, tire damage and accidents may result.◀
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Tire inflation pressure values up to
100 mph/160 km/h
640iTire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires245/45 R 18 100 V
M+S XL A/S RSC
245/40 R 19 98 V M
+S XL A/S RSC
245/45 R 18 100 V
M+S XL RSC2.2 / 322.4 / 35V: 245/45 R 18 96 Y
RSC
H: 275/40 R 18 99 Y
RSC2.2 / 32
--
2.2 / 32V: 245/40 R 19 94 Y
RSC
H: 275/35 R 19 96 Y
RSC2.2 / 32
--
2.4 / 35V: 245/35 R 20 95 Y
XL RSC
H: 275/30 R 20 97 Y
XL RSC2.6 / 38
--
2.6 / 38Compact wheel:
T 135/80 R 18 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60650iTire sizePressure specifica‐
tions in bar/PSISpecifications in psi/
kilopascal with cold
tires245/45 R 18 100 V M
+S XL A/S RSC
245/40 R 19 98 V M
+S XL A/S RSC
245/45 R 18 100 V M
+S XL RSC2.2 / 322.4 / 35V: 245/45 R 18 96 Y
RSC
H: 275/40 R 18 99 Y
RSC2.2 / 32
--
2.2 / 32V: 245/40 R 19 94 Y
RSC
H: 275/35 R 19 96 Y
RSC2.2 / 32
--
2.4 / 35V: 245/35 R 20 95 Y
XL RSC
H: 275/30 R 20 97 Y
XL RSC2.6 / 38
--
2.6 / 38
650i xDrive
Tire sizePressure specifications
in bar/PSISpecifications in psi/
kilopascal with cold
tires245/45 R 18 100 V M
+S XL A/S RSC
245/45 R 18 100 V M
+S XL RSC2.2 / 322.4 / 35Seite 246MobilityWheels and tires246
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Tire sizePressure specifications
in bar/PSI245/40 R 19 98 V M
+S XL A/S RSC2.4 / 352.4 / 35V: 245/45 R 18 96 Y
RSC
H: 275/40 R 18 99 Y
RSC2.2 / 32
--
2.4 / 35V: 245/40 R 19 94 Y
RSC
H: 275/35 R 19 96 Y
RSC2.2 / 32
--
2.4 / 35V: 245/35 R 20 95 Y
XL RSC
H: 275/30 R 20 97 Y
XL RSC2.6 / 38
--
2.6 / 38
Tire inflation pressures at max. speeds
above 100 mph/160 km/h
Speeds above 100 mph/160 km/h
In order to drive at maximum speeds in ex‐
cess of 100 mph/160 km/h, please observe, and,
if necessary, adjust tire pressures for speeds
exceeding 100 mph/160 km/h from the relevant
table on the following pages. Otherwise tire
damage and accidents could occur.◀
Tire inflation pressure values over
100 mph/160 km/h
640i
Without high-speed tuning feature
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires245/45 R 18 100 V
M+S XL A/S RSC
245/45 R 18 100 V
M+S XL RSC2.2 / 322.6 / 38245/40 R 19 98 V M
+S XL A/S RSC2.4 / 352.8 / 41V: 245/45 R 18 96
Y RSC
H: 275/40 R 18 99
Y RSC2.2 / 32
--
2.2 / 32V: 245/40 R 19 94
Y RSC
H: 275/35 R 19 96
Y RSC2.2 / 32
--
2.4 / 35V: 245/35 R 20 95
Y XL RSC
H: 275/30 R 20 97
Y XL RSC2.6 / 38
--
2.6 / 38Compact wheel:
T 135/80 R 18 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
With high-speed tuning feature
Tire sizePressure specifications in
bar/PSISpecifications in
bar/PSI with cold
tires245/45 R 18 100 V
M+S XL RSC2.6 / 382.9 /42Seite 247Wheels and tiresMobility247
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Rotating wheels between axles
The manufacturer of your vehicle advises
against swapping wheels between the front and
rear axles.
This can impair the handling characteristics.
Storage
Store 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 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 94.
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:▷225/55 R 17.▷245/45 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.
Snow chain detection
The concept
When using snow chains, you should set
whether you are driving with or without snow
chains via the iDrive.
The snow chain detection system supports you
by automatically showing the detected state on
the Control Display.
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Horn 12
Hotel function, trunk lid 38
Hot exhaust system 147
House number, entering for navigation 159
Hydroplaning 147
I
Ice warning, refer to External temperature warning 73
Icy roads, refer to External temperature warning 73
Identification marks, tires 249
Identification number, refer to Important in the engine com‐
partment 255
iDrive 16
Ignition key, refer to Remote control 30
Ignition off 57
Ignition on 57
Indication of a flat tire 90, 93
Indicator and warning mes‐ sages 70
Indicator lamps 70
Individual air distribution 132
Individual settings, refer to Personal Profile 31
Inflation pressure, tires 245
Inflation pressure warning FTM, tires 92
Info display, refer to Com‐ puter 76
Information on the navigation data 172
Initialization, Integral Active Steering 102
Initializing, Flat Tire Monitor FTM 93
Initializing, Tire Pressure Mon‐ itor TPM 90
Instrument cluster 69
Instrument cluster, electronic displays 70
Instrument lighting 84 Integral Active Steering 101
Integrated key 30
Integrated universal remote control 136
Intensity, AUTO program 132
Interactive map 163
Interior equipment 136
Interior lamps 85
Interior lamps via remote con‐ trol 35
Interior motion sensor 41
Interior rearview mirror 52
Interior rearview mirror, auto‐ matic dimming feature 52
Intermediate destinations 165
Internet page 6
Intersection, entering for navi‐ gation 159
Interval display, service re‐ quirements 74
iPod/iPhone 199
J
Jacking points for the vehicle jack 265
Jack, refer to Vehicle jack 265
Joystick, automatic transmis‐ sion 67
K
Key/remote control 30
Keyless Go, refer to Comfort Access 39
Key Memory, refer to Personal Profile 31
Kickdown, automatic trans‐ mission 67
Knee airbag 86
L
Lamp replacement 262
Lamp replacement, front 263
Lamp replacement, rear 264 Lamps 81
Lamps and bulbs 262
Lane departure warning 94
Lane margin, warning 94
Language on Control Dis‐ play 79
Lashing eyes, securing cargo 150
LATCH child restraint fixing system 55
Leather, care 274
LED headlamps 263
LEDs, light-emitting di‐ odes 263
Length, vehicle 281
Letters and numbers, enter‐ ing 21
License plate lamp, bulb re‐ placement 264
Light-alloy wheels, care 275
Light control 83
Light-emitting diodes, LEDs 263
Lighting 81
Lighting, speaker 177
Lighting via remote control 35
Light switch 81
Load 149
Loading 149
Lock, door 36
Locking/unlocking from in‐ side 37
Locking/unlocking via door lock 36
Locking/unlocking with re‐ mote control 34
Locking, automatic 37
Locking, central 33
Locking via trunk lid 38
Low beams 81
Low beams, automatic, refer to High-beam Assistant 83
Lower back support 46
Lumbar support 46 Seite 296ReferenceEverything from A to Z296
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Theft protection, refer to Cen‐tral locking system 33
Thermal camera, refer to Night Vision 126
Thigh support 46
Tilt alarm sensor 41
Tilt glass roof 43
Tilt, seats 45
Time of arrival 77
Tire damage 251
Tire identification marks 249
Tire inflation pressure 245
Tire inflation pressure monitor, refer to FTM 92
Tire Pressure Monitor TPM 89
Tires, changing 251
Tires, everything on wheels and tires 245
Tires, run-flat tires 253
Tire tread 251
Toll roads, route 166
Tone 176
Tools 262
Top View 120
Total vehicle weight 281
Tow fitting 271
Towing 270
Town/city, navigation 159
Tow-starting 270
Tow truck 270
TPM Tire Pressure Moni‐ tor 89
Traction control 99
TRACTION program, Dynamic Driving Control 103
Traffic bulletins, naviga‐ tion 170
Transmission, automatic 66
Transmission, manual 66
Transporting children safely 54
Tread, tires 251
Treble, tone 176
Trip computer 77 Triple turn signal activa‐
tion 63
Trip odometer 73
Truck for tow-starting/tow‐ ing 270
Trunk lid 38
Trunk lid, emergency unlock‐ ing 39
Trunk lid, hotel function 38
Trunk lid via remote con‐ trol 35
Turning circle 281
Turning circle lines, backup camera 119
Turn signals, front, bulb re‐ placement 263
Turn signals, operation 63
Turn signals, rear, bulb re‐ placement 264
U
Unintentional alarm 41
Units of measure 79
Universal remote control 136
Unlock button, automatic transmission 67
Unlocking/locking from in‐ side 37
Unlocking/locking via door lock 36
Unlocking/locking with remote control 34
Updates made after the edito‐ rial deadline 6
Updating software 205
Upholstery care 275
USB audio interface 199
USB interface 141
V
Variable steering, Integral Ac‐ tive Steering 101
Vehicle battery 265
Vehicle battery, replacing 265 Vehicle, breaking in 146
Vehicle care 274
Vehicle equipment 6
Vehicle identification number, refer to Identification number
in the engine compart‐
ment 255
Vehicle jack 265
Vehicle paint 274
Vehicle storage 276
Vehicle wash 273
Ventilation 134
Ventilation, refer to Parked-car ventilation 134
Version of the navigation data 172
Video playback 189
Video playback, iPhone 202
Video playback, snap-in adapter 202
Voice activation, mobile phone 218
Voice activation, short com‐ mands 283
Voice activation system 22
Volume, setting 176
W
Warning lamps 70
Warning messages, refer to Check Control 70
Warning triangle 268
Washer fluid 66
Washer fluid reservoir, ca‐ pacity 282
Washer nozzles, wind‐ shield 65
Washer system 64
Washing, vehicle 273
Water on roads 147
Weather Band 181
Weights 281
Welcome lamps 81
Wheel base, vehicle 281
Wheels, changing 251 Seite 300ReferenceEverything from A to Z300
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