tire pressure reset BMW 650I COUPE&CONVERTIBLE 2007 Owners Manual

Controls
91Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
System limits
The Flat Tire Monitor cannot indicate
sudden severe tire damage caused by
outside factors and does not detect a natural,
even pressure drop in all four tires.<
In the following situations, the system could be
delayed or malfunction:
>System has not been initialized
>Driving on snow-covered or slippery roads
>Sporty driving style: slip in the drive wheels,
high lateral acceleration
>Driving with snow chains
*
Initializing system
The initialization finishes during driving,
which can be interrupted at any time.
When driving resumes, the initialization is auto-
matically continued.
Do not initialize the system when driving with
snow chains
*.<
iDrive, for explanation of principle, refer to
page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Turn the controller until "Settings" is
selected and press the controller.
4.Select "Vehicle / Tires" and press the con-
troller.5.Change to upper field if necessary. Turn the
controller until "FTM" is selected and press
the controller.
6.Start the engine, but do not start driving.
7.Select "Reset" and press the controller.
8.Select "Yes" and press the controller.
9.Start to drive.
The message "resetting FTM …" is dis-
played.
The initialization is completed during driving.
Then the message "Status: active" appears on
the Control Display again.
Indication of a flat tire
The warning lamp lights up in red. A
message appears on the Control Dis-
play. In addition, an acoustic signal
sounds. There is a flat tire or extensive inflation
pressure loss.
1.Cautiously reduce the vehicle speed to
below 50 mph/80 km/h. Avoid sudden brak-
ing and steering maneuvers. Do not exceed
a vehicle speed of 50 mph/80 km/h.
Stop driving if the vehicle is no longer
equipped with run-flat tires, as it was
when it came from the factory, refer to

Technology for comfort, convenience and safety
92 page206. Continued driving after a flat tire
can result in serious accidents.<
2.Check the air pressure in all four tires at the
next opportunity.
If the tire inflation pressure in all four
tires is correct, the Flat Tire Monitor
may not have been initialized. The system
must then be initialized.<
3.In the event of complete tire pressure loss,
0 psi/0 kPa, you can estimate the possible
distance for continued driving on run-flat
tires, based on the following guide values:
>With low load:
1 to 2 persons without luggage:
approx. 155 miles/250 km.
>With medium load:
2 persons, luggage compartment full, or
4 persons without luggage:
approx. 94 miles/150 km.
>With full load:
4 persons, luggage compartment full:
approx. 30 miles/50 km.
Drive reservedly and do not exceed
a speed of 50 mph/80 km/h. In the
event of pressure loss, vehicle handling
changes. This includes reduced tracking
stability in braking, extended braking dis-
tances and altered natural steering charac-
teristics.
If unusual vibrations or loud noises occur
while the vehicle is being driven, this can
indicate final failure of the damaged tire.
Reduce speed and stop at a suitable loca-
tion as soon as possible; otherwise, pieces
of the tire could become detached and
cause an accident. Do not continue driving,
but instead contact your BMW center.<
TPM Tire Pressure Monitor*
The concept
TPM checks the tire inflation pressure in the
four mounted tires. The system reports when
the tire inflation pressure has dropped consid-
erably in one or several tires.
Functional requirement
In order to assure the reliable reporting of a flat
tire, the system must have been reset with the
correct tire inflation pressure.
Always use wheels with TPM electronics, oth-
erwise fault-free operation of the system is not
ensured.
Reset the system again after each correc-
tion of the tire inflation pressure and after
every tire or wheel change.<
System limits
TPM cannot announce sudden serious
tire damage caused by external influ-
ences.<
The system does not function properly if it has
not been reset, e.g. a flat tire is reported despite
correct tire inflation pressures.
The system is inactive and cannot display a flat
tire if a wheel has been mounted without TPM
electronics, or if TPM is temporarily interfered
with by other systems or devices which use the
same radio frequency.
Status display on Control Display
The tire and system status is indicated by the
color of the tires.
TPM takes the fact that the tire pressure
changes during driving into account. A correc-
tion is only required if requested by TPM with
the color.
Green
The tire pressure matches the learned set state.
"TPM active" is displayed on the Control Dis-
play.

Controls
93Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
One wheel is yellow
Flat tire or a major drop in inflation pressure in
the indicated tire. A message appears on the
Control Display.
All wheels are yellow
Flat tire or a major drop in inflation pressure in
several tires. A message appears on the Control
Display.
Gray
The system cannot detect a flat tire.
Reasons for this can be:
>TPM is being reset
>Temporary interference due to systems or
devices which use the same radio fre-
quency
>Malfunction
Resetting system
Reset the system again after each correc-
tion of the tire inflation pressure and after
every tire or wheel change.<
Resetting finishes during driving, which can be
interrupted at any time. When driving resumes,
resetting is continued automatically.
iDrive, for explanation of principle, refer to
page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "Settings" and press the controller.
4.Select "Vehicle / Tires" and press the con-
troller.5.Change to upper field if necessary. Turn the
controller until "TPM" is selected and press
the controller.
6.Start the engine, but do not start driving.
7.Select "Reset" and press the controller.
8.Select "Yes" and press the controller.
9.Start to drive.
The tires are shown in gray and "Resetting
TPM..." is displayed.
After a few minutes of driving, the set tire infla-
tion pressures in the tires are applied as the set
values to be monitored. Resetting finishes dur-
ing driving. The tires are shown in green on the
Control Display and "Status: TPM active" is dis-
played again.
If a flat tire is detected during resetting
and applying the tire inflation pressures,
all tires are shown in yellow on the Control Dis-
play. The message "Tire low!" is displayed.<
Message with low tire inflation
pressure
The warning lamp lights up yellow. A
message appears on the Control Dis-
play. In addition, an acoustic signal
sounds. There is a flat tire or extensive inflation
pressure loss.

Wheels and tires
202
Wheels and tires
Tire inflation pressure
Information for your safety
The condition of the tires and the maintenance
of the specified tire pressure are crucial not only
to the tire's service life, but also to driving com-
fort and most importantly, driving safety.
Checking pressure
Only check tire inflation pressure when the tires
are cold. This means after a maximum of
1.25 miles/2 km driving or when the vehicle has
been parked for at least 2 hours. When tires are
warm, the tire inflation pressure increases.
Check the tire inflation pressure regularly
and correct it as needed: at least twice a
month and before starting long trips. Other-
wise, driving instability or tire damage, and
therefore accidents, can result from incorrect
tire inflation pressures.<
After correcting the tire inflation pressure,
reinitialize the Flat Tire Monitor, refer to
page91, or reset the Tire Pressure Monitor,
refer to page93.<
Pressure specifications
The tables below provide all the correct inflation
pressures for the specified tire sizes at ambient
temperature.
The inflation pressures apply to the tire
sizes and tire brands respectively
approved and recommended by BMW; a list of
these is available from your BMW center.<
For correct identification of the right tire infla-
tion pressure for your tires, observe the follow-
ing:
>Tire sizes for your vehicle
>Load conditions
>Maximum allowable driving speed
Tire inflation pressures for driving
up to 100 mph/160 km/h
For normal driving up to 100 mph/160 km/h,
adjust pressures to the respective tire inflation
pressures listed on the following pages in the
column for traveling speeds up to a max. of
100 mph/160 km/h to achieve optimum driving
comfort.
These pressure specifications can be found on
the door post when you open the driver's door.
The permissible top speed for these tire
inflation pressures is 100 mph/160 km/h.
Do not exceed this speed; otherwise, tire dam-
age and accidents may result.<
Tire inflation pressures for driving
above 100 mph/160 km/h
In order to drive at maximum speeds in
excess of 100 mph/160 km/h, please
note the tire pressures for speeds exceeding
100 mph/160 km/h listed in the relevant column
of the table on the following pages and adjust
your tire inflation pressures as needed. Other-
wise, tire damage and accidents could occur.<
Observe all national and local maximum speed
limits, otherwise violations of the law could
occur.

Everything from A to Z
246 Parking lamps103
– replacing bulbs215
Parts and accessories6
Passenger airbags,
deactivating, refer to
Exception for front
passenger seat57
Passenger-side exterior
mirror, tilting down54
"Pathway lighting"104
Pathway lighting103
"PDC"88
"PDC display on"88
PDC Park Distance Control87
Personal Profile29
"Perspective"143
"Phone"178,181
Phone book180
– changing entry182
– creating and editing voice
phone book187
– deleting all entries184
– deleting entry184
– dialing phone number182
Phone numbers
– deleting from phone
book184
– dialing181
– most recent numbers183
– selecting in phone book183
– Top 8183
Pinch protection system
– glass sunroof41
– power windows40
Plasters, refer to First-aid
kit220
Plastic, refer to Caring for your
vehicle brochure
"Play" in audio mode168
"Play" on the radio,
selecting165
Plug-in unit for remote
control, refer to Ignition
lock59
Pollen, refer to Microfilter/
activated-charcoal filter111
Portable phone battery189Position
– displaying149
– storing137
Power failure217
Power windows, refer to
Windows39
"Presets" on the
radio158,164
Presetting parked car
ventilation activation
times111
Pressure, tires202
Pressure monitoring of tires,
refer to TPM Tire Pressure
Monitor92
"Profile"196
Programmable buttons on
steering wheel55
Protective function, refer to
Pinch protection system
– glass sunroof41
– windows40
R
Radiator fluid, refer to
Coolant211
Radio
– Autostore159
– controls154
– High Definition Radio162
– sampling stations159
– satellite radio163
– selecting frequency
manually159
– selecting
waveband154,158
– station search159
– station selection158
– station with best
reception159
– storing stations160
– switching on/off154
– tone control155
– volume155
– Weather Band, refer to
Weather news flashes161Radio key, refer to Keys/
remote control28
Radio position, refer to Radio
readiness59
Radio readiness59
– switched off59
– switched on59
– with comfort access38
Rain sensor, windshield wiper
system66
"Random", random play
sequence, selecting170
"Random all" in audio
mode170
"Random directory" in audio
mode170
Random play sequence
– CD changer170
– CD player170
"RDS"161
Reading lamps106
Rear lamps, refer to Tail
lamps216
Rearview mirrors, refer to
Mirrors54
Rear window
– heating109
– opening and closing40
"Received calls"182
Reception
– quality161
– radio stations161
– regional station159
Reception quality of mobile
phone, refer to Status
information20
Rechargeable flashlight114
Recirculated-air mode, refer
to AUC Automatic
recirculated-air control
110
Recirculation of air, refer to
AUC Automatic
recirculated-air control110
Reclining seat, refer to
Seats49
Recording times, refer to
Stopwatch83

Reference 247
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
"Redial" for mobile phone182
Redialing with mobile
phone188
Reflectors, refer to Tail
lamps216
Refueling200
Releasing, hood208
Releasing the locks, refer to
Unlocking37
"Relock door if not
opened"33
Remaining distance, refer to
Cruising range76
Remaining distance to
destination, refer to
Computer77
Remote control28
– battery replacement38
– comfort access37
– garage-door opener113
– luggage compartment lid31
– malfunction32,38
Removing condensation from
windows109
"Repeat directory" in audio
mode170
"Repeat" in audio mode170
"Repeat track" in audio
mode170
Replacement fuses218
Replacement remote control,
refer to New remote
controls28
Replacing bulbs, refer to
Lamps and bulbs214
Replacing tires
– changing a wheel217
– new wheels and tires206
Reporting safety defects7
Required fuel201
Reserve
– warning, refer to Fuel
gauge76
"Reset"91,93
Reset, refer to Resetting tone
settings157
"Reset" for stopwatch83
"Reset" tone settings157Residual heat110
Restraint systems
– for children57
– refer to Safety belts53
Retreaded tires206
Reverse, fast
– CD changer171
– CD player171
Reverse gear
– automatic transmission with
Steptronic64
– manual transmission62
– SMG Sequential Manual
Transmission62
Road map142
"Roadside
Assistance"184,191
Roadside Assistance220
Roadside parking lamps105
– replacing bulbs, refer to
Parking lamps215
Rollover protection system on
Convertible97
– lowering98
Rope, refer to Tow-starting
and towing221
Rotary/pushbutton, refer to
iDrive16
Route139
– bypassing sections145
– changing145
– changing criteria139
– display142
– displaying arrow display142
– displaying map view142
– displaying streets or towns/
cities143
– selecting139
Route information, refer to
Destination guidance with
voice instructions144
Route map, refer to Displaying
map view142
"Route preference",
changing139
Route selection139
RSC Runflat System
Component, refer to Run-
flat tires206Rubber parts, refer to Caring
for your vehicle brochure
Runflat System Component
RSC, refer to Run-Flat
Tires206
Run-Flat Tires
– Flat Tire Monitor90
Run-flat tires206
– continuing driving with a
damaged tire91,93
– flat tire91,93
– tire inflation pressure202
– Tire Pressure Monitor92
– tire replacement206,207
– winter tires207
S
Safety belts53
– damage53
– indicator lamp53
– refer to Caring for your
vehicle brochure
– reminder53
– sitting safely48
Safety belt tensioners, refer to
Safety belts53
Safety systems
– ABS Antilock Brake
System88
– airbags95
– driving stability control
systems88
– rollover protection system,
Convertible97
– safety belts53
Safety tires, refer to Run-flat
tires206
Satellite radio163
– enabling channels163
– selecting channel164
– storing channel164
"SAT" on the radio155,164
"Save current
destination"139
"Scan"
– music tracks on CD169
– stations with radio159

Everything from A to Z
250
T
Tachometer75
Tail lamps216
– replacing bulbs216
Tank capacity
– also refer to Capacities229
– fuel tank capacity200
Target cursor for
navigation134
Technical alterations, refer to
For your own safety6
Technical data226
Telematics, refer to
BMW Assist190
Telephone
– installation location, refer to
Center armrest115
– refer to Mobile phone176
– refer to separate operating
instructions
"Telephone list"56
TeleService192
Temperature
– adjusting in upper body
region109
– adjusting with automatic
climate control108
– changing units of
measure85
– refer to Coolant
temperature75
Temperature display
– changing units of
measure85
– outside temperature75
– outside temperature
warning75
Temperature gauge, engine
oil76
Tempomat, refer to Cruise
control67
"Terminate services"195
"Text language"85
"Theater", refer to Tone
control156
The individual vehicle5Tie-down points, refer to
Securing cargo125
Tilt alarm sensor36
– switching off37
Tilting down passenger-side
exterior mirror54
"Time"84
"Time / Date"83
"Time format"84
Timer, refer to Preselecting
activation time111
"Timer 1" for parked car
ventilation111
"Timer 2" for parked car
ventilation111
Tire inflation pressure202
Tire pressure loss91,
93
Tire Pressure Monitor
TPM92
Tire Quality Grading204
Tires
– age204
– air loss91,93
– breaking-in122
– condition205
– damage205
– inflation pressure202
– minimum tread depth205
– monitoring inflation
pressure, refer to Flat Tire
Monitor90
– new wheels and tires206
– pressure monitoring, refer to
Tire Pressure Monitor92
– replacing206
– retreaded tires206
– run-flat tires206
– size203
– size, refer to The right
wheels and tires206
– wear indicators205
– wheel/tire combination206
– winter tires207
"Tires, FTM"91
Tires with run-flat properties
– refer to Run-flat tires206
"Tone"155
Tone dialing method184Tone in audio mode
– adjusting155
– middle setting157
Tone on locking/unlocking31
Tools, refer to Onboard tool
kit214
Top42
"Top 8" for mobile phone182
Torque, refer to Engine
data226
Touch tone dialing, refer to
Tone dialing method184
Tow bar222
Tow fitting221
Towing221
– methods222
– tow fittings221
– with automatic
transmission222
– with manual
transmission222
– with SMG Sequential
Manual Transmission222
"Town / City" for destination
entry130
Tow rope
223
Tow-starting221
"TPM"93
TPM Tire Pressure
Monitor92
– resetting system93
– system limits92
– warning lamp93
Track
– random sequence170
– sampling on CD169
– selecting with CD168
Tracks
– finding169
– random play sequence170
Track width, refer to
Dimensions227
Traction-assist feature, refer
to DSC Dynamic Stability
Control89
Traction control, refer to DSC
Dynamic Stability
Control89