2009 BMW 6 SERIES tire pressure reset

Controls
91Reference
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Mobility
In the event of a pressure loss, there is a change
in the rolling circumference and therefore the
rotation speed of the corresponding wheel. The
system detects this change and reports it as a
flat tire.
Functional requirement
To ensure the reliable signaling of a flat tire, the
system must be initialized at the correct tire
inflation pressure.
The initialization must be repeated after
every correction of the tire inflation pres-
sure and after every tire or wheel change.<
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 snowy or slippery road surface
>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 con-
tinued automatically. The system is initialized
after this activation phase. The system is not
initialized when traveling with snow chains
*.<
iDrive, for operating 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 finishes during driving.

Technology for comfort, convenience and safety
92
Indication of a flat tire
The warning lamp lights up red. A mes-
sage appears on the Control Display.
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 severe brak-
ing and steering maneuvers and do not
exceed a 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
page218. Continued driving after a flat tire
can result in serious accidents.<
2.At the next opportunity, check the air pres-
sure in all four tires.
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 the basis
of the following guide values:
>With a light load:
1 to 2 persons without luggage:
approx. 155 miles/250 km
>With a medium load:
2 persons, cargo bay full, or
4 persons without luggage:
approx. 94 miles/150 km
>With a 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-
tance 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.

Controls
93Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Green
The tire pressure matches the learned set state.
"TPM active" appears on the Control Display.
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 operating 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.
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
214
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 maximum permissible speed for
these tire pressures is 100 mph/
160 km/h. Do not exceed this speed, otherwise
tire damage and accidents could occur.<
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
262 Power windows, refer to
Windows40
Preselecting activation times
of the parked car
ventilation115
"Presets" in radio
mode164,172
Pressure, tires214
Pressure monitoring of tires,
refer to TPM Tire Pressure
Monitor92
"Profile"208
Programmable buttons on
steering wheel57
Programmable memory
buttons22
Protective function, refer to
Pinch protection system
– glass sunroof43
– windows42
R
Radio
– autostore166
– controls160
– High Definition Radio168
– sampling stations165
– satellite radio171
– selecting frequency
manually165
– selecting
waveband160,164
– station search165
– station selection164
– station with the best
reception166
– storing stations166
– switching on/off160
– tone control161
– volume161
– weatherband, refer to
Weather news flashes168
Radio key, refer to Keys/
remote control30
Radio position, refer to Radio
readiness60Radio readiness60
– switched off61
– switched on60
– with comfort access39
Radio stations
– storing166
Rain sensor, windshield wiper
system66
"Random", random play
sequence177
"Random all" in audio
mode178
"Random directory" in audio
mode178
"RDS"167
Reading lamps109
Rear lamps, refer to Tail
lamps232
Rearview mirrors, refer to
Mirrors55
Rear window
– heating112
– opening and closing41
"Received calls"194
Reception
– quality167
– radio stations167
– regional stations166
Reception level of mobile
phone, refer to Status
information21
Recirculated-air mode, refer
to AUC Automatic
recirculated-air control113
Recirculation of air, refer to
AUC Automatic
recirculated-air control113
Reclining seat, refer to
Seats49
Recording times, refer to
Stopwatch83
Redialing with mobile
phone199
"Redial" in mobile phone
mode194
Reflectors, refer to Tail
lamps232
Refueling212Releasing
– hood220
Releasing the locks, refer to
Unlocking39
"Relock door if not
opened"35
Remaining distance, refer to
Cruising range77
Remaining distance to
destination, refer to
Computer78
Remote control30
– comfort access38
– garage door opener117
– luggage compartment lid33
– malfunction33,40
– replacing battery40
Removing condensation on
the windows112
"Repeat directory" in audio
mode177
"Repeat" in audio mode177
"Repeat track" in audio
mode177
Replacement fuses234
Replacement of tires
– refer to Changing
wheels233
Replacement remote control,
refer to New remote
controls30
Replacing bulbs, refer to
Lamps and bulbs231
Replacing wheels/tires, refer
to New wheels and tires218
Reporting safety defects7
Required fuel213
Reserve
– warning, refer to Fuel
gauge77
"Reset"91,93
Reset, refer to Resetting tone
settings163
"Reset" for stopwatch84
"Reset" tone settings163
Residual heat114
Restraint systems
– for children58
– refer to Safety belts54

Everything from A to Z
266 Tires
– age216
– air loss92,93
– breaking-in126
– condition217
– damage217
– inflation pressure214
– minimum tread depth217
– new wheels and tires218
– pressure monitoring, refer to
Flat Tire Monitor90
– pressure monitoring, refer to
Tire Pressure Monitor92
– replacing218
– retreaded tires218
– run-flat tires218
– size215
– size, refer to The right
wheels and tires218
– wear indicators217
– wheel/tire combination218
– winter tires219
Tires, run-flat
– refer to Run-flat tires218
– winter tires219
TMC station, refer to Traffic
information152
"Tone"161
Tone dialing method196
Tone in audio mode
– adjusting161
– middle setting163
Tone on locking/unlocking33
Tools, refer to Onboard
toolkit231
Top44
"Top 8" in mobile phone
mode194
Torque, refer to Engine
data242
Touch tone dialing, refer to
Tone dialing method196
Tow bar238
Tow fitting237Towing237
– methods238
– tow fittings237
– with manual
transmission238
– with Sport automatic
transmission238
"Town / City" in destination
entry137
Tow rope238
Tow-starting237
"TPM"93
TPM Tire Pressure
Monitor92
– resetting system93
– system limits92
– warning lamp93
Tracks
– random sequence177
– sampling on CD176
– selecting with CD175
Traction-assist feature, refer
to DSC Dynamic Stability
Control89
Traction control, refer to DSC
Dynamic Stability
Control89
Traffic information for
navigation152
– depiction in route map154
– displaying153
– during destination
guidance155
– symbols154
"Traffic Info settings"153
Traffic jam
– displaying traffic
information152
– refer to Bypassing route
sections152
Transmission
– manual transmission62
– sport automatic
transmission62
– starting assistant90
– towing238
– transmission lock, manually
locking and unlocking, sport
automatic transmission64Transporting children
safely58
Transport securing device,
refer to Securing cargo130
Tread depth, refer to Minimum
tire tread217
Treble, refer to Tone
control161
"Treble", tone control161
"Trip computer"79
Trip computer78
Trip-distance counter
– refer to Trip computer78
– refer to Trip meter76
"Triple turn signal"66
Trip meter76
– also refer to Trip
computer78
Trip odometer, refer to Trip
meter76
Trunk, refer to Luggage
compartment37
Trunk lid, refer to Luggage
compartment lid35
Turning circle, refer to
Dimensions243
Turn signals65
U
Uniform Tire Quality Grading/
UTQR216
"Units"86
Units
– temperature86
Units of measure
– average fuel
consumption86
Universal garage-door
opener, refer to Integrated
universal remote
control117
Universal remote control, refer
to Integrated universal
remote control117
"Unlock button"32