2009 BMW M5 SEDAN tire pressure reset

Adjusting
46
Safety feature
1.Close the driver's door and switch the igni-
tion on or off.
2.Press the desired memory button1 or2
and maintain pressure until the adjustment
process has been completed.
If the button was pressed inadvertently:
press the button again; the LED goes out.
Requesting with remote control
The last positions of the driver's seat, the exte-
rior rearview mirrors, and steering wheel are
stored for the remote control currently in use.
You can choose when the position is requested:
>Request when unlocking vehicle
>Request when opening driver's door
When using this feature, always make
sure that the footwell behind the driver's
seat is empty and unobstructed. Failure to do
so could cause injury to persons or damage to
objects behind the seat as a result of a rearward
movement of the seat.<
The system cancels the adjustment procedure
when you briefly press one of the seat adjust-
ment switches or one of the memory buttons.
iDrive, for operating principle refer to page16.
1.Open 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 "Door locks" is selected and
press the controller.6.Select "Central locking" and press the con-
troller.
7.Select "Last seat pos." and press the con-
troller.
8.Select "After unlocking" or "After door
opened".
9.Press the controller.
To cancel the request:
Select "Deactivated" and press the controller.
Head restraints
A correctly adjusted head restraint reduces the
risk of spinal injury in the event of an accident.
Adjust the head restraint so that its center
is approximately at ear level. Otherwise
there is increased danger of injury in the event
of an accident. Only remove the head restraints
if no one will be sitting on the seat in question.
Reinstall the head restraints before transport-
ing passengers, as otherwise the head restraint
cannot provide its protective function.<
Active front head restraints
In the event of a rear-end collision of sufficient
severity, the active head restraint reduces the
distance to the head.
Do not use seat covers or head restraint
covers that could impede the proper
functioning of the active head restraint. Other-
wise, there is no assurance that the active head
restraint will perform its protective function and
it is not possible to take advantage of its injury-
reducing potential in the event of a rear-end
collision.
Have the active head restraints reset after they

Controls
85Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
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.
"resetting FTM …" is displayed for a few
seconds. The warning lamp in the instru-
ment cluster lights up yellow for a few sec-
onds.
9.Start to drive.
The initialization finishes during driving
without feedback.
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.Reduce speed and stop the vehicle care-
fully. Avoid sudden braking and steering
maneuvers.
2.Identify damaged tire. To do this, check the
tire inflation pressure using the M Mobility
System, refer to Producing tire inflation
pressure on page227.3.Repair flat tire with M Mobility System, refer
to page225, or replace the damaged wheel,
refer to Changing wheels on page227.
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 be reset at 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 influences.
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.

Technology for comfort, convenience and safety
86 "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.

Controls
87Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
1.Reduce speed and stop the vehicle care-
fully. Avoid sudden braking and steering
maneuvers.
2.If all four wheels are shown in yellow, iden-
tify the damaged tire on the vehicle.
3.Repairing flat tire with M Mobility System,
refer to page225, or replace the damaged
wheel or wheels, refer to Changing wheels*
on page227.
The spare tire
* is equipped with the necessary
TPM electronics and is also monitored after
mounting and after resetting the system.
Have the tire replaced by a BMW center or a
workshop informed on handling TPM which
works according to BMW repair procedures
with correspondingly trained personnel.
Malfunction
The yellow warning lamp flashes and
then lights up continuously. The tires
are shown in gray on the Control Dis-
play and a message is displayed. No flat tire can
be detected.
A message like this is displayed in the following
situations:
>In case of a malfunction;
have the system checked.
>If a wheel is mounted without TPM elec-
tronics.
>If TPM is temporarily interfered with by
other systems or devices which use the
same radio frequency.
Declaration according to NHTSA/
FMVSS 138 Tire Pressure Monitoring
Systems
Each tire, including the spare*, should be
checked monthly when cold and inflated to the
inflation pressure recommended by the vehicle
manufacturer on the vehicle placard or tire infla-
tion pressure label. If your vehicle has tires of a
different size than the size indicated on the
vehicle placard or tire inflation pressure label,
you should determine the proper tire inflation
pressure for those tires. As an added safety fea-
ture, your vehicle has been equipped with a tire pressure monitoring system, TPMS, that illumi-
nates a low tire pressure telltale when one or
more of your tires are significantly underin-
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
underinflated tire causes the tire to overheat
and can lead to tire failure. Underinflation 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 underinflation has not reached
the level to trigger illumination of the TPMS low
tire pressure telltale.
The TPMS malfunction indicator is combined
with the low tire pressure telltale. When the sys-
tem detects a malfunction, the telltale will flash
for approximately one minute and then remain
continuously illuminated. This sequence will
continue upon subsequent vehicle startups as
long as the malfunction exists. When the mal-
function indicator lights up, 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
replacement or alternate tires and wheels allow
the TPMS to continue to function properly.

Wheels and tires
204
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 if necessary, including on the
spare wheel
*: at least twice a month and before
starting long trips. Otherwise driving instability
or tire damage, and therefore accidents, can
result from incorrect tire inflation pressures. Do
not drive with a depressurized, i.e. flat, tire. A flat
tire will seriously impair your vehicle's handling
and braking response. Attempts to drive on a
flat tire can lead to a loss of control over the
vehicle.<
After correcting the tire inflation pressure,
reinitialize the Flat Tire Monitor, refer to
page84, or reset the Tire Pressure Monitor,
refer to page86.<
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 of your vehicle>Load conditions
>Maximum allowable driving speed
Tire inflation pressures for speeds
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 Traveling speeds up to max. 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 speeds
above 100 mph/160 km/h
In order to drive at maximum speeds in
excess of 100 mph/160 km/h, please
o b s e r v e , a n d , i f n e c e s s a r y , a d j u s t t i r e p r e s s u r e s
for speeds exceeding 100 mph/160 km/h from
the relevant table on the following pages. Oth-
erwise tire damage and accidents could
occur.<

Reference 255
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Outside air, refer to AUC
Automatic recirculated-air
control101
Outside temperature
display68
– changing unit of measure77
– in computer77
Overview
– operating principle18
– radio control150
– screen display21
P
"P 400"60
"P 500"60
"P 500 Sport"60
Panic mode33
Park Distance Control PDC79
"Parked car operation"103
"Parked car ventilation"103
Parked car ventilation102
– activating activation
time103
– preselecting activation
times103
– switching on and off
directly103
Parked car ventilation system
– LED98
Parking, vehicle58
Parking aid, refer to PDC Park
Distance Control79
Parking assistant, refer to
PDC Park Distance
Control79
Parking brake, refer to
Handbrake59
Parking lamps93
– indicator lamp13
Parking lamps/low beams
– indicator lamp13
Parts and accessories6
Passenger-side exterior
mirror, tilting down50
Pathway lighting94
"PDC"80"PDC display on"80
PDC Park Distance Control79
Personal Profile31
"Perspective"140
"Phone"178,180,183
Phone book182
– changing entry184
– creating and editing voice
phone book188
– deleting all entries185
– deleting entry185
– dialing phone number184
Phone numbers
– deleting from phone
book185
– dialing183
– most recent numbers185
– selecting in phone book185
– Top 8185
Pinch protection system
– glass sunroof, electric41
– power windows40
Plasters, refer to First-aid
kit232
Plug-in unit for remote
control, refer to Ignition
lock57
Polish220
Pollen, refer to Microfilter/
activated charcoal filter102
Position, refer to Displaying
current position145
Position, refer to Storing
current position134
"POWER"53
POWER, refer to M Engine
Dynamic Control59
Power failure230
Power windows, refer to
Windows39
Preselecting activation times
of the parked car
ventilation103
"Presets" in radio
mode154,162
Pressure, tires204
– producing with M Mobility
System225Pressure monitoring of tires,
refer to TPM Tire Pressure
Monitor85
"Profile"198
Programmable button on
steering wheel51
Programmable memory
buttons22
Programming button function,
refer to Programmable
button on steering wheel51
Protective function, refer to
Pinch protection system
– glass sunroof, electric41
– windows40
R
Radio
– autostore156
– controls150
– High Definition Radio158
– sampling stations155
– satellite radio161
– selecting frequency
manually155
– selecting
waveband150,154
– station search155
– station selection154
– station with the best
reception156
– storing stations156
– switching on/off150
– tone control151
– volume151
– weatherband, refer to
Weather news flashes158
Radio key, refer to Keys/
remote control30
Radio position, refer to Radio
readiness57
Radio readiness57
– switched off58
– switched on57
– with comfort access39
Radio stations
– storing156
Rain sensor64

Everything from A to Z
260 Tires
– age205
– air loss85,86
– breaking-in116
– changing207
– condition206
– damage207
– flat tire, refer to Changing
wheels227
– inflation pressure204
– M Mobility System225
– new wheels and tires207
– pressure monitoring, refer to
Flat Tire Monitor84
– pressure monitoring, refer to
TPM Tire Pressure
Monitor85
– replacing227
– retreaded tires207
– size205
– tread206
– wear indicators206
– wheel/tire combination207
– winter tires208
Tire trouble
– changing wheels227
TMC station, refer to Traffic
information142
"Tone"151
Tone dialing method186
Tone in audio mode
– adjusting151
– middle setting153
Tone on locking/unlocking33
Tools, refer to Onboard
toolkit222
"Top 8" in mobile phone
mode184
Torque
– refer to Engine data238
Torque, lug bolts, refer to
After mounting229
Touch tone dialing, refer to
Tone dialing method186
Tow bar234
Tow fitting233Towing233
– methods234
– tow fittings233
– with manual
transmission234
– with Sequential Manual
Transmission234
– with Sequential Manual
Transmission with
Drivelogic234
"Town / City" in destination
entry127
Tow rope
234
Tow-starting233
"TPM"86
TPM Tire Pressure
Monitor85
– resetting system86
– system limits85
– warning lamp86
Tracks
– random sequence167
– sampling on CD166
– selecting with CD165
Traction control, refer to DSC
Dynamic Stability
Control81
Traffic information for
navigation
– depiction in route map144
– displaying143
– during destination
guidance145
– symbols144
Traffic information with
navigation142
"Traffic Info settings"143
Traffic jam
– displaying traffic
information142
– refer to Bypassing route
sections142Transmission
– breaking-in116
– Drivelogic62
– idle61
– manual transmission59
– reverse gear61
– Sequential Manual
Transmission with
Drivelogic60
– shift lights63
– starting assistant, refer to
Starting off on uphill
slopes82
– towing233
– tow-starting234
Transporting children
safely54
Transport securing device,
refer to Securing cargo119
Tread depth, refer to Minimum
tire tread206
Treble, refer to Tone
control151
"Treble", tone control151
Trip computer70
Trip-distance counter
– refer to Trip computer70
"Triple turn signal"64
Trip meter
– also refer to Trip
computer70
Trunk, refer to Cargo bay
Turning circle, refer to
Dimensions238
Turning lamps95
– replacing bulbs223
Turn signals63
– indicator lamp12
– replacing bulbs224
U
"Unchanged"53,62
Uniform Tire Quality Grading/
UTQR206
"Units"77