tire pressure reset BMW 328I COUPE 2011 E93 Owner's Manual

Controls
93Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Initialization
In the initialization, the set inflation pressures
are adopted as reference values for the detec-
tion of a flat tire. The initialization is begun by
confirmation of the inflation pressures.
Do not initialize the system while snow chains
are attached.
1."Vehicle Info"
2."Vehicle status"
3."Reset"
4.Start the engine – do not drive away.
5.Start the initialization using "Reset".
6.Start driving.
The initialization is completed during driv-
ing, which can be interrupted at any time.
When driving resumes, the initialization is con-
tinued automatically.<
Indication of a flat tire
The warning lamps come on in yellow
and red. A message appears on the
Control Display. In addition, an
acoustic signal sounds. There is a flat
tire or substantial loss of tire pressure.
What to do in case of a flat tire
Run-flat tires
With a damaged tire, is possible to continue
driving at speeds of up to 50 mph/80 km/h.
Do not continue driving if the vehicle is
not equipped with run-flat tires, refer to
page220; continued driving could result in a
severe accident.<
When continuing to drive with a damaged tire:
1.Avoid sudden braking and steering maneu-
vers.
2.Do not exceed a speed of 50 mph/80 km/h.
3.At the next opportunity, check the air pres-
sure in all four tires.
If all four tires are inflated to the cor-
rect pressures, the Flat Tire Monitor
might not have been initialized. The system
must then be initialized.<
Possible travel distance with complete tire
pressure loss:
>With a light load:
1 to 2 persons without luggage:
Approx. 155 miles/250 km
>With a medium load:
2 persons, cargo area full, or 4 persons
without luggage:
Approx. 94 miles/150 km
>With a full load:
4 persons, cargo area full:
Approx. 30 miles/50 km
Drive cautiously and do not exceed
a speed of 50 mph/80 km/h.
When there is a tire pressure loss, the handling
characteristics change, e.g. there will be
reduced directional stability during braking,
braking distances will be longer, and self-steer-
ing response will change.<
Vibrations or loud noises during driving
may indicate the final failure of the tire.
Reduce your speed and bring the vehicle to a
stop; otherwise, tire components may become
detached, which could result in an accident.
Do not continue driving; instead, contact your
BMW center.<

Technology for driving comfort and safety
94
Tire Pressure Monitor TPM*
The concept
Check the inflation pressure in the four installed
tires. The system notifies you if there is a signif-
icant loss of pressure in one or more tires.
Functional requirement
The system has to have been reset at the cor-
rect inflation pressure; otherwise, a reliable
reporting of a flat tire is not assured.
Always use wheels with TPM electronics to
assure a trouble-free function of the system.
Each time a tire inflation pressure has
been corrected or a wheel or tire has been
changed, reset the system.<
System limitations
It is impossible to provide advance warn-
ing of sudden, severe tire damage caused
by outside influences.<
The system does not function correctly if it has
not been reset. For example, a flat tire may be
indicated even though the tire inflation pres-
sures are correct.
The system is inactive and cannot indicate a flat
tire:
>when a wheel without TPM electronics is
installed.
>when other systems or devices that use the
same radio frequency interfere with TPM.
Status display
The current status of the TPM Tire Pressure
Monitor can be displayed on the Control Dis-
play, e.g. whether or not the TPM is active.
1."Vehicle Info"
2."Vehicle status"
3."Tire Pressure Monitor - TPM"
The status is displayed.
Status indicator on the Control Display
The color of the tires represents the status of
the tires and the system.
A change in the inflation pressure during driving
is taken into account.
A correction is only needed if TPM indicates it.
Green
The inflation pressure corresponds to the
desired state.
"TPM active" appears on the Control Display.
One wheel yellow
There is a flat tire or substantial loss of tire pres-
sure in the indicated tire.
All wheels yellow
>There is a flat tire or substantial loss of tire
pressure in several tires.
>The system was not reset after a wheel
change and will thus issue warnings at the
last initialized inflation pressures.

Controls
95Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Gray
The system cannot detect a puncture.
The reasons for this are as follows:
>TPM is being reset.
>Interference from systems or devices that
use the same radio frequency.
>Malfunction.
Resetting the system
Each time a tire inflation pressure has been
corrected or a wheel or tire has been changed,
reset the system.
1."Vehicle Info"
2."Vehicle status"
3."Reset TPM"
4.Start the engine – do not drive away.
5.Start the initialization using "Reset TPM".
6.Start driving.
The tires are shown in gray and "Resetting
TPM..." is displayed.
After driving a few minutes, the set inflation
pressures in the tires are accepted as the target
values to be monitored. The resetting is com-
pleted automatically as you drive. On the Con-
trol Display, the tires are shown in green and
"Status: TPM active" is displayed again.
You can stop driving at any time. The resetting
continues automatically when you resume driv-
ing.
If a flat tire is detected during the reset-
ting process, all tires are displayed in
yellow in the Control Display. The message
"Low tire!" is shown.<
Message for low tire inflation pressure
The warning lamps come on in yellow
and red. A message appears on the
Control Display. In addition, a signal
sounds.
>There is a flat tire or substantial loss of tire
pressure.
>The system was not reset after a wheel
change and will thus issue warnings at the
last initialized inflation pressures.
Cautiously reduce speed to below 50 mph/
80 km/h. Avoid sudden braking and steering
maneuvers. Do not exceed a speed of 50 mph/
80 km/h.
Do not continue driving if the vehicle is
not equipped with run-flat tires, refer to
page220; continued driving could result in a
severe accident.<
Continuing to drive with a flat tire
Possible travel distance with complete tire
pressure loss:
>With a light load:
1 to 2 persons without luggage:
Approx. 155 miles/250 km
>With a medium load:
2 persons, cargo area full, or 4 persons
without luggage:
Approx. 95 miles/150 km
>With a full load:
4 persons, cargo area full:
Approx. 30 miles/50 km
Drive cautiously and do not exceed a
speed of 50 mph/80 km/h.
When there is a tire pressure loss, the handling
characteristics change, e.g. there will be
reduced directional stability during braking,
braking distances will be longer, and self-steer-
ing response will change.<
Vibrations or loud noises during driving
may indicate the final failure of the tire.
Reduce your speed and bring the vehicle to a
stop; otherwise, tire components may become
detached, which could result in an accident.
Do not continue driving; instead, contact your
BMW center.<

Technology for driving comfort and safety
96
Message for unsuccessful
system reset
Yellow warning lamp comes on.
A message appears on the
Control Display.
The system is not reset, e.g. after a wheel
change.
Check the tire inflation pressure and reset
the system, refer to page95.
Malfunction
The small warning lamp flashes in
yellow and then lights up continu-
ously; the large warning lamp comes
on in yellow. The tires appear in gray
in the Control Display. No punctures can be
detected.
Display in the following situations:
>Malfunction
Have the system checked.
>A wheel without TPM electronics has been
installed:
Have it checked by your BMW center.
>Interference from systems or devices that
use the same radio frequency:
The system automatically becomes active
again when the vehicle moves out of the
interference zone.
Declaration according to NHTSA/
FMVSS 138
Tire Pressure Monitoring Systems
Each tire should be checked monthly when cold
and inflated to the inflation pressure recom-
mended 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 infla-
tion pressure label, you should determine the
proper tire inflation pressure for those tires. As
an added safety feature, your vehicle has been
equipped with a tire pressure monitoring sys-
tem, TPMS, that illuminates a low tire pressure
telltale when one or more of your tires are signif-
icantly underinflated. 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 han-
dling and stopping ability. Please note that the
TPMS is not a substitute for proper tire mainte-
nance, and it is the driver’s responsibility to
maintain correct tire pressure, even if underin-
flation has not reached the level at which the
TPMS low tire pressure telltale illuminates.
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 lit. This sequence will continue
upon subsequent vehicle startups as long as
the malfunction exists. When the malfunction
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
replacement or alternate tires and wheels allow
the TPMS to continue to function properly.
Active steering*
The concept
Active steering varies the turning angle of the
front wheels in relation to steering wheel move-
ments. It also varies the steering force required
to turn the wheels depending on the speed at
which you are driving.
When you are driving in the low road speed
range, e.g. in a town or when parking, the steer-
ing angle is increased, i.e. steering becomes
very direct and less effort is required to turn the
wheels. In the higher speed range, on the other
hand, the steering angle is reduced as the
speed increases. This improves the handling of
your BMW over the entire speed range.

Wheels and tires
208
Wheels and tires
Tire inflation pressures
Information for your safety
It is not merely the tires' service life, but also
driving comfort and, to a great extent, driving
safety that depend on the condition of the tires
and the maintenance of the specified tire pres-
sure.
Check the tire inflation pressure regularly
and correct it, if necessary: at least twice a
month and before starting long trips. If you fail
to observe this precaution you may be driving
on tires with incorrect tire pressures, a condi-
tion that can not only compromise your vehi-
cle's driving stability, but also lead to tire dam-
age and the risk of an accident. Do not drive
with deflated, i.e. flat tires, except when using
run-flat tires. A flat tire will seriously impair your
vehicle's handling and braking response.
Attempts to drive on a flat tire can lead to loss of
control over the vehicle.<
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 is higher.
After correcting the tire inflation pressure,
reset the Tire Pressure Monitor, refer to
page95, or reinitialize the Flat Tire Monitor,
refer to page93.<
Inflation 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 approved and tire brands recom-
mended by BMW; a list of these is available
from your BMW center.<
For correct identification of the right tire infla-
tion pressures, observe the following:>Tire sizes for your vehicle
>Load conditions
>Maximum allowable driving speed
Tire inflation pressures for driving up
to 100 mph or 160 km/h
For normal driving up to 100 mph or 160 km/h
and to achieve optimum driving comfort, adjust
pressures to the respective tire inflation pres-
sures listed on the following pages in the col-
umns for traveling speeds up to a maximum of
100 mph or 160 km/h.
These tire inflation pressures can also be found
on the driver's side door post when the driver's
door is open.
The maximum permissible speed for
these tire pressures is 100 mph or
160 km/h. Do not exceed this speed; otherwise,
tire damage and accidents could occur.<
Tire inflation pressures for driving
above 100 mph or 160 km/h
In order to drive at maximum speeds in
excess of 100 mph or 160 km/h, adjust
pressures to the respective tire inflation pres-
sures listed on the following pages in the col-
umns for traveling speeds including those
exceeding 100 mph or 160 km/h. Otherwise,
tire damage and accidents could occur.<
Observe all national and local maximum speed
limits; otherwise, violations of the laws could
occur.

Everything from A to Z
268 Rear seats
– adjusting head restraints46
– folding down backrests118
Rear ventilation109
Rearview mirror, refer to
Mirrors50
Rear window defroster108
Rear window roller blind, refer
to Roller sun blinds114
Receiving level of mobile
phone, refer to Status
information19
Reception
– quality158
– radio station158
Recirculated-air mode108
Recirculation of air, refer to
Recirculated-air mode108
Reclining seat, refer to
Backrest43
Refueling206
Releasing
– hood222
Remaining distance, refer to
Cruising range77
Remote control26
– battery renewal35
– Comfort Access33
– garage door opener111
– malfunction29,35
– removing from the ignition
lock55
– service data227
– trunk lid28
Replacement fuses, refer to
Fuses237
Replacement remote
control26
Replacing bulbs, refer to
Lamps and bulbs233
Replacing tires220
Replacing tires, refer to New
wheels and tires220
Reporting safety defects7
Reserve warning, refer to Fuel
gauge76Reset, refer to Resetting tone
settings156
Restraint systems
– for children52
– refer to Safety belts49
Retractable hardtop38
– care, refer to Caring for your
vehicle brochure
– convenient operation28
– opening and closing39
– remote control28
Reverse
– CD changer167
– CD player
167
Reverse gear61
– automatic transmission with
Steptronic58
– manual transmission58
Road map146
Roadside
Assistance199,238
Roadside parking lamps103
– replacing bulbs234
Roadworthiness test, refer to
Service requirements80
Roller sun blinds114
Rollover protection system,
Convertible100
– resetting100
Roof load capacity249
Roof-mounted luggage
rack131
Rope, refer to Tow-starting,
towing away242
Rotary/pushbutton, refer to
iDrive16
Route144,145
– bypassing sections145
– changing144,145
– changing criteria144
– displaying streets or towns/
cities145
– map view146
– selecting144
Route instructions, refer to
Destination guidance
through voice
instructions146Route map, refer to Map
view146
Route section, changing145
Route selection144
RSC Runflat System
Component, refer to Run-
flat tires220
Runflat System Component
RSC, refer to Run-flat
tires220
Run-flat tires220
– continuing driving with a
damaged tire93
– flat tire93
– Flat Tire Monitor93
– Inflation pressure208
– new tires220
– tire replacement220
– winter tires221
Runflat tyres, refer to Run-flat
tires220
S
Safety-belt height
adjustment49
Safety belts49
– belt hand-over49
– damage49
– indicator/warning lamp49
– reminder49
– sitting safely42
Safety systems
– airbags98
– Antilock Brake System
ABS89
– brake system89
– driving stability control89
– Dynamic Stability Control
DSC89
– rollover protection system,
Convertible100
– safety belts49
Safety tires, refer to Run-flat
tires220

Reference 271
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Temperature display
– outside temperature75
– outside temperature
warning75
– setting the units80
Tempomat, refer to Cruise
control66
Tensioning straps, refer to
Securing cargo130
The individual vehicle5
Third brake lamp, refer to
Center brake lamp235
Through-loading opening with
integrated transport
bag121
Through-loading system118
Tilt alarm sensor33
Tilt function, passenger side
mirror50
Timer, refer to Preselecting
switch-on times110
Tire inflation pressure208
– loss93,94
Tire pressure monitoring,
refer to Flat Tire Monitor92
Tire Pressure Monitor
TPM94
– resetting the system95
– system limitations94
– warning lamp95
Tire puncture, refer to Flat Tire
Monitor93
Tire Quality Grading218Tires
– age218,220
– air loss95
– breaking in126
– changing, refer to Changing
wheels236
– condition219
– damage219
– inflation pressure208
– labels218
– minimum tread depth219
– new wheels and tires220
– pressure monitoring, refer to
Flat Tire Monitor92
– pressure monitoring, refer to
Tire Pressure Monitor
TPM94
– puncture93
– replacing220
– size218
– storage221
– tread depth219
– wear indicators, refer to
Minimum tread depth219
– wheel/tire combination, refer
to Correct wheels and
tires220
– winter tires221
TMC station, refer to Traffic
bulletins148
Tone
– control154
– middle setting156
Tools, refer to Onboard
vehicle tool kit233
Top, refer to Retractable
hardtop38
Top 50 of music
collection174
Torque, refer to Engine
data246
Tow bar242
Tow fitting241
– screw thread241Tow fittings for tow-starting
and towing away241
Towing241
– car with automatic
transmission241
– methods242
– with 7-gear Sports
automatic transmission with
double clutch242
Towing and tow-starting241
Town/city, for navigation135
Tow rope242
Tow-starting241,243
TPM, refer to Tire Pressure
Monitor94
Track
– selecting on CD165
Traction control, refer to
Dynamic Stability Control
DSC89
Traffic bulletins
– categories149
Traffic bulletins, filtering149
Traffic bulletins for
navigation148
– display in map view149
– during destination
guidance150
Traffic jam
– displaying traffic
bulletins148
Transmission
– 7-gear Sports automatic
transmission with double
clutch60
– automatic transmission with
Steptronic58
– idle position61
– Launch Control64
– manually unlocking parking
lock63
– manual transmission57
– overriding selector lever lock
for automatic transmission
with Steptronic59
– reverse gear61