102
ControlsTechnology for driving comfort and safety
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 must have been reset while the
inflation pressure was correct; otherwise, reli-
able signaling of a flat tire is not ensured.
Always use wheels with TPM electronics to
ensure that the system will operate properly.
Each time a tire inflation pressure has been
corrected or a wheel or tire has been changed,
reset the system.
System limitations
Sudden serious tire damage caused by
external influences cannot be indicated in
advance.<
The system does not function correctly if it has
not been reset. For example, a flat tire may be
indicated even though th e tire inflation pres-
sures are correct.
The system is inactive an d cannot indicate a flat
tire:
> When a wheel without TPM electronics is
installed.
> Interference with TPM by other systems
or devices with the same transmission
frequency.
Status display
The current status of th e Tire Pressure Monitor
TPM can be displayed on the Control Display,
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 tire in flation pressure during
driving is taken into account.
A correction is only requ ired when this is indi-
cated by the TPM.
Green wheels
The inflation pressure corresponds to the
desired state.
"TPM active" appears in the Control Display.
One wheel yellow
There is a flat tire or substantial loss of tire
pressure 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 thus issues a warning based on
the inflation pressure s initialized last.
Gray wheels
The system cannot de tect a puncture.
Reasons for this may be:
> TPM is being reset.
> Interference from systems or devices that
use the same radio frequency.
> Malfunction.
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103
Technology for driving comfort and safety
Controls
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"
4. Start the engine – do not drive away.
5. Reset the inflation pr essure by selecting
"Reset".
6. Start driving.
The tires are shown in gray and "Resetting
TPM..." is displayed.
After driving a few minu tes, the set inflation
pressures in the tires are accepted as the target
values to be monitored. The resetting process
is completed automatically as you drive. The
tires are depicted in green on the Control Dis-
play and "Status: TPM active" is displayed
again.
The trip can be interrupted at any time.
When driving resumes, resetting continues
automatically.
If a flat tire is detected while the system is
resetting, all tires on the Control Display
are displayed in yellow. The message "Low
tire!" is displayed. <
Message for low tire inflation pressure
The warning lamps light up 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 in the indicated wheel.
> The system was not reset after a wheel
change and thus issues a warning based on
the inflation pressure s initialized last.
Reduce speed and stop the vehicle with
caution. Avoid sudden braking and steering
maneuvers. If the vehicle is not equipped with run-flat
tires, do not continue driving; continuing
to drive can result in serious accidents.<
When a low tire pressure is reported, the
Dynamic Stability Control DSC is activated.
Actions in the event of a flat tire
Run-flat tires
You can continue driving with a damaged tire at
speeds up to 50 mph/80 km/h.
When driving with a damaged tire:
1. Avoid sudden braking and steering
maneuvers.
2. Do not exceed a speed of 50 mph/80 km/h.
3. At the next opportunity, check the inflation
pressure in all four tires.
If the inflation pressure is correct in all four
tires, then the Tire Pressure Monitor may
not have been reset. The system must then
be reset.
Possible driving distance with complete loss of
tire inflation pressure:
The distance it is possible to drive with a flat tire
depends on the load and the stress on the vehi-
cle while driving.
With an average load, it may be possible to drive
for approx. 50 miles/80 km.
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ControlsTechnology for driving comfort and safety
When driving with damaged tires, the handling
characteristics ch ange, e.g. the vehicle will skid
sooner when braking, braking distances will be
longer, or self-steerin g response will change.
Adapt your driving style accordingly. Avoid
turning abruptly and driving over obstacles
such as curbs, potholes, etc.
Since the possible driving distance depends to
a considerable degree on the strain exerted on
the vehicle while driving, it can be shorter or,
with a gentle driving style, can also be longer,
depending on the speed, road condition, out-
side temperature, vehicle load, etc.
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-
steering response will change. <
Vibrations or loud noises while driving can
indicate complete fa ilure 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. <
Message for unsuccessful system
reset
Yellow warning lamp lights up. A
message appears on the Control Dis-
play.
The system has detected a wheel change, but
was not reset. A reliable warning is not possible
at the current inflation pressures.
Check the tire inflation pressure and reset the
system, refer to page 103.
Malfunction
The small warning lamp flashes in
yellow and then lights up continu-
ously; the large warning lamp lights
up in yellow. The tires appear in gray
in the Control Display. No punctures can be
detected.
Display in the follo wing situations:
> A wheel without TPM electronics has been
installed:
Have it checked by your BMW center.
> Malfunction
Have the system checked.
> Tire Pressure Monitor was unable to
complete the resetting process. Reset the
system again.
The small warning lamp flashes in
yellow and then lights up continu-
ously; the large warning lamp lights
up in yellow. The tires appear in gray
in the Control Display. No punctures can be
detected.
Display in the follo wing situations:
> Interference from systems or devices that
use the same radio frequency:
The system automatica lly becomes active
again when the vehicl e 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 infl ation 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, yo u 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 illuminate s a low tire pressure
telltale when one or more of your tires are signif-
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109
Technology for driving comfort and safety
Controls
In the event of a fault in the airbag system,
have it checked without delay; otherwise,
there is the risk that the system will not function
as intended even if a su fficiently severe acci-
dent occurs. <
Convertible: rollover
protection system
The rollover protection system is activated
automatically in the event of an accident of suf-
ficient severity or an extreme tilt in the car's lon-
gitudinal axis. The protection bars behind the
rear head restraints depl oy within fractions of a
second.
As a supplementary system to the reinforced
windshield frame, the rollover protection
system increases the safety of the vehicle
occupants.
Always keep the area of movement of the
rollover protection system clear.
In minor accidents, you are protected by the
fastened safety belt and, depending on acci-
dent severity, by the sa fety belt tensioner and
multi-phase airbag retention system. <
Resetting
If the rollover protection system was not
impacted after being automatically activated, it
can be reset by lowering the protection bars to
their original positions. This does not require
tools.
1. Push the locking lever to one side and hold
it there. 2.
Push the protection bar halfway down from
above.
3. Release the locking lever.
4. Push the protection bar down until it snaps
into place.
5. Repeat the procedure for the other
protection bar.
Have the rollover protection system checked
after an unexpected activation.
Never move the retrac table hardtop when
the rollover protection system is in the
activated position.
Do not make any modifica tions to the individual
components of the rollover protection system
or its cabling.
Work on the rollover protection system should
be performed only by your BMW center.
Incorrectly performed work on the system may
lead to system failure or incorrect operation.
To check the system and ensure flawless long-
term operation, always observe the service
intervals, refer to page 88.<
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119
Climate
Controls
2
Use the thumbwheel to smoothly open and
close the air vents
3 Use the lever to change the direction of the
airflow
Microfilter/activated-charcoal filter
The microfilter traps dust and pollen in the
incoming air. The activated-charcoal filter pro-
vides additional protecti on by filtering gaseous
pollutants from the outs ide air. Your BMW cen-
ter replaces this combined filter during routine
maintenance.
Parked car ventilation
The concept
The parked car ventilation provides ventilation
to the passenger compartment and lowers its
temperature, if necessary.
For any outside temperatur e, the system can be
switched on or off directly or via a preset
switch-on time. It will remain on for 30 minutes.
Due to its high power consumption, the parked
car ventilation system sh ould not be switched
on twice in a row without driving in between to
allow the battery to recharge.
Open the vents so that air can flow out.
They can be operated via iDrive.
Switching on/off directly
1. "Settings"
2. "Climate"
3. "Activate parked-car vent." The symbol on the automatic climate Control
Display flashes.
Preselecting switch-on times
1. "Settings"
2. "Climate"
3. "Activate Timer 1" or "Activate Timer 2".
4. "Timer 1:" or "Timer 2:"
5. Turn the controller: set the hours.
6. Press the controller: the setting is
accepted.
7. Turn the controller: set the minutes.
8. Press the controller: the setting is
accepted.
The symbol on the automatic climate Control
Display lights up.
The symbol on the automatic climate Control
Display flashes when the system has switched
on.
The respective system is switched on
within the next 24 hours only. After these
have elapsed, it must be reactivated. <
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EntertainmentOn/off and tone
Volume
>"Speed volume": the volume is adapted
depending on the speed.
> "PDC": the volume of the PDC acoustic
signal relative to the entertainment sound
output.
> "Gong": the volume of the acoustic signal,
e.g. for the acoustic Safety Belt Reminder
relative to the entert ainment sound output.
> "Microphone": volume of the microphone
during a phone conversation.
> "Loudspeak.": volume of the speaker
during a phone conversation.
Adjustments
1."CD/Multimedia", "Radio" or "Settings".
2. "Tone"
3. "Volume settings"
4. Select the desired volume setting.
5. To adjust: turn the controller.
6. To store: press the controller.
Resetting tone settings
You can reset all tone settings to the default
setting.
1."CD/Multimedia", "Radio" or "Settings".
2. "Tone"
3. "Reset"
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Radio
Entertainment
Switching the RDS on/off
1.
"Radio"
2. "FM"
3. Open "Options".
4. "RDS"
The setting is stored for the remote control
currently in use.
HD Radio™ reception
Many radio stations transmit analog and digital
signals.
License conditions
HD radio technology manufactured under
license from iBiquity Di gital Corporation. U.S.
and foreign patents. HD Radio™ and the HD,
HD Radio, and Arc logos are proprietary trade-
marks of iBiquity Digital Corp.
Switching digital radio reception on/off
1. "Radio"
2. "FM" or "AM"
3. Open "Options".
4. "HD Radio Reception"
The setting is stored for the remote control
currently in use.
This symbol is displa yed when a station is
being received digitally.
When setting a station that has a digital signal, it
may take several second s before the station
plays in digital quality.
Instructions for HD stations whose station
name ends with ...HD or ...HD1: In areas in which the station is not continuously
received in digital mode, playback switches
between analog and digital reception. In this
case, switch off digital radio reception.
Instructions for HD multicast stations whose
station name ends with ...HD2 or ...HD3:
In areas in which the station is not continuously
received in digital mode, interruptions in the
audio signal may occur, which can last for sev-
eral seconds. This depends on the reception.
Displaying additional information
Some stations broadcast additional information
on the current track, such as the name of the
artist.
1.
Select the desired station.
2. Open "Options".
3. "Station info"
Selecting a substation
The symbol indicates that a main station also
broadcasts additional substations. The station
name of the main station ends in HD1. The sta-
tion names of the substations end in HD2, HD3,
etc.
1.Select the desired station.
2. Press the controller.
3. Select the substation.
When reception is poor, the substation is muted
for several seconds.
Presets
It is possible to store up to 40 stations.
Selecting a station
1. "Radio"
2. "Presets"
3. Select the desired station.
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EntertainmentRadio
Storing stations
The station currently selected is stored.
1."Radio"
2. "Presets"
3. "Store station"
4. Select the desired memory location.
The list of stored stations is stored for the
remote control currently in use.
You can also store the stations on the program-
mable memory keys, refer to page 25.
Deleting a station
1."Radio"
2. "Presets"
3. Select the desired station.
4. Open "Options".
5. "Delete entry"
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