2009 BMW Z4 SDRIVE30I wheel

Navigation
Entertainment
Driving tips
141Reference
At a glance
Controls
Communications
Mobility
Radio
Your radio is designed for reception of the fol-
lowing stations:
>FM and AM
> HD radio
*
>Satellite radio*
Selecting a station
Press the button if the sound output is
switched off.
iDrive, for operating principle refer to page 16.
1. "Radio"
2. "FM"or"AM" 3.
Select the desired station.
Changing stations
Turn the controller and press it.
or
Press the button for the corresponding
direction.
or
Press the buttons on the steering wheel, refer
to page 11.
Selecting the frequency manually
In "Manual", you can set stations that can be
received in addition to those already being dis-
played.
1. "Radio"
2. "FM"or"AM"
3. "Manual"
4. Call up the frequency.
To store the station: Press the controller.

Telephone
164
Telephone
The concept
Your BMW is equipped with a full preparation
package mobile phone.After pairing a suitable
mobile phone with the vehicle once, you can
operate the mobile phone via the iDrive, the
buttons on the steering wheel or using voice
commands
*.
Once a mobile phone has been paired with your
vehicle, it is automatically recognized as soon
as it is inside the vehicl e while the engine is run-
ning or the ignition is switched on. You can
store the pairing data for up to four mobile
phones simultaneously . If several mobile
phones are detected at the same time, the
mobile phone last paired can be operated via
the vehicle.
Using the telephone inside
the vehicle
Using the snap-in adapter*
The so-called snap-in adapter, a holder for
mobile phones, allows you to charge the mobile
phone's battery and connect the mobile phone
to your vehicle's outside antenna. This ensures
better network reception and consistent repro-
duction quality. Please contact your
BMW center to find ou t for which mobile
phones there are snap-in adapters available.
For your safety
A car phone makes life more convenient in
many ways, and can even save lives in an emer-
gency. While you should consult your mobile
phone's separate operating instructions for a
detailed description of safety precautions and
information, we request that you direct your
particular attention to the following:
Only make entries when the traffic situa-
tion allows you to do so. Do not hold the
mobile phone in your hand while you are driving;
use the hands-free system instead. If you do not observe this precau
tion, your being dis-
tracted can endanger vehicle occupants and
other road users. <
Suitable mobile phones
Please ask your BMW center which mobile
phones with Bluetooth interface are supported
by the mobile phone pr eparation package and
which mobile phones are compatible with the
snap-in adapter. By virtue of their particular
software versions, thes e mobile phones sup-
port the functions described in this Owner's
Manual. Malfunctions may occur with other
mobile phones.
Operating options
You can operate the mobile phone* using:
> Buttons on the steering wheel, refer to
page 10
> iDrive, refer to page 16
> Voice commands
*, refer to page 172
> Programmable memory keys, refer to
page 21
Avoid operating a mobile phone recognized by
the vehicle via the mobile phone's keypad, oth-
erwise malfunctions may result.
Start-up
Pairing the mobile phone with the
vehicle
The following prerequisites must be met:
> Compatible mobile phone: The mobile
phone is supported by the full preparation
package mobile phone. You can obtain
information on the Internet at:
www.bmw.com/bluetooth
> The mobile phone is ready to operate.
*

167
Entertainment
Reference
At a glance
Controls
Driving tips
Communications
Navigation
Mobility
can be used in combin ation with the mobile
phone, e.g. a laptop. <
To temporarily deactiva te the Bluetooth link
between the vehicle and your mobile phone:
1. "Telephone"
2. "Bluetooth"
All paired mobile phones are listed.
3. Open "Options".
4. "Bluetooth"
Adjusting volume
Turn the knob during a call to select the desired
volume.
This volume for the hands-free system is main-
tained, even if the other audio sources are set to
minimum volume.
The setting is stored for the remote control cur-
rently in use.
Operation via iDrive
You can operate the following functions using
iDrive:
> Accepting/rejecting calls
> Dialing phone numbers >
Selecting phone numbers from the
phone book
> Selecting stored phone numbers, e.g. from
the list of received calls
> Ending calls
When the ignition is switched off or in radio
readiness, e.g. after ta king the remote control
out of the ignition switch, you can continue an
ongoing call via the hands-free system for sev-
eral minutes.
Voice quality
If the person you are talk ing to is having difficul-
ties understanding you, this may be due to
excessive background noise. The full prepara-
tion package mobile phone can compensate for
these noises to a certain extent. To optimize
voice quality during a call, we recommend
that you:
> Reduce background noise, e.g. by closing
the windows, reducing air flow from the
automatic climate cont rol or pointing the
open front air vents downward
> Reduce the volume of the hands-free
system
Requirements
>The mobile phone's pair ing data are stored
by the vehicle and the mobile phone is oper-
ational.
> The engine is running or the ignition is
switched on.
> The mobile phone is recognized by the
vehicle.
Receiving calls
If you have the phone number of the caller
stored in the phone b ook and the phone num-
ber has been transmitted, the name of the entry
is displayed.
Accepting a call
Press the button on the steering wheel.
or
"Accept"

Telephone
168
Rejecting a call
"Reject"
The caller is diverted to your mailbox if it has
been activated.
Ending calls
Press the button on the steering wheel
or
1. "Telephone"
2. "Active calls"
3. Select an active call.
Dialing phone numbers
1."Telephone"
2. "Dial number"
3. Select the digits individually. 4.
Select this symbol to establish the
connection
or:
Press the button on the steering wheel.
For your phone number to be displayed to the
person you are talking to, the display of phone
numbers must be enabled by your provider.
Calls with multiple parties
You can switch between calls and connect two
calls to a single conferen ce call. This function
must be supported by the mobile phone and
service provider.
Accepting a call while speaking to
another party
This function may need to be enabled by the
service provider and the mobile phone may
have to be set up accordingly.
If a second call comes in during an active call,
you will hear a call waiting signal.
"Accept"
The call is accepted and the existing call is put
on hold.
Establishing a second call
Establish anothe r call during an active call.
1. "Telephone"
2. "Active calls"

Telephone
172
Depending on the type of mobile phone you are
using, it may be possible to continue the con-
versation via the hands-free system. Refer to
the display on your mobile phone and/or your
mobile phone's operating instructions.
From hands-free system to mobile
phone
If you are making a call via the hands-free sys-
tem, it may be possible to continue the call via
the mobile phone, depending on your mobile
phone model. Refer to the display on your
mobile phone and/or your mobile phone's oper-
ating instructions.
Alternatively, you
can deactivate the
Bluetooth link.
Depending on the type of mobile phone you are
using, it may occur that calls are switched from
the hands-free system to the mobile phone if
reception of the wireless network is poor.
Operation by voice
commands*
The concept
You can operate your mobile phone without
having to take a hand off the steering wheel.
During your entries, you will be guided in many
cases by announcements or questions.
The same prerequisites apply as for operation
via iDrive, refer to page 167.
Saying commands
Activating the system
1.Briefly press the button on the steering
wheel.
A sound signal indicates that you can say
commands.
2. Say the command.
Ending/canceling operation by voice
commands
Press the button on the steering wheel
or
In dialogs where text, e.g. a name, rather than a
command is spoken, cance ling is only possible
using the button on the steering wheel.
Having the possible commands read
aloud
The system recognizes specific commands
that must be pronounced exactly word for word.
You can have the possible commands for any
function read aloud to you:
Using alternative commands
Often there is more than a single command to
run a function, e.g.:
Digits from zero to nine are recognized.
You can say each digit individually or group
them into a sequence to accelerate the input.
Example: dialing phone numbers
Start the dialog:
Press the button on the steering wheel. {
Cancel }.
{ Voice commands }.
{ Dial number } or {Name }.
You sayVoice control response
{ Dial number }{ {Please say the number }}
e.g. {123 456 7890 }Depending on your equipment version:
{{123 456 7890. Continue ? }}
{ Dialing }{ {Dialing number}}

Mobility
This section helps you maintain your car's
mobility by supplying important information
on vital topics including fuels and lubricants,
wheels and tires, serv ice, maintenance and
breakdown assistance.
Mobility

Wheels and tires
190
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
pressure.
Check the tire inflatio n 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 inflatio n pressure is higher.
After correcting the tire inflation pressure,
reinitialize the Tire Pressure Monitor,
refer to page 83, or the Flat Tire Monitor, refer
to page 81.<
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 respecti ve tire inflation pres-
sures listed on the follo wing pages in the col-
umns for traveling speeds up to a maximum of
100 mph or 160 km/h.
These tire inflation pre ssures 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 respecti ve tire inflation pres-
sures listed on the follo wing pages in the col-
umns for traveling speeds including those
exceeding 100 mph or 160 km/h. Otherwise tire
damage and accidents could occur. <

Wheels and tires
192
Tire inflation pressures Z4 sDrive35i
Tire size Pressure specifications in psi/kPa
Traveling speeds up to a max. of
100 mph / 160 km/h Traveling speeds
including those exceeding 100 mph / 160 km/h
All pressure specifications in
the table are indicated in
psi/kilopascal with cold tires.
Cold = ambient temperature
without Sports package:
225/45 R 17 91 H M+S
225/45 R 17 94 V M+S XL 36/250 44/300
36/250 44/300
Front: 225/45 R 17 91 V 36/250 -36/250-
Rear: 255/40 R 17 94 V - 39/270-39/270
Front: 225/40 R 18 88 W 36/250 -36/250-
Rear: 255/35 R 18 90 W - 49/270-42/290
Front: 225/35 R 19 88 Y XL 36/250 - 36/250-
Rear: 255/30 R 19 91 Y XL - 42/290-42/290
with Sports package:
225/45 R 17 91 H M+S
225/45 R 17 94 V M+S XL 36/250 44/300
36/250 44/300
Front: 225/45 R 17 91W 36/250 -36/250-
Rear: 255/40 R 17 94 W - 39/270 - 39/270
Front: 225/40 R 18 88 W 36/250 -38/260-
Rear: 255/35 R 18 90 W - 42/290-45/310
Front: 225/35 R 19 88 Y XL 36/250 - 36/250-
Rear: 255/30 R 19 91 Y XL - 42/290-44/300
More details on the permissible load and weights can be found on page222.