2008 BMW 528I climate control

Climate
116 2.Select the field by moving the controller and
turning the controller to adjust the temper-
ature.
You can also adjust the temperature in the
upper body region with iDrive.
iDrive, for operating principle refer to page16.
1.Open the start menu.
2.Open "Climate".
3.Select "Vent settings" and press the con-
troller.
4.Select the field by moving the controller and
turning the controller to adjust the temper-
ature.
Defrosting windows and removing
condensation
Quickly remove ice and condensa-
tion from the windshield and front
side windows.
To do this, also switch on the cooling function.
Rear window defroster
The rear window defroster
switches off automatically after a
while. Depending on the vehicle
equipment, upper wires are used as an antenna
and are not part of the rear window defroster.
Air volume, manual
You can adjust the air volume by
turning. You can reactivate the
automatic mode for the air volume
with the AUTO button.
The air quantity is reduced and if need be, the
ventilation is switched off in order to reduce the
load on the battery. The display stays the same.
Manual air distribution
You can route the air flowing out into the vehicle
interior via various programs, separately for the
driver's and passenger's side:
>Upper body region
>Upper body region and footwell
>Footwell
>Driver's side: windows and footwell
>Individual program
Selecting program
Press the button repeatedly until
the desired air distribution of the
respective program is shown on
the Control Display.
Adjusting air distribution individually –
individual program
Your settings are stored in this program.
iDrive, for operating principle refer to page16.
1.Open the start menu.
2.Open "Climate".
3.Select "Vent settings" and press the con-
troller.
The driver's and front passenger side can
be adjusted separately with the fields on the
right or left side.
4.Select the driver's or front passenger side
if necessary.
Move the controller to the right or left
repeatedly until the driver's or front passen-
ger side is selected.
5.Select the desired field by moving the con-
troller.

Climate
118 >with sufficient battery voltage
>at an outside temperature below 777/
256
From radio readiness the interior temperature,
the air volume and the air distribution can be
set.
Switching automatic climate control
on and off
1.Turn to the left to minimum air volume.
2.After approx. 1 second, turn to the left
again.
You switch on the system again by pressing any
button of the automatic climate control.
Front ventilation
1Knurled wheels to smoothly open and close
vent outlets
2Levers to change the vent outlet direction
Do not drop any foreign objects into the
vent outlets, otherwise these could be
catapulted outwards and lead to injuries.<
Ventilation for cooling
Adjust the vent outlets to direct the flow of cool
air in your direction, for instance, if the interior
has become too warm, etc.
Draft-free ventilation
Set the vent outlets so that the air flows past
you and is not directed straight at you.
Rear ventilation
1Knurled wheel to smoothly open and close
vent outlets
2Knurled wheel to adjust the temperature:
>Turn toward blue: colder
>Turn toward red: warmer
3Levers to change the vent outlet direction
Microfilter/activated-charcoal filter
The microfilter removes dust and pollen from
the incoming air. The activated-charcoal filter
provides additional protection by filtering gas-
eous pollutants from the outside air. Your BMW
center replaces this combined filter as a stan-
dard part of your scheduled maintenance.
Parked car ventilation
The concept
The parked car ventilation blows air into the
passenger compartment to lower interior tem-
peratures.
It is ready to use in the parked car mode at any
outside temperature.
You can set two different times for the system
to start. The parked car ventilation can also be
switched on and off directly. It remains
switched on for 30 minutes.
Since the system uses a substantial amount of
electrical current, you should refrain from acti-
vating it twice in succession without allowing
the battery to be recharged in normal operation
between use.

Controls
119Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
The air emerges through the upper body region
vent outlets in the instrument panel. These vent
outlets must be open for the system to operate.
The parked car ventilation is operated via iDrive.
Switching on and off directly
iDrive, for operating principle refer to page16.
1.Open the start menu.
2.Move the controller to the left to open "Cli-
mate".
3.Select "Parked car operation" and press the
controller.
4.Select "Automatic ventilation" and press
the controller.
5.Select "Parked car ventilation" and press
the controller.
The parked-car ventilation is switched on.
The symbol on the display of the automatic
climate control flashes.
Preselecting activation times
1.Open the start menu.
2.Move the controller to the left to open "Cli-
mate".
3.Select "Parked car operation" and press the
controller.
4.Select "Activation time" and press the con-
troller.5.Move the controller to the left or right to
select "Timer 1" or "Timer 2".
6.Select the time and press the controller.
The first time setting is selected.
7.Turn the controller to make the adjustment.
8.Press the controller to apply the setting.
The next setting is selected.
9.Make the remaining adjustments. After the
last adjustment, the time is stored.
Activating activation time
Move the controller to the left or right to select
"Timer 1" or "Timer 2" and press the controller.
The activation time is activated.
The symbol on the display of the automatic
climate control lights up.

Climate
120 The symbol on the display of the automatic
climate control flashes when the parked car
ventilation has switched on.
The parked car ventilation is only avail-
able for activation within the next
24 hours. Please reactivated it after this time.<

Telephoning
200
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.
You can also adjust the volume with buttons on
the steering wheel, refer to page11.
The setting is stored for the remote control cur-
rently in use.
Operation via iDrive
You can operate the following functions via
iDrive:
>Accepting/refusing a call
>Dialing phone numbers
>Dialing phone numbers from the phone
book
>Dialing stored phone numbers, e.g. from the
list of accepted calls.
>Ending a call
When the ignition and radio readiness are
switched off, e.g. after removing the remote
control from the ignition lock, you can continue
an ongoing call via the hands-free system for no
more than 25 minutes.
Speech quality
If the person you are talking to cannot under-
stand you well, this may be due to excessively
loud background noises. The full mobile phone
preparation package can compensate for these
noises to a certain degree. To optimize the speech quality during a call, we
recommend that you:
>Reduce background noises, e.g. by closing
the windows, reducing the air volume of the
automatic climate control or pointing the
opened front vent outlets downward
>Reduce volume of hands-free system
Requirements
>The logon data of the mobile phone are
stored in the vehicle and the mobile phone
is ready to operate.
>The engine is running or the ignition is
switched on.
>The mobile phone is detected by the vehi-
cle.
Opening Communication
You operate many of the functions described in
the following via the "Communication" menu.
iDrive, for operating principle refer to page16.
1.Press the button to open the start
menu.
2.Move the controller forward to open "Com-
munication".
Receiving calls
If you have the phone number of the caller
stored in the phone book and the phone num-
ber has been transmitted, the name of the entry
is displayed.

Wheels and tires
226
Tire age
The manufacturing date of tires is contained in
the tire coding: DOT ... 3307 indicates that the
tire was manufactured in week 33 of 2007.
BMW recommends that you replace all tires
after 6 years at most, even if some tires may last
for 10 years.
Uniform Tire Quality Grading
Quality grades can be found where applicable
on the tire sidewall between tread shoulder and
maximum section width. For example:
Tread wear 200 Traction AA
Temperature A
DOT Quality Grades
Tread wear
Traction AA A B C
Temperature A B C
All passenger car tires must conform to
Federal Safety Requirements in addition
to these grades.<
Tread wear
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov-
ernment test course. For example, a tire graded
150 would wear one and one-half (1γ) times as
well on the government course as a tire graded
100. The relative performance of tires depends
upon the actual conditions of their use, how-
ever, and may depart significantly from the
norm due to variations in driving habits, service
practices and differences in road characteris-
tics and climate.
Traction
The traction grades, from highest to lowest, are
AA, A, B, and C.
These grades represent the tire's ability to stop
on wet pavement, as measured under con-
trolled conditions on specified government test
surfaces of asphalt and concrete. A tire marked
C may have poor traction performance.The traction grade assigned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration, cor-
nering, hydroplaning, or peak traction charac-
teristics.<
Temperature
The temperature grades are A, the highest, B,
and C, representing the tire's resistance to the
generation of heat and its ability to dissipate
heat when tested under controlled conditions
on a specified indoor laboratory test wheel.
Sustained high temperature can cause the
material of the tire to degenerate and reduce
tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to
a level of performance which all passenger car
tires must meet under the Federal Motor Vehi-
cle Safety Standard No. 109. Grades B and A
represent higher levels of performance on the
laboratory test wheel than the minimum
required by law.
The temperature grade for this tire is
established for a tire that is properly
inflated and not overloaded. Excessive speed,
underinflation, or excessive loading, either sep-
arately or in combination, can cause heat
buildup and possible tire failure.<
RSC – run-flat tires
You will recognize run-flat tires by a circular
symbol containing the letters RSC on the side
of the tire, refer to page227.
M+S
Winter and all-season tires.
These have better winter properties than sum-
mer tires.
XL
Indicates specially reinforced tires.

Short commands of voice command system
262
Climate
menu
FunctionCommand
To adjust temperature distribution for front seat
heating51{Seat heater distribution}
To open "Vent settings"116{Vent settings}
To open "Automatic programs"115{Automatic programs}
To open "Parked car ventilation"119{Parked car operation}
To open "Automatic ventilation"119{Automatic ventilation}
To display activation times119{Activation time}
FunctionCommand
To open the menu{Settings menu}
"Display off"21{Display off}
To open "Info sources"{Info sources}
To open "Settings"{Settings}
To open "Door locks"30, 32{Door locks}
To open "Steering wheel buttons"54{Steering wheel buttons}
To open "Lighting"67{Lighting}
To open "Service requirements"81, 211{Service requirements}
To open "Service"81, 211{Service}
To open "BMW Service settings" settings213{BMW service settings}
To display "Check Control messages"84{Check Control messages}
To open "Head-Up Display"102{Head-up display}
To set brightness of Control Display88{Brightness}
To open "Units"88{Units}
To open "Language"88, 142{Language}
To open "Time"86{Time}
To open "Date"87{Date}
To open "PDC"90{PDC}
To open "FTM"95{FTM}
To open "TPM"
97{TPM}
To display "Bluetooth"198{Bluetooth}
To open "HDC"93{HDC}
To activate BMW Night Vision105{Night Vision on}
To deactivate BMW Night Vision105{Night Vision off}
To display settings for BMW Night Vision105{Night Vision settings}

Everything from A to Z
264
Everything from A to Z
Index
"..." Identifies Control Display
texts used to select
individual functions, and
indicates where to find them
in the text.
A
ABS Antilock Brake
System91
– indicator lamp94
ACC, refer to Active cruise
control70
Accepted calls202
Accessories6
Accident, refer to Emergency
request247
Acoustic signal, refer to Check
Control83
Activated-charcoal filter for
automatic climate
control118
"Activation time" for parked-
car ventilation119
Active cruise control70
– indicator lamp74
– radar sensors74
– selecting distance72
– warning lamps74
Active front head restraints49
Active seat52
Active seat ventilation52
Active steering99
– warning lamp100
Adapter for spare key28
Adaptive brake assistant92
Adaptive brake lamps, refer to
Brake force display100
Adaptive Head Light110
"Add digits" for mobile
phone202Additives
– coolant233
– engine oil, refer to Approved
engine oils233
"Address book" for navigation
system151
Address for navigation
– deleting153
– entering144,147
– selecting152
– storing151
– storing current position152
"Add to address book"151
"Add to destination
list"147,148
Adjusting active backrest
width47
Adjusting interior
temperature115
Adjusting the tone during
audio operation, refer to
Tone control169
Adjusting thigh support46
"After door opened"48
"After unlocking"48
Airbags100
– indicator/warning lamp102
– indicator lamp for front
passenger airbags101
– sitting safely45
Air distribution
– automatic115
– manual116
Airing, refer to Ventilation118
Air recirculation
– AUC Automatic
recirculated-air control117
– recirculated-air mode117
"Air recirculation on / off"55
Air supply, automatic climate
control114
Air volume116AKI, refer to Fuel quality219
Alarm system37
– avoiding unintentional
alarms38
– interior motion sensor38
– switching off alarm37
– switching off tilt alarm
sensor and interior motion
sensor38
– tilt alarm sensor38
"All channels"180
"All doors"30
All-season tires, refer to
Winter tires228
"All stations", calling up with
radio172,176
All-wheel drive, refer to
xDrive93
Alterations, technical, refer to
For your own safety5
Altering stretch of road160
"AM", reception
range169,172
Antenna, refer to Caring for
your vehicle brochure
Antenna for mobile phone194
Antifreeze
– coolant233
– washer fluid69
Antilock Brake System
ABS91
Anti-theft alarm system, refer
to Alarm system37
Anti-theft system, refer to
Central locking system29
Approved axle loads, refer to
Weights257
Approved engine oils233
Approved gross vehicle
weight, refer to Weights257
Armrest, refer to Center
armrest, rear127