cooling BMW 328I 2011 E90 Owner's Manual

At a glance
15Reference
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
1Microphone for voice activation system*
and for telephone* in hands-free mode
2SOS: initiating an Emergency Request
call
*246
3Reading lamps101
4Glass roof/panorama glass roof
*37
5Interior lamps101
6Passenger airbag status lamp
*95
7Control Display16
8Hazard warning flashers
9Dynamic Traction Control DTC86
10Central locking system30
11Automatic climate control
12CD/DVD drive
*161
13Changing the audio and entertainment
sources14Selecting AM or FM waveband
15Changing
>Radio station153
>Track162
17Controller16
Can be turned, pressed, or moved in four
directions
18Buttons on the controller16
Selecting menus directly
19Programmable memory keys20
20Switching entertainment audio sources on/
off and adjusting volume150
21Ejecting a CD/DVD
*161 Air distribution to the
windshield103
Air distribution to the upper body
area103
Air distribution to the footwell103
Automatic air distribution and flow
rate103
Cooling function104
Automatic recirculated-air control
AUC and recirculated-air
mode104
Maximum cooling103
ALL program104
Air volume104
Defrosting windows104
Rear window defroster104
Heated seats
*46
16
Park Distance Control PDC*84
Sedan:
Roller sun blind
*110
Hill Descent Control HDC
*86

Controls
27Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
>Settings for the display on the Control Dis-
play and in the instrument cluster:
>12h/24h format of the clock, refer to
page79
>Date format, refer to page80
>Brightness of the Control Display, refer
to page83
>Language on the Control Display, refer
to page83
>Units of measure, refer to page76
>Show visual warning for Park Distance Con-
trol PDC
*, refer to page84
>Light settings:
>Welcome lamps, refer to page97
>Pathway lighting, refer to page98
>Daytime running lights, refer to page98
>High-beam assistant, refer to page99
>Automatic climate control: activating/deac-
tivating AUTO program, cooling function
and automatic recirculated-air control, set-
ting temperature, air volume and distribu-
tion, refer to page103 ff
>Entertainment:
>Tone control, refer to page150
>Speed-dependent volume control, refer
to page152
Central locking system
The concept
The central locking system functions when the
driver's door is closed.
The system simultaneously engages and
releases the locks on the following:
>Doors
>Trunk lid/tailgate
>Fuel filler flap
Operating from outside
>Via the remote control
>Via the door lock
*
>In cars with Comfort Access*, via the
handles on the driver's and front passenger
doors
In addition, if the remote control is used, the
interior lamps and the door's courtesy lamps
*
are also switched on or off. The alarm system*
is also armed or disarmed.
For further details of the alarm system,
refer to
page33.
Operating from inside
By means of the button for central locking,
refer to page30.
In the event of a sufficiently severe accident,
the central locking system unlocks automati-
cally. In addition, the hazard warning flashers
and interior lamps come on.
Opening and closing:
Using the remote control
Persons or animals in a parked vehicle
could lock the doors from the inside. You
should therefore take the remote control with
you when you leave the vehicle so that the latter
can be opened from outside.<
Unlocking
Press the button.
The interior lamps, the courtesy lamps
* and the
welcome lamps come on.

Climate
102
Climate
1Airflow directed toward the windshield and
side windows
2Air to the upper body area
Draft-free ventilation105
3Air to the footwell
4Air distribution, manual
5Temperature, left side
6Maximum cooling
7AUTO program
8Air volume, manual adjustment; AUTO
intensity
9Automatic recirculated-air control AUC/
Recirculated-air mode10Temperature, right side
11ALL program
12Defrosting windows and removing conden-
sation
13Switching cooling function on/off manually
14Rear window defroster
15Seat heating
*, right side46
16Interior temperature sensor, please keep
clear
17Seat heating
*, left side46

Controls
103Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Automatic climate control
Comfortable interior climate
AUTO program7 offers the ideal air distribution
and air volume for almost all conditions, refer to
AUTO program below. All you need to do is
select an interior temperature which is comfort-
able for you.
The following sections inform you in detail
about how to adjust the settings.
Most settings are stored for the remote control
currently in use, refer also to Personal Profile
settings on page26.
Adjusting air distribution manually
The air distribution can be
switched on and off manually. The
air is directed to the windshield, to
the upper body area and to the
footwell.
The automatic air distribution can be switched
back on by pressing the AUTO button. The
cooling function is switched on automatically
and the manual air distribution setting is
cleared.
Temperature
Turn to set the desired tempera-
ture.
The automatic climate control
achieves this temperature as
quickly as possible regardless of the season,
using maximum cooling or heating power if nec-
essary, and then maintains it.
Avoid rapid switching between different tem-
perature settings. The automatic climate con-
trol will not have sufficient time to adjust the set
temperature.
Maximum heating power can be obtained with
the highest setting, regardless of the outside
temperature.
The system cools steadily in the lowest setting,
regardless of the outside temperature.
Maximum cooling
Press the button.
The system is set to the lowest
temperature, maximum air volume
and recirculated-air mode.
Air flows out of the vent outlets for the upper
body region. Open them for this purpose.
Air is cooled as quickly as possible:
>Above an outside temperature of approx.
327/06
>When the engine is running
AUTO program
Press the button.
Air volume, air distribution and
temperature are controlled auto-
matically.
Depending on the selected temperature, AUTO
intensity and outside influences, the air is
directed toward the windshield, the side win-
dows, the upper body and the footwell.
Pressing the AUTO button automatically
switches on the cooling function.
At the same time, a condensation sensor con-
trols the program so as to prevent window con-
densation as much as possible.
The program is switched off when the air distri-
bution is set manually or the button is pressed
again.
Intensity of the AUTO program
With the AUTO program switched on, auto-
matic control of the air volume and air distribu-
tion can be adjusted:
Press the left side of the button to
reduce the intensity. Press the
right side of the button to increase
it.
The selected intensity is shown on the display
of the automatic climate control.

Climate
104
Adjusting air volume manually
To be able to manually adjust the air volume,
switch off the AUTO program first.
Press the left side of the button to
reduce the air volume. Press the
right side of the button to increase
it.
The air volume may be reduced or the blower
may be switched off entirely to save on battery
power. The display remains the same.
Automatic recirculated-air control
AUC/Recirculated-air mode
You can respond to unpleasant odors or pollut-
ants in the immediate environment by tempo-
rarily suspending the supply of outside air. The
system then recirculates the air currently within
the vehicle.
Press the button repeatedly to
select an operating mode:
>LED off: outside air flows in continuously.
>Left-hand LED on, AUC mode: a sensor
detects pollutants in the outside air and
controls the shut-off automatically.
>Right-hand LED on, recirculated-air mode:
the supply of outside air is permanently
shut off. If the windows fog over, switch off
recirculated-air mode and increase the air
volume, if necessary. Make sure that air can
flow onto the windshield.
The recirculated-air mode should not be
used over an extended period of time;
otherwise, the air quality inside the car will dete-
riorate continuously.<
Via the button on the steering wheel
You can switch quickly between the recircu-
lated-air mode and the previous mode using a
button
on the steering wheel, refer to page11.
ALL program
Press the button.
The current temperature setting
on the driver's side is transferred to
the front passenger side.
If the temperature setting on the driver's side is
changed, the temperature on the front passen-
ger side is changed as well.
The program is switched off when the setting is
adjusted on the front passenger side or the but-
ton is pressed again.
Defrosting windows and removing
condensation
Press the button.
Quickly removes ice and conden-
sation from the windshield and
front side windows.
For this purpose, also switch on the cooling
function.
Switching cooling function on/off
The passenger compartment can only be
cooled while the engine is running.
Press the button.
The air is cooled and dehumidified
and – depending on the tempera-
ture setting – warmed again.
Depending on the weather, the windshield may
fog up briefly when the engine is started.
Pressing the AUTO button automatically
switches on the cooling function.
Rear window defroster
Press the button.
The defroster is switched off auto-
matically after a certain time.
Depending on your vehicle's equipment, the
upper wires serve as an antenna and are not
part of the rear window defroster.

Controls
105Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Switching the system on/off
Switching off
With the blower at its lowest set-
ting, press the left side of the but-
ton to switch off the automatic cli-
mate control.
All displays are cleared except for the rear win-
dow defroster if it is switched on.
The outside air supply is blocked when
the automatic climate control is switched
off. If the air quality deteriorates or the window
fogs over, switch the system back on and
increase the air volume.<
Switching on
Press any button except the ALL or the rear
window defroster button to reactivate the auto-
matic climate control.
Ventilation
1Use the thumbwheels to smoothly open
and close the air vents
2Use the lever to change the direction of the
airflow
3Thumbwheel for more or less cool air from
the vents for the upper body area
Ventilation for cooling
Adjust the vent outlets to direct the flow of cool
air in your direction, for instance if it has become
too hot in the car.
Draft-free ventilation
Set the vent outlets so that the air flows past
you and not straight at you.
Ventilation in the rear
1Use the thumbwheel to smoothly open and
close the air vents
2Use the thumbwheel to adjust the tempera-
ture:
>Turn toward blue: colder
>Turn toward red: warmer
3Use 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 protection by filtering gaseous
pollutants from the outside air. Your BMW cen-
ter replaces this combined filter during routine
maintenance.

Under the hood
230
Coolant
Do not add coolant to the cooling system
when the engine is hot. Escaping coolant
can cause burns.<
Coolant consists of half water and half additive.
Not all commercially available additives are suit-
able for your BMW. Ask your BMW center for
suitable additives.
Only use suitable additives; otherwise,
engine damage may result. Because
additives are harmful to your health, it is impor-
tant to follow the instructions on the contain-
ers.<
Comply with the appropriate environ-
mental protection regulations when dis-
posing of coolant additives.<
Checking coolant level
1.Do not open the engine hood before the
engine has cooled down.
2.Turn the cap of the expansion tank a little
counterclockwise to allow any accumulated
pressure to escape, then continue turning
to open.
3.The coolant level is correct if it is between
the maximum and minimum marks in the
filler neck, refer also to the diagram next to
the filler neck.
4.If the coolant is low, slowly add coolant up to
the specified level; do not overfill.
5.Turn the cap until there is an audible click.
6.Have the reason for the coolant loss elimi-
nated as soon as possible.

Reference 269
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Computer73
– displays on Control
Display74
Computer, refer to iDrive16
Concierge service196
Condensation, refer to When
the vehicle is parked125
Condition Based Service
CBS231
Configuring settings, refer to
Personal Profile26
Confirmation signals for
locking/unlocking the
vehicle28
Congestion
– refer to Route, bypassing
sections141
Connecting vacuum cleaner,
refer to Connecting
electrical appliances113
Consumption, refer to
Average fuel
consumption73
Consumption display
– Energy Control72
Contacts
– creating193
Control Center, refer to
iDrive16
Control Display, refer to
iDrive16
– adjusting brightness83
– switching on/off19
Controller, refer to iDrive16
Controls and displays10
Control unit, refer to iDrive16
Convenient operation
– glass roof28
– windows28
Coolant230
– checking level230
Coolant temperature72
Cooling, maximum103
Cooling fluid, refer to
Coolant230
Cooling system, refer to
Coolant230
Copyright2Corner-illuminating lamps
– replacing bulbs239
Corner-illuminating lamps,
refer to Adaptive light
control98
Cornering lamps, refer to
Adaptive light control98
Correct tires223
Country codes DVD163
Courtesy lamps, refer to
Interior lamps101
Criteria for route140
Cross-hairs in navigation136
Cruise control62
– active64
– malfunction64
Cruise control, refer to Active
cruise control64
Cruising range73
Cupholders112
Curb weight, refer to
Weights257
Current fuel consumption,
refer to Energy Control72
Current playback
– external devices176
– of music collection170
Customer Relations198
D
Dashboard, refer to
Cockpit10
Dashboard, refer to
instrument cluster12
Dashboard lighting, refer to
Instrument lighting101
Data, technical254
– capacities258
– dimensions255
– engine254
– weights257
Data memory232
Data transfer199
Date
– date format80
– setting80
Daytime running lights98
– replacing bulbs238DBC Dynamic Brake
Control85
Deactivating front passenger
airbags95
Deadlocking, refer to
Locking28
Defect
– door lock30
– fuel filler flap202
– glass roof38
– panorama glass roof40
Destination, entering by town/
city name131
Destination address
– entering131,137
Destination entry via BMW
Assist136
Destination for navigation
– entering by voice137
– entering via map136
– entry131
– home address134
– manual entry131
Destination guidance140
– bypassing a route
section141
– changing specified
route140
– continuing140
– starting140
– voice instructions142
– volume of voice
instructions142
Diesel exhaust fluid205
Diesel fuel204
Diesel particulate filter124
Digital clock71
Digital compass109
Digital radio, refer to HD
Radio154
Dimensions255
Dipstick, engine oil227
Directional indicators, refer to
Turn signals60
Direction instructions, refer to
Voice instructions142
Directory for navigation, refer
to Address book133

Everything from A to Z
270 Displacement, refer to Engine
data254
Display, refer to iDrive
controls16
Display lighting, refer to
Instrument lighting101
Displays
– on the Control Display16
Displays, refer to Instrument
cluster12
Displays and controls10
Disposal
– coolant230
– remote control battery36
– vehicle battery244
Distance remaining to service,
refer to Service
requirements76
Distance warning, refer to
Park Distance Control
PDC84
Door key, refer to Remote
control with integrated
key26
Door lock29
Doors, emergency
operation30
DOT Quality Grades221
Draft-free ventilation105
Drinks holders, refer to
Cupholders112
Drive-off assistance, refer to
Dynamic Stability Control
DSC85
Drive-off assistant87
Driving lamps, refer to Parking
lamps/low beams97
Driving notes122
Driving off on hills, refer to
Drive-off assistant87
Driving stability control
systems85
Driving through water124
Driving tips, refer to Driving
notes122
Dry air, refer to Cooling
function104
DSC Dynamic Stability
Control85DTC Dynamic Traction
Control86
– indicator/warning lamp86
DVD
– country codes163
– settings164
– video playback163
DVD menu164
DVD player, refer to CD
player161
DVD video163
Dynamic Brake Control
DBC85
Dynamic destination
guidance141
Dynamic Stability Control
DSC85
– indicator/warning lamp86
Dynamic Traction Control
DTC
– indicator/warning lamp86
E
EBV Electronic brake-force
distribution85
Eject button, refer to Buttons
on the CD/DVD player150
Electrical malfunction
– door lock30
– driver's door30
– fuel filler flap202
– glass roof38
– panorama glass roof40
– trunk lid32
Electric seat adjustment43
Electric steering wheel lock
– with Comfort Access35
Electronic brake-force
distribution EBV85
Electronic oil level check227
Electronic Stability Program
ESP, refer to Dynamic
Stability Control DSC85
Emergency actuation,
automatic transmission,
refer to Overriding selector
lever lock60Emergency operation
– fuel filler flap, manual
release202
Emergency operation, refer to
Closing manually
– glass roof38
– panorama glass roof40
Emergency operation, refer to
Manual operation
– door lock30
Emergency release
– trunk lid from inside32
Emergency Request246
Emergency services, refer to
Roadside Assistance246
Energy, saving
– saving fuel122
Energy-conscious driving,
refer to Energy Control72
Energy Control72
Engine
– breaking in122
– data254
– overheated, refer to Coolant
temperature72
– speed254
– starting56
– starting, Comfort Access34
– switching off56
Engine compartment226
Engine coolant, refer to
Coolant230
Engine oil
– adding229
– alternative oil types229
– BMW Maintenance
System231
– capacity258
– checking level227
– dipstick
227
– intervals between changes,
refer to Service
requirements76
Engine output, refer to Engine
data254
Engine speed, refer to Engine
data254
Engine starting, refer to
Starting the engine56

Everything from A to Z
274 Manual transmission57
Map for navigation
– changing scale143
– entering destination136
Map view142
Master key, refer to Remote
control with integrated
key26
Maximum cooling103
Maximum speed
– with winter tires224
Measurements, refer to
Dimensions255
Memory, refer to Seat and
mirror memory46
MENU button16
Menus, refer to iDrive16
Messages187
Messages from the concierge
service188
Microfilter
– BMW Maintenance
System231
– for automatic climate
control105
Microfilter/activated-charcoal
filter
– BMW Maintenance
System231
Microphone
– telephone14
– voice commands14
Mirror dimming feature49
Mirrors48
– automatic curb monitor49
– exterior mirrors48
– heating48
– interior rearview mirror49
– memory, refer to Seat and
mirror memory46
Mirrors, folding in before
entering a car wash48Mobile phone
– adjusting volume183
– connecting, refer to Mobile
phone, pairing181
– installation location, refer to
Center armrest111
– operation via iDrive184
– pairing181
– refer to separate Owner's
Manual
Mobile phone, installation
location, refer to Center
armrest111
Mobile phone, refer to
Telephone180
Mobile phone, refer to the
separate Owner's Manual
Modifications, technical, refer
to For your own safety5
Monitor, refer to iDrive
controls16
Monitoring system for tire
pressures, refer to Flat Tire
Monitor88
MP3 player, connecting, refer
to AUX-IN port
173
MP3 player, connecting, refer
to USB audio interface174
Multi-channel playback151
Multifunctional steering
wheel, refer to Buttons on
the steering wheel11
Multifunction switch
– refer to Turn signals/
headlamp flasher60
– refer to Wiper system61
Multimedia screen, refer to
iDrive16
Music, managing171
Music collection168
– backup172
– deleting172
– random sequence171
– restoring172
Music player, connecting,
refer to AUX-IN port173Music player, connecting,
refer to USB audio
interface174
Music search169
My Info188
N
Navigation
– starting destination
guidance after entering a
destination133
– storing current position134
– voice activation137
Navigation announcements,
refer to Switching voice
instructions on/off142
Navigation data130
Navigation system130
– address book133
– bypassing a route
section141
– continuing destination
guidance140
– destination entry131
– dynamic destination
guidance141
– entering a destination by
voice137
– entering a destination
manually131
– frequently asked
questions147
– gas station
recommendations142
– planning a trip138
– route list141
– selecting destination via
map136
– selecting route criteria140
– special destinations135
– starting destination
guidance140
– terminating destination
guidance140
– traffic bulletins144
– voice instructions142
– volume adjustment142