2009 BMW 3 SERIES cooling

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
*230
3 Reading lamps 93
4 Glass roof/panorama glass roof
*37
5 Interior lamps 93
6 Passenger airbag status lamp
*89
7 Control Display 16
8 Hazard warning flashers
9 Dynamic Traction Control DTC 81
10 Central locking system 30
11 Automatic climate control
12 CD/DVD drive 150
13 Changing the audio and entertainment
sources
14 Selecting AM or FM waveband 15
Changing
>Radio station 145
> Track 150
17 Controller 16
Can be turned, pressed, or moved in four
directions
18 Buttons on the controller 16
Selecting menus directly
19 Programmable memory keys 20
20 Switching audio sources on/off and adjust-
ing volume 142
21 Ejecting CD/DVD 150
Air distribution to the
windshield
95
Air distribution to the upper body
area 95
Air distribution to the footwell 95
Automatic air distribution and flow
rate 95
Cooling function 96
Automatic recircul ated-air control
AUC 96
Recirculated-air mode 96
Maximum cooling 95
Residual heat mode 96
Air flow rate 95
Defrosting windows 96
Rear window defroster 97
16
Heated seats*45
Park Distance Control PDC
*80
Sedan:
Roller sun blind
*102
Hill Descent Control HDC
*82
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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
page 74
> Date format, refer to page 75
> Brightness of Control Display, refer to
page 78
> Language on the Control Display, refer
to page 78
> Units of measure, refer to page 71
> Show visual warning for Park Distance Con-
trol PDC
*, refer to page 80
> Light settings:
>Welcome lamps, refer to page 90
> Pathway lighting, refer to page 91
> Daytime running lamps, refer to page 91
> Automatic climate control: activating/deac-
tivating AUTO program, cooling function
and automatic recirculated-air control, set-
ting temperature, air fl ow rate and distribu-
tion, refer to page 95 ff
> Entertainment:
>Audio volume, refer to page 142
> Tone control, refer to page 142
> Speed-dependent volume control, refer
to page 143
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
> Luggage compartment lid/tailgate
> Fuel filler door
Operating from outside
>Via the remote control
> Via the door lock
*
>In cars with convenient access*, via the
handles on the driver's and front passen-
ger's doors
In addition, if the remo te 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
page 33.
Operating from inside
By means of the button for central locking, refer
to page 30.
In the event of a sufficiently severe accident, the
central locking system un locks automatically. In
addition, the hazard warning flashers and inte-
rior 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 ve hicle 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.
Setting unlocking characteristics
You can set whether only the driver's door or
the entire vehicle is to be unlocked when the
button is pressed for the first time.
iDrive, for operating pr inciple refer to page16.
1. "Settings"
2. "Door locks"
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Climate
94
Climate
1Airflow directed toward the windshield and
side windows
2 Air to the upper body area
Draft-free ventilation 97
3 Air to the footwell
4 Air distribution, manual
5 Temperature adjustment, left-hand side of
passenger compartment
6 Maximum cooling
7 AUTO program
8 Air flow rate, manual
9 Automatic recirculated-air control AUC/
Recirculated-air mode 10
Temperature adjustment, right-hand side
of passenger compartment
11 Residual heat
12 Defrosting windows and removing conden-
sation
13 Switching cooling func tion on/off manually
14 Rear window defroster
15 Air grill for interior temperature sensor –
please keep clear and unobstructed
The current setting for the air distribution is dis-
played on the Control Display, refer to page 95.
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Controls
95Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Automatic climate control
Comfortable interior climate
AUTO program7 offers the ideal air distribution
and air flow rate for almost all conditions, refer
to AUTO program below. All you need to do is
select an interior temp erature 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 al so to Personal Profile
settings on page 26.
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. Automatic air distribution adjustment
is deactivated.
The current setting is briefly displayed on the
Control Display when a button is pressed.
You can switch the automatic air distribution
back on by pressing the AUTO button. This
automatically switches on the cooling function.
Temperature
Set the desired temperatures indi-
vidually for the driver's and front
passenger's sides.
The automatic climate control
achieves this temperature as quickly as possi-
ble regardless of the season, using maximum
cooling or heating power if necessary, and then
maintains it.
When you switch between different tem-
perature settings in quick succession, the
automatic climate control does not have
enough time to achieve the set temperature. <
You can achieve maximum heating power with
the highest setting, rega rdless of the outside
temperature.
The lowest setting effe cts continuous cooling.
Maximum cooling
At outside temperatures above
327/06 and when the engine is
running, you obtain a maximum
cooling effect as soon as possible.
The automatic climate control goes into recir-
culated-air mode at the lowest temperature. Air
flows at maximum rate from the vents for the
upper body area. You should therefore open
them for maximum cooling.
AUTO program
The AUTO program adjusts the air
distribution to the windshield and
side windows, towards the upper
body area and into the footwell for you. The air
flow rate and your temperature specifications
will be adapted to outside influences as a result
of seasonal changes, e.g. sunlight or window
condensation.
The cooling is switched on automatically with
the AUTO program.
Intensity of the AUTO program
Press the AUTO button re peatedly to set the
intensity of the AUTO program. The current
setting is displayed on the Control Display
when the button is pressed.
Select the intensity of the AUTO program:
> −Low
> −Medium
> −High
Adjusting air flow rate manually
Press the left side of the button to
reduce airflow. Press the right side
of the button to increase it.
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Climate
96
You can reactivate the
automatic mode for the
air flow rate with the AUTO button.
The air flow rate may be reduced or the blower
may be switched off entire ly to save on battery
power. The display remains the same.
Switching the system on/off
With the blower at its lowest setting, press the
left side of the button to switch off the auto-
matic climate control. All displays are cleared
except for the rear window defroster if it is
switched on.
Press any button except REST or rear window
defroster to reactivate the automatic climate
control.
The recirculated-air mo de is switched on
when you switch off the automatic cli-
mate control. If the air qu ality deteriorates or the
window fogs over, switch the system back on
and increase the air volume.<
Automatic recirculated-air control
AUC/Recirculated-air mode
Switch on the desired operating
mode by pressing this button
repeatedly:
> LED off: outside air flows in continuously.
> Left-hand LED on, AUC mode: a sensor
detects pollutants in the outside air. If nec-
essary, the system blocks the supply of out-
side air and recirculates the inside air. As
soon as the concentration of pollutants in
the outside air has decreased sufficiently,
the system automatically switches back to
outside air supply.
> Right-hand LED on, recirculated-air mode:
the supply of outside air is permanently
shut off. The system then recirculates the
air currently within the vehicle.
If condensation star ts to form on the
inside window surfaces during operation
in the recirculated-air mode, you should switch
it off while also increasi ng the air flow rate as
required.
The recirculated-air mode should not be used
over an extended period of time, otherwise the air quality inside the ca
r will deteriorate contin-
uously. <
Residual heat
The heat stored in the engine is
used to heat the passenger com-
partment, e.g. while stopped at a
school to pick up a child.
The function can be switched on when the fol-
lowing conditions are met:
> Up to 15 minutes after the engine has been
switched off
> While the engine is at operating tempera-
ture
> As long as battery voltage is sufficient
> At an outside temperature below 77 7/
25 6
The LED is lit when the function is on.
As of radio readiness, you can set the interior
temperature, the air flow rate and the air distri-
bution.
Defrosting window s and removing
condensation
Quickly removes ice and conden-
sation from the windshield and
front side windows.
Switch on the cooling function as well.
Switching cooling function on/off
The cooling function cools and
dehumidifies the incoming air
before reheating it as required,
according to the temp erature setting. This
function is only availa ble while the engine is
running.
The cooling function helps prevent condensa-
tion on the windows or removes it quickly.
Depending on the weathe r, the windshield may
fog over briefly when the engine is started.
Pressing the AUTO button automatically
switches on the cooling function.
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Controls
97Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Rear window defroster
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.
Ventilation
1 Use the knurled wheels to smoothly open
and close the air vents
2 Use the lever to change the direction of the
airflow
3 Knurled wheel 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 knurled wheel to smoothly open
and close the air vents
2 Use the knurled wheel to adjust the temper-
ature:
>Turn toward blue: colder
> Turn toward red: warmer
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 protection 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. It is ready for use at
any outside temperature, as of radio readiness.
The parked car ventilation remains switched on
for approx. 30 minutes. Two different switch-on
times can be preselected. The system can also
be switched on and off directly.
Due to its high power consumption, it should
not be switched on twice in a row without driv-
ing in between to allow the battery to recharge.
The air emerges from the air vents for the upper
body area in the instrume nt panel. The air vents
must therefore be open.
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Mobility
215Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
You can also call BMW of North America at
1-800-831-1117 or visit the website
www.bmwusa.com to obtain this information.Do not use oil additives, as these may
cause engine damage. <
Alternative oil types
If exceptionally none of the approved oils hap-
pens to be available, sm all quantities of other
oils may be used when adding oil between oil
changes. However, the corresponding con-
tainer must be labeled with one of the following
oil specifications:
Gasoline engines
> Preferred: BMW Longlife-01,
BMW Longlife-01 FE or BMW Longlife-04
> Alternatively: BMW Longlife-98, API SM or
higher
Diesel engines
BMW Longlife-04
Viscosity ratings
Viscosity is a measure of an oil's flow rating and
is categorized in SAE classes.
Selecting the appropriate SAE class depends
on the regional climatic conditions in which you
normally drive your BMW.
Approved oils belong to the 0W-40,
0W-30, 5W-40 and 5W-30 SAE
classes. <
These oils can be used fo r driving at all outside
temperatures.
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 availa ble additives are suit-
able for your BMW. Ask your BMW center for
suitable additives. Only use suitable additives, otherwise en-
gine damage may re
sult. Because addi-
tives are harmful to your health, it is important to
follow the instructions on the containers. <
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 en-
gine 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 corr ect 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.
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Reference 253
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Computer69
– displays on Control
Display 69
Computer, refer to iDrive 16
Concierge service 181
Condensation, refer to When the vehicle is parked 117
Condition Based Service
CBS 216
Configuring settings, refer to Personal Profile 26
Confirmation signals for locking/unlocking the
vehicle 28
Congestion
– refer to Route, bypassing
sections 134
Connecting vacuum cleaner, refer to Connecting
electrical appliances 105
Consumption, refer to Average consumption 69
Consumption display
– average consumption 69
– Energy Control 68
Control Center, refer to iDrive 16
Control Display, refer to
iDrive 16
– adjusting brightness 78
– switching on/off 19
Controller, refer to iDrive 16
Controls and displays 10
Control unit, refer to iDrive 16
Convenient access 34
– replacing the battery 35
Convenient operation
– glass roof 28
– windows 28
Coolant 215
– checking level 215
Coolant temperature 68
Cooling, maximum 95
Cooling fluid, refer to Coolant 215
Cooling system, refer to
Coolant 215
Copyright 2 Corner-illuminating lamps
– replacing bulbs
224
Corner-illuminating lamps, refer to Adaptive Head
Light 91
Cornering lamps, refer to Adaptive Head Light 91
Correct tires 209
Country codes DVD 152
Courtesy lamps, refer to Interior lamps 93
Criteria for route 133
Cross-hairs in navigation 128
Cruise control 59
– active 61
– malfunctio
n61
Cruising range 69
Cup holders 104
Curb weight, refer to
Weights 241
Current fuel consumption, refer to Energy Control 68
Current playback of music collection 158
Current position
– displaying 139
Customer Relations 185
D
Dashboard, refer to
Cockpit 10
Dashboard, refer to Instrument cluster 12
Dashboard lighting, refer to Instrument lighting 92
Data, technical 238
– dimensions 239
– engine 238
– weights 241
Data transfer 186
Date
– date format 75
– setting 74
Daytime running lamps 91
– replacing bulbs 223
DBC Dynamic Brake Control 81 Deactivating front passenger
airbags 88
Deadlocking, refer to Locking 28
Defect
– door lock 29
– fuel filler door 190
– glass roof 37
– panorama glass roof 39
Destination, entering by town/ city name 123
Destination address
– entering 123,129
Destination for navigation
– entering by voice 129
– entering via map 128
– entry 123
– home address 126
– manual entry 123
Destination guidance 133
– bypassing a route section 134
– changing specified route 133
– continuing 133
– starting 133
– voice instructions 134
– volume of voice
instructions 135
Diesel exhaust fluid 193
Diesel fuel 191
Diesel particulate filter 115
Digital clock 67
Digital compass 101
Digital radio, refer to High Definition Radio 146
Dimensions 239
Dipstick, engine oil 212
Directional indicators, refer to Turn signals 57
Direction instructions, refer to Vo
ice instructions 134
Directory for navigation, refer
to Address book 125
Displacement, refer to Engine data 238
Display, refer to iDrive controls 16
"Display current location" 139
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