climate control BMW 328XI 2008 User Guide

Driving tips
125Reference
At a glance
Controls
Communications
Navigation
Entertainment
Mobility
Drive defensively
Avoid unnecessary acceleration and braking
maneuvers. To do so, keep an adequate dis-
tance to the forward vehicle. A defensive and
smooth driving style keeps fuel consumption
down.
Avoid high engine speeds
Only use first gear when setting off. In second
and higher gears, accelerate without hesitation
or pauses. When accelerating, shift up before
reaching high engine speeds.
When you reach the desired speed, shift into
the highest applicable gear and drive with the
engine speed as low as possible and at a con-
stant speed.
As a rule: driving at low engine speeds lowers
fuel consumption and reduces wear.
Coasting
When approaching a red light, take your foot off
the accelerator and coast to a stop in the high-
est applicable gear.
O n a d o w n h il l s lo p e , t a k e y o u r f o o t o f f t h e a c c el -
erator and coast in a suitable gear.
The fuel supply is interrupted when coasting.
Switch off the engine during lengthy
stops
Switch off the engine when stopping for lengthy
periods, e.g. at traffic lights, railroad crossings
or in traffic congestions. You achieve fuel sav-
ings even if standing time is as short as approx.
4 seconds.
Switch off functions you do not need at
the moment
Functions such as the air conditioner and the
seat or rear window heating draw large amounts
of power and consume additional fuel. Espe-
cially in city traffic and in stop and go driving
they have a considerable impact. Therefore,
switch these functions off when they are not
really needed.
Have the vehicle serviced
Have the vehicle serviced regularly to achieve
good economy and a long vehicle life. BMW
recommends having the vehicle serviced at a
BMW center. Also note the BMW service sys-
tem, refer to page229.
General driving notes
Close the luggage compartment lid
Operate the vehicle only when the lug-
gage compartment lid is closed. Other-
wise, exhaust fumes could enter the interior of
the vehicle.<
If the vehicle must be driven with the luggage
compartment lid open:
1.Close all windows and the glass roof.
2.Greatly increase the air volume of the auto-
matic climate control system, refer to
page106.
Hot exhaust system
In all vehicles, extremely high tempera-
tures are generated in the exhaust sys-
tem. Do not remove the heat shields installed
adjacent to various sections of the exhaust sys-
tem, and never apply undercoating to them.
When driving, standing at idle and while park-
ing, take care to avoid possible contact
between the hot exhaust system and any highly
flammable materials such as hay, leaves, grass,
etc. Such contact could lead to a fire, with the
risk of serious personal injuries and property
damage. Do not touch hot exhaust tail pipes.
Otherwise there is a risk of burns.<
Hydroplaning
When driving on wet or slushy roads,
reduce road speed. If you do not, a wedge
of water can form between tires and road sur-
face. This situation, known as hydroplaning,
means that the tire can completely lose contact
with the road surface, so that neither the car can
be steered nor the brake be properly applied.<

Telephoning
192 >Selecting 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 taking the remote control
out of the ignition switch, you can continue an
ongoing call via the hands-free system for no
more than 25 minutes.
Voice quality
If the person you are talking to is having difficul-
ties understanding you, this may be due to
excessive background noise. The full mobile
phone preparation package 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 control or by pointing the
open front air vents downward
>Reduce the volume of the hands-free sys-
tem
Requirements
>The mobile phone's pairing 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.
Calling up communication
Many of the functions described below are con-
trolled using the "Communication" menu.
iDrive, for operating principle refer to page16.1.Press the button to call up the start
menu.
2.Move the controller forwards to call up
"Communication".
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.
Accepting a call
press the button on the steering wheel.
Alternatively:
"Accept" is selected.
Press the controller.
Rejecting a call
Select "Reject" and press the controller.
The caller is diverted to your mailbox if it has
been activated.

Wheels and tires
220
Tire identification marks
Knowledge of the labeling on the side of the tire
makes it easier to identify and choose the right
tires.
Tire size
Speed code letter
Q = up to 100 mph or 160 km/h
T = up to 118 mph or 190 km/h
H = up to 131 mph or 210 km/h
V = up to 150 mph or 240 km/h
W = up to 167 mph or 270 km/h
Y = up to 186 mph or 300 km/h
Tire Identification Number
Tires with DOT codes meet the guidelines of
the US Department of Transportation.
DOT code:
Tire age
The manufacturing date of tires is contained in
the tire coding: DOT … 3006 means that the
tire was manufactured in week 30 of 2006.
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.
Those grades represent the tire's ability to stop
on wet pavement as measured under controlled
conditions on specified government test sur-
faces 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 e.g.
Nominal width in mm
Aspect ratio in Ξ
Radial belt construction
Rim diameter in inches
Load rating,
not on ZR tires
Speed code letter, in
front of the R on ZR tires
225/45 R1791 V
e.g.
Manufacturer's code
for tire make
Tire size and
tire design
Tire ageDOT xxxx xxx 0705

Reference 251
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Climate
Menu
FunctionCommand
To open "Vent settings"105{Vent settings}
To open "Automatic programs"106{Automatic programs}
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"29, 32{Door locks}
To open "Steering wheel buttons"54{Steering wheel buttons}
To open "Lighting"64{Lighting}
To open "BMW Service"202{BMW Service}
To open "Service requirements"80, 201{Service requirements}
To open "Service"80, 201{Service}
To display "Check Control messages"83{Check Control messages}
To set brightness of Control Display86{Brightness}
To open "Units"74{Units}
To open "Language"86, 150{Languages}
To open "Time"81{Time}
To open "Date"83{Date}
To open "PDC"88{PDC}
To open "FTM"92{FTM}

Everything from A - Z
252
Everything from A - Z
Index
"..." Identifies Control Display
texts used to select
individual functions and
refers you to the page where
these texts can be found.
A
ABS Antilock Brake
System89
ACC, refer to Active cruise
control67
Accident, refer to Sending an
Emergency Request236
Activated-charcoal filter for
automatic climate
control108
"Activation time"109
Active cruise control67
– indicator lamps70
– malfunction71
– selecting distance69
– sensor71
Active steering96
– warning lamp96
Adaptive Head Light101
"Add digits" for mobile
phone194
Additives
– coolant227
"Address book" in
navigation142
Address for navigation
– deleting144
– entering134,142
– selecting143
– storing142
– storing current position143
"Add to destination
list"137,139
Adjusting temperature inside
the car, refer to Automatic
climate control105Adjusting the thigh support46
Adjusting the tone during
audio operation, refer to
Tone control161
Airbags97
– indicator/warning lamp98
– sitting safely45
Air conditioning mode
– automatic climate
control105
– ventilation107
Air distribution
– automatic106
– individual105
Air flow rate106
Airing, refer to Ventilation107
Air pressure, refer to Tire
inflation pressure212
Air recirculation, refer to
Recirculated-air mode106
"Air recirculation on / off"54
Air supply
– automatic climate
control105
– ventilation107
Air vents104
AKI, refer to Fuel
specifications211
Alarm system35
– avoiding unintentional
alarms36
– interior motion sensor36
– switching off an alarm35
– tilt alarm sensor36
"All channels" for satellite
radio171
All-season tires, refer to
Winter tires223
"All stations", displaying with
the radio164
All-wheel drive, refer to
xDrive90
"AM", waveband160,164Ambient air, refer to
Recirculated-air mode106
Antenna for mobile phone186
Antifreeze
– coolant227
– washer fluid65
Anti-theft alarm system, refer
to Alarm system35
Anti-theft system29
Approved axle loads, refer to
Weights247
Approved gross vehicle
weight, refer to Weights247
Armrest, refer to Center
armrest114
Arrival time, refer to
Computer76
Arrival time, refer to Starting
destination guidance147
Arrow display for
navigation148
"Arrow display" in
navigation148
Ashtray
– front116
– rear116
Assistance systems, refer to
Driving stability control
systems89
Assistance window20
– refer to iDrive20
AUC Automatic recirculated-
air control106
"Audio"163,167
Audio160
– controls160
– switching on/off160
– tone control161
– volume161
"Audio", refer to Tone
control161
Audio device, external114

Reference 253
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Automatic
– air distribution106
– air flow rate106
– cruise control66,67
– headlamp control100
– service notification203
– storing of stations165
Automatic climate control104
– automatic air
distribution106
– settings via iDrive105
Automatic curb monitor53
"Automatic programs" with
automatic climate
control106
Automatic recirculated-air
control AUC106
Automatic station search165
Automatic transmission with
Steptronic61
– interlock61,62
– overriding selector lever
lock63
– shiftlock, refer to Changing
selector lever position62
– sport program62
– towing238
– tow-starting238
"Automatic ventilation"108
AUTO program for automatic
climate control106
"Auto Request"203
"Autostore"
– on the radio166
"AUX"160,179,181
– AUX-In port179
– USB-audio interface180
AUX-IN
– port114
AUX-In port179
Average fuel consumption76
– setting the units78
Average speed76
"Avoid ferries" in
navigation145
"Avoid highways" in
navigation145
Avoid highways in
navigation145Avoiding unintentional
alarms36
"Avoid tollroads" in
navigation145
Axle loads, refer to
Weights247
"A - Z"193
,194
B
Backrest contour, refer to
Lumbar support47
Backrests, refer to Seat
adjustment46
Backrest width adjustment47
Back seats
– refer to Rear seats48
Backup lamps
– replacing bulb233
Backup lamps, refer to Tail
lamps233
Bag holder118
Balance, tone control161
Band-aids, refer to First-aid
pouch237
Bar, refer to Towing
methods239
Base plate for telephone or
mobile phone
– refer to Snap-in adapter in
the center armrest storage
compartment114
Bass, tone control161
Bass sounds, refer to Treble
and bass161
Battery235
– charging235
– disposal38,235
– jump starting237
– remote control28
– temporary power failure235
Battery renewal
– remote control38
– remote control for vehicle38
Being towed239
Belt hand-over52
– pinch protection system52
Belts, refer to Safety belts51Belt tensioner, refer to Safety
belts51
Beverage holders, refer to
Cup holders115
Blinds, refer to Roller sun
blinds113
Blower, refer to Air flow
rate106
Bluetooth, refer to separate
Owner's Manual
"BMW Assist"202,203,204
BMW Assist
– activating206
– Concierge service204
– contacting BMW Customer
Relations204
– Roadside Assistance202
– services offered201
– TeleService203
"BMW Contact"196
"BMW Contact
Numbers"196
BMW Homepage4
BMW Maintenance
System229
"BMW Service settings"207
BMW webpage4
Bottle holders, refer to Cup
holders115
Brake assist, refer to Dynamic
Brake Control DBC89
Brake fluid, refer to Service
requirements79
Brake Force Display96
Brake lamps
– replacing bulb233
– two-stage96
Brake pads124
– breaking in124
Brake rotors126
– brakes124
– breaking in124
Brakes
– ABS89
– BMW Maintenance
System229
– breaking in124
– parking brake60
– service requirements79

Reference 255
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Changes, technical, refer to
For your own safety5
Changing bulbs, refer to
Lamps and bulbs231
Changing the language on the
Control Display86
Changing the measurement
units on the Control
Display78
Changing wheels234
Chassis number, refer to
Engine compartment225
Check Control83
"Check Control
messages"85
Child-restraint fixing system
LATCH57
Child-restraint systems56
Child seats, refer to
Transporting children
safely56
Chrome parts, care, refer to
Caring for your vehicle
brochure
Cigarette lighter, refer to
Lighter116
Cleaning, refer to Caring for
your vehicle brochure
Cleaning headlamps65
– washer fluid65
"Climate"105
Clock74
– 12h/24h mode82
– setting time81
Closing
– from inside32
– from outside29
Clothes hooks115
Cockpit10
Cold start, refer to Starting the
engine60
Combined instrument, refer to
Instrument cluster12
Comfort access, refer to
Convenient access36
Comfort area, refer to Around
the center console14
"Communication"192,202,2
03,204Compact disc, refer to
– CD changer173
– CD player173
Compartment for remote
control, refer to Ignition
lock59
Compass112
Computer75
– displays on Control
Display76
– hour signal82
Computer, refer to iDrive16
"Concert hall" for Tone
control162
"Concierge"
204
Concierge service204
Condensation, refer to When
the vehicle is parked126
Condition Based Service
CBS229
Configuring settings, refer to
Personal Profile28
Confirmation signals for
locking/unlocking the
vehicle31
Connecting vacuum cleaner,
refer to Connecting
electrical appliances116
Consumption, refer to
Average consumption76
Consumption display
– average consumption76
"Continue guidance to
destination?"148
Control Center, refer to
iDrive16
Control Display
– brightness86
– changing the language86
– switching off/on21
Control Display, refer to
iDrive16
Controller, refer to iDrive16
Controls and displays10
Control unit, refer to iDrive16
Convenient access36
– replacing the battery38
– what to observe before
entering a car wash37Convenient loading in
convertible31
Convenient operation
– glass roof30
– glass roof with convenient
access37
– retractable hardtop30
– windows30
– windows with convenient
access37
Convertible
– bag holder118
– convenient loading31
– enlarging cargo bay117
– folding down rear
backrest118
– retractable hardtop41
– rollover protection
system98
– securing cargo128
– stowing cargo127
Coolant227
– checking level228
Coolant temperature75
Cooling, maximum106
Cooling fluid, refer to
Coolant227
Cooling system, refer to
Coolant227
Copyright2
Corner-illuminating lamps,
refer to Adaptive Head
Light101
Cornering lamps, refer to
Adaptive Head Light101
Correct tires222
Courtesy lamps, refer to
Interior lamps103
Cross-hairs in navigation139
Cruise control66
– active67
– malfunction67
Cruising range75
Cup holders115
Curb weight, refer to
Weights247
"Current position"155

Everything from A - Z
258 Fast forward
– CD changer177
– CD player177
"Fast route" in navigation145
Filter
– refer to Microfilter/activated-
charcoal filter for automatic
climate control108
Fine wood, refer to Caring for
your vehicle brochure
First aid pouch237
Fixture for remote control,
refer to Ignition lock59
Flashlight, refer to LED hand
lamp114
Flash when locking/
unlocking31
Flat tire
– Run-Flat Tires222
– Tire Pressure Monitor
TPM93
Flat Tire Monitor FTM92
– indicating a flat tire93
– indicator/warning lamp93
– initializing the system92
– malfunction93
– snow chains92,223
– system limits92
Flat tires, refer to Tire
condition221
Floor mats, carpets, refer to
Caring for your vehicle
brochure
Fluid reservoir, refer to
Washer fluid reservoir65
"FM", waveband160,164
FM, waveband164
Fog lamps102
– indicator lamp13,102
Folding in the mirrors, before
driving into a car wash52
Folding up the floor panel119
Footbrake, refer to Braking
safely126
Footwell lamps, refer to
Interior lamps103
For your own safety5
Four-wheel drive, refer to
xDrive90Frequency, selecting
manually165
Front airbags97
FTM, refer to Flat Tire
Monitor92
Fuel211
– average consumption76
– gauge75
– high-quality brands211
– quality211
– specifications211
– tank contents, refer to
Capacities247
Fuel clock, refer to Fuel
gauge75
Fuel display, refer to Fuel
gauge75
Fuel filler door210
– releasing in the event of
electrical malfunction210
Fuses235
G
Garage door opener, refer to
Integrated universal remote
control110
Gasoline
– refer to Average
consumption76
Gasoline, refer to Required
fuel211
Gasoline display, refer to Fuel
gauge75
Gear indicator, automatic
transmission with
Steptronic61
Gearshift lever
– automatic transmission with
Steptronic62
– manual transmission61
Gearshifts
– automatic transmission with
Steptronic62
– manual transmission61
General driving notes125Glass roof, electric39
– closing after electrical
malfunction40
– convenient operation30,32
– initializing40
– opening, closing39
– operation with convenient
access37
– pinch protection system40
– power failure40
– raising39
– remote control30
Glove compartment113
– LED hand lamp114
GPS navigation, refer to
Navigation system132
Grills104
Gross vehicle weight, refer to
Weights247
H
Handbrake, refer to Parking
brake60
Hand lamp, refer to LED hand
lamp114
Hands-free system14
Hazard warning flashers14
HDC Hill Descent Control90
"HD radio"167
HD radio, refer to High
Definition Radio167
Head airbags97
Headlamp control,
automatic100
Headlamp flasher63
– indicator lamp11,13
Headlamps
– care, refer to Caring for your
vehicle brochure
Head restraints47
– front, removing48
– rear, removing48
– sitting safely45
Heated
– mirrors53
– rear window107
– seats49

Reference 259
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Heating
– mirrors53
– rear window107
– residual heat107
– seats49
Heating and ventilation, refer
to Climate104
Heating while at a standstill,
refer to Using residual
heat107
Heavy loads, refer to Stowing
cargo127
Height, refer to
Dimensions245
Height adjustment
– seats46
– steering wheel53
High beams102
– headlamp flasher102
– indicator lamp13
High Definition Radio167
High water, refer to Driving
through water126
Highways, refer to Route
criteria145
Hill Descent Control HDC90
Hills126
Holders for cups115
Home address144
"Home address" in
navigation145
Homepage BMW4
Hood224
Hooks for shopping bags118
Horn10,11
Hotel function, refer to
Locking or unlocking
separately34
Hot exhaust system125
"Hour memo"82
"House number" in
destination entry137
Hydraulic brake assist, refer to
Dynamic Brake Control
DBC89
Hydroplaning125I
IBOC, refer to High Definition
Radio167
Ice warning, refer to Outside
temperature
warning74
ID3 tag, refer to Information
about the track175
Identification marks
– Run-Flat Tires222
– tire coding220
iDrive16
– adjusting brightness86
– assistance window20
– automatic climate
control105
– changing language86
– changing units of measure
and display format78
– confirming selection or
entry19
– controls16
– displays, menus17
– menu guidance17
– operating principle16
– overview16
– selecting a menu item19
– setting the date and time81
– start menu17
– status information20
– switching menu pages19
– symbols18
iDrive operating principle16
Ignition59
– switched off59
– switched on59
Ignition key, refer to Remote
control with integrated
key28
Ignition key position 1, refer to
Radio readiness59
Ignition key position 2, refer to
Ignition on59
Ignition lock59
i menu18
Imprint2Indicator and warning
lamps13
– Tire Pressure Monitor
TPM95
Individual air distribution105
Inflation pressure, refer to Tire
inflation pressure212
Inflation pressure monitoring,
refer to Tire Pressure
Monitor TPM93
Information
– on another location140
– on country140
– on current position140
– on destination location140
Information menu, refer to
i menu18
"Information on
destination"142
"Info sources"80
Initializing
– active steering96
– after power failure235
– compass, refer to
Calibrating112
– Flat Tire Monitor FTM92
– glass roof40
"Input map"139
Installation location
– CD changer177
– navigation DVD drive132
– telephone114
Instructions for navigation
system, refer to Voice
instructions150
Instrument cluster12
Instrument lighting103
Instrument panel, refer to
Cockpit10
Integrated key28
Integrated universal remote
control110
Interesting destination for
navigation140
"Interim time"86
Interior lamps103
– remote control31
Interior motion sensor36

Reference 261
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Master key, refer to Remote
control with integrated
key28
Maximum cooling106
Maximum speed
– with winter tires223
Measurements, refer to
Dimensions245
Memory, refer to Seat and
mirror memory50
Memory keys,
programmable21
MENU button16
Menus
– Control Display17
Menus, refer to iDrive16
Message list, traffic
information152
Microfilter
– BMW Maintenance
System229
– for automatic climate
control108
Microfilter/activated-charcoal
filter
– BMW Maintenance
System229
Microphone
– telephone14
– voice input14
Mirror dimming feature53
Mirrors52
– automatic curb monitor53
– exterior mirrors52
– heating53
– interior rearview mirror53
– memory, refer to Seat and
mirror memory50
"Missed calls"194
Missed calls194Mobile phone
– accepted calls194
– adjusting volume191
– calling193
– ending call193
– installation location, refer to
Center armrest114
– missed calls194
– operation via iDrive191
– redialing194
– refer to separate Owner's
Manual
– Top 8194
– touch tone dialing196
Mobile phone, installation
location, refer to Center
armrest114
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
Monitor92
"Monitor on / off"54
Most recent mobile phone
numbers194
MP3, refer to Compressed
audio files173
Multifunctional steering
wheel, refer to Buttons on
the steering wheel11
Multifunction switch
– refer to Turn signals/
headlamp flasher63
– refer to Wiper system64
Multimedia screen, refer to
iDrive16
Music tracks, refer to
Tracks174
"Mute on / off"54
N
"Navigation"134,140Navigation announcements,
refer to Switching voice
instructions on/off150
Navigation drive, location132
Navigation DVD132
Navigation system132
– address book142
– changing a route151
– destination entry134
– destination guidance in
assistance window132
– destination list141
– displaying current
position155
– entering a destination
manually134,138
– last destinations141
– navigation DVD132
– opening134
– route display148
– route list150
– searching for a special
destination140
– selecting destination using
information140
– selecting destination via
map139
– selecting route criteria145
– starting destination
guidance147
– switching off, refer to
Terminating/continuing
destination guidance147
– terminating/continuing
destination guidance147
– voice instructions150
– volume adjustment151
"Navigation voice
instructions"133
"Navigation voice
instructions" via buttons on
the steering wheel54
Neck support, refer to Head
restraints47
Nets, refer to Storage
compartments114
"New address" in
navigation143
"New destination"135,139