2008 BMW 328I CONVERTIBLE cruise control

Controls
73Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
In approaching a curve, it is possible that active
cruise control would react briefly to a vehicle in
the adjacent lane. In addition, the system can
sense if your vehicle is in a curve and may not
accelerate. If your vehicle decelerates in either
case, you can choose to overcome the deceler-
ation by briefly pressing the accelerator pedal.
Your responsibility
Your actions have priority at all times. When you
press the accelerator pedal while driving with
active cruise control, the automatic braking
function will be temporarily interrupted. Once
you release the accelerator pedal, the desired
speed or the selected distance to the vehicle
ahead is achieved again.
Do not leave your foot on the accelerator
pedal and make sure that no objects such
as floor mats are lying on the accelerator pedal.
Otherwise the system may not be able to brake
the vehicle.<

Controls
91Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
then moves slightly faster than double walking
speed without the driver needing to intervene.
HDC can be activated as long as you are driving
under approx. 20 mph or 35 km/h. When driving
downhill at a speed of under approx. 20 mph or
35 km/h, the vehicle's speed is automatically
reduced to slightly more than double walking
speed and maintained.
Increasing or decreasing speed
By accelerating or braking you can change this
speed within a range from approx. 3 to 15 mph,
approx. 5 to 25 km/h.
You can specify a target speed within the same
range using the cruise control
* lever on the
steering column.
1To increase speed
2To decrease speed
Activating HDC
Press the button; the LED lights up.
When the vehicle is being braked automatically,
the LED flashes.
Deactivating HDC
Press the button again; the LED goes out.HDC is automatically deactivated in the follow-
ing situations:
>At speeds above approx. 40 mph or
60 km/h
>After switching off the ignition.
Using HDC
In cars with manual transmission:
Use HDC in lower gears and in reverse gear.
With automatic transmission:
You can use HDC in any drive position.
Displays in the instrument cluster*
1Display for target speed
2HDC display
Malfunction
The HDC display disappears during HDC oper-
ation, or does not appear:
HDC is temporarily unavailable due to exces-
sive brake temperature, or DSC has failed.
Drive-off assistant
The drive-off assistant enables you to drive off
smoothly on uphill gradients. It is not necessary
to use the parking brake for this.
1.Hold the car in place by depressing the
brake.
2.Release the brake and drive off without
delay.
The drive-off assistant holds the car in
place for approx. 2 seconds after the
brake is released. Drive off without delay after
releasing the brake. Otherwise, the drive-off
assistant will no longer hold the car in place

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
256 Current position
– displaying155
– entering143
– storing143
"Customer
Relations"196,204
D
Dashboard, refer to
Cockpit10
Dashboard, refer to
Instrument cluster12
Dashboard lighting, refer to
Instrument lighting103
Data, technical244
– dimensions245
– engine244
– weights247
"Date"83
Date
– setting83
– setting format83
"Date format"83
"Daytime running lamps"101
Daytime running lamps101
DBC Dynamic Brake
Control89
"Deactivated"51
Deactivating front passenger
airbags97
Deadlocking, refer to
Locking30
Decommissioning the vehicle,
refer to Caring for your
vehicle brochure
Defect
– door lock32
– fuel filler door210
– glass roof40
"Delete address book" in
navigation144
"Delete all numbers" on the
mobile phone195
"Delete data" in
navigation144
"Delete" for mobile
phone195Destination address
– deleting144
– entering134,138
Destination for navigation
– destination list141
– entry134
– home address144
– manual entry134,138
– selecting from address
book143
– selecting using
information140
– selecting via language138
– selecting via map139
– storing142
Destination guidance147
– canceling voice
instructions55
– changing specified
route145
– displaying route
148
– distance and arrival147
– starting147
– terminating/continuing147
– voice instructions150
– volume of voice
instructions151
Destination list for navigation
system141
Destinations recently driven
to141
"Details" for audio mode181
"Dial" for mobile phone193
"Dial number"193
Digital clock74
Digital compass112
Digital radio, refer to High
Definition Radio167
Dimensions245
Directional indicators, refer to
Turn signals63
Direction instructions, refer to
Voice instructions150
Directory for navigation, refer
to Address book142
Displacement, refer to Engine
data244
Display, refer to iDrive
controls16Display lighting, refer to
Instrument lighting103
"Display off"21
Displays
– on the Control Display16
Displays, refer to Instrument
cluster12
Displays and controls10
Disposal
– coolant227
– remote control battery38
– vehicle battery235
Distance control, refer to
Active cruise control67
Distance remaining to service,
refer to Service
requirements79
"Distance to dest."77
Distance warning, refer to
PDC Park Distance
Control88
Door key, refer to Remote
control with integrated
key28
Door lock32
"Door locks"30,31,32,80
Doors, emergency
operation32
DOT Quality Grades220
Draft-free ventilation108
Drinks holders, refer to Cup
holders115
Drive-off assistance, refer to
Dynamic Stability Control
DSC89
Drive-off assistant91
Driving around a traffic
congestion154
Driving lamps, refer to Parking
lamps/low beams100
Driving notes124
Driving off on hills, refer to
Drive-off assistant91
Driving route, refer to
Displaying route148
Driving stability control
systems89
Driving through water126

Everything from A - Z
264 Route145
– arrow display148
– changing151
– display148
– displaying streets and
towns/cities150
– displaying town150
– list150
– map display149
– selecting145
– selecting criteria145
RSC Runflat System
Component, refer to Run-
Flat Tires222
Rubber parts, refer to Caring
for your vehicle brochure
Runflat System Component
RSC, refer to Run-Flat
Tires222
Run-Flat Tires222
– continuing driving with a
damaged tire93
– flat tire93
– Flat Tire Monitor93
– new tires222
– replacing222
– tire inflation pressure212
– winter tires223
S
Safety-belt height
adjustment51
Safety belts51
– belt hand-over52
– damage51
– indicator/warning lamp51
– reminder51
– sitting safely45
Safety belts, care, refer to
Caring for your vehicle
brochureSafety systems
– airbags97
– Antilock Brake System
ABS89
– brake system89
– driving stability control
systems89
– Dynamic Stability Control
DSC89
– rollover protection system,
convertible98
– safety belts51
Safety tires, refer to Run-Flat
Tires222
"SAT"160,170
Satellite radio170
– displaying additional
information171
– enabling170
– selecting channel171
– storing channel171
Saving fuel124
"Scan"
– sampling radio stations165
– sampling tracks on CD175
Scan
– CD changer175
– CD player175
– radio165
"Scan all" for audio mode175
"Scan directory" for audio
mode175
Screen, refer to iDrive
controls16
Screw thread for tow
fitting239
SDARS, refer to Satellite
radio170
Seat adjustment
– electric46
– mechanical46
Seat and mirror memory50
Seat belt reminder, refer to
'Fasten safety belts'
reminder51
Seat heating49Seats45
– adjusting electrically46
– adjusting the seats46
– heating49
– memory, refer to Seat and
mirror memory50
– saving a setting, refer to Seat
and mirror memory50
– sitting safely45
Securing cargo119,121
Securing the vehicle
– from inside32
– from outside29
"Select as
destination"141,205
"Select current speed"86
Selecting a country for
navigation135
Selecting an audio source160
Selecting distance for active
cruise control69
Selecting menu items19
Selecting new scale for
navigation149
Selector lever
– automatic transmission with
Steptronic62
Selector lever lock, refer to
Changing selector lever
positions, shiftlock62
Selector lever positions
– automatic transmission with
Steptronic62
Service, refer to Roadside
Assistance236
Service car, refer to Roadside
Assistance236
Service data in the remote
control229
"Service Info"80,203,226
Service Interval Display, refer
to Condition Based Service
CBS229
"Service Request"196,203
Service requirement display,
refer to Condition Based
Service CBS229
"Service
requirements"80,203,226

Everything from A - Z
266 Summer tires, refer to Wheels
and tires212
Surface ice, refer to Outside
temperature warning74
"Surround Settings", refer to
Tone control162
Switches, refer to Cockpit10
Switching off
– engine60
Switching off the engine
– start/stop button59
Switching on
– audio160
– CD changer160
– CD player160
– radio160
Switching on the hour
signal82
Switching the cooling function
on and off107
Switch-on times of parked car
ventilation, preselecting108
Symbols4
– navigation system154
– status information20
– traffic info for navigation
system151
T
Tachometer74
Tail lamps233
– replacing bulb233
Tank contents, refer to
Capacities247
Technical data244
– capacities247
– dimensions245
Technical modifications, refer
to For your own safety5
Telematics, refer to
TeleService, BMW
Assist201
Telephone
– installation location, refer to
Center armrest114
– refer to separate Owner's
ManualTelephone, refer to Mobile
phone186
"Telephone list"54
TeleService203
Temperature
– automatic climate
control105
– changing unit of measure78
– coolant, refer to Coolant
temperature75
Temperature display
– outside temperature74
– outside temperature
warning74
– setting the units78
Tempomat, refer to Cruise
control66
Tensioning straps, refer to
Securing cargo128
"Terminate services"206
"Text language"86
"Theater" for Tone
control162
The individual vehicle5
Third brake lamp, refer to
Center brake lamp234
Through-loading opening with
integrated transport
bag120
Through-loading system117
Tilt alarm sensor36
Tilt function, passenger-side
mirror53
"Time"82
"Time / Date"82,83
"Time format"82
Timer, refer to Preselecting
switch-on times108
"Timer 2" for parked car
ventilation/heating109
"Timer 1" for parked car
ventilation/heating109
Tire inflation pressure212
– loss93,94
Tire pressure monitoring,
refer to Flat Tire Monitor92Tire Pressure Monitor
TPM93
– resetting the system94
– system limitations93
– warning lamp95
Tire puncture, refer to Flat Tire
Monitor93
Tire Quality Grading220
Tires
– age220,221
– air loss95
– breaking in124
– changing, refer to Changing
wheels234
– condition221
– damage221
– inflation pressure212
– labels220
– minimum tread depth221
– new wheels and tires222
– pressure monitoring, refer to
Flat Tire Monitor92
– pressure monitoring, refer to
Tire Pressure Monitor
TPM93
– puncture93
– replacing222
– Run-Flat222
– size220
– storage223
– tread depth221
– wear indicators, refer to
Minimum tread depth221
– wheel/tire combination, refer
to Correct wheels and
tires222
– winter tires223
TMC station, refer to Traffic
information151
"Tone"161
Tone in audio mode
– adjusting161
– middle setting163
Tools, refer to Onboard tool
kit231
Top, refer to Retractable
hardtop41
"Top 8" for mobile phone194