2008 BMW 650I COUPE cruise control

Controls
73Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Behavior in curves
If the selected desired speed for a curve is too
high, the system reduces the speed within a
curve. However, it cannot detect curves in
advance. Therefore, select a suitable speed at
the start of a curve.
Because of the limited range of the system, it is
possible that in curves or on the peaks and val-
leys of hilly roads, a vehicle ahead may be rec-
ognized late, or not at all. Therefore, it is up to
the driver to select a speed that is prudent in
view of the curves and terrain of the roadway.
In approaching a curve, it is possible that active
cruise control might 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.
Driver interventions and your
responsibility
Anytime the driver presses down on the
accelerator pedal, any automatic braking
action by the system is interrupted and the dis-
tance indicator turns off until the pedal is fully
released. As soon as you fully release the accel-
erator, the system will once again control your
cruising speed and distance setting. While driv-
ing with the system activated, resting your foot
on the accelerator pedal will cause the system
not to brake even if necessary. Be certain that
floormats or other objects on the vehicle floor
do not interfere with movement of the accelera-
tor pedal.<
While active cruise control is capable of
braking your vehicle automatically when
you approach a slower vehicle ahead, it is
important to be aware that the ability of the sys-
tem to apply the brakes is also limited, e. g.
when you reduce your desired speed sharply. It
uses only a portion of braking system capacity
and does not utilize the full capacity of the vehi-
cle braking system. Therefore, the system can-
not decrease your speed due to large differ-
ences in speed between your vehicle and the
vehicle ahead. Example: when you approach a
vehicle traveling at a much lower speed than
your own speed such as approaching a toll
booth or when a much slower vehicle cuts in
front of you at close range.<

Controls
87Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Electronic brake-force distribution
This system controls the brake system's appli-
cation pressure at the rear wheels to ensure
stable deceleration.
Brake assistant
When you apply the brakes rapidly, this system
automatically produces the maximum braking
force boost and thus helps to achieve the short-
est possible braking distance during full brak-
ing. This system exploits all of the benefits pro-
vided by ABS.
Do not reduce the pressure on the brake pedal
for the duration of the full braking.
Adaptive brake assistant*
In conjunction with the active cruise control
with the stop-and-go function, the adaptive
brake assistant ensures that the brake
responds even more quickly during braking
with the brake assistant.
DSC Dynamic Stability Control
DSC prevents traction loss in the driving wheels
when starting off and accelerating. The system
also identifies unstable driving conditions, such
as a loss of traction at the rear of the vehicle or
sliding of the vehicle in its front wheels. In these
cases, DSC helps the vehicle safely stay on
course within the physical limits by reducing the
engine output and by applying the brakes differ-
ently in the individual wheels.
The laws of physics cannot be repealed,
even with DSC. An appropriate driving
style always remains the responsibility of the
driver. Therefore, do not restrict the additional
safety margin with a risky driving style, as other-
wise there is a risk of an accident.<
Deactivating DSC
Press the button until the DSC indicator lamp in
the instrument cluster lights up, but not for
longer than approx. 10 seconds. DTC Dynamic
Traction Control and DSC are deactivated
together. Interventions promoting stability and
forward momentum will no longer be carried
out. The stability-promoting intervention of the
active steering
* is also deactivated, refer to
page93.
A message appears on the Control Display.
Please note any supplementary information
that appears there.
To support enhanced operating stability, reacti-
vate DSC again as soon as possible.
Activating DSC
Press the button; the indicator lamp in the
instrument cluster goes out.
For better control
The indicator lamp flashes:
DSC is controlling the drive forces and
brake forces.
The indicator lamp lights up:
DSC is deactivated.
DTC Dynamic Traction Control
DTC is a variant of DSC for special road condi-
tions, e.g. uncleared snow-covered roads, that
is optimized for forward momentum. The sys-
tem ensures maximum forward momentum, but
with limited driving stability. Therefore, drive
with appropriate caution.

Controls
97Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Switching on/off
Press the button.
1Navigation instructions
2Display
>Cruise control
>Active cruise control
>Leaving lane warning
3Speed
Selecting displays
iDrive, for operating principle refer to page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "Settings" and press the controller.4.Select "Display settings" and press the
controller.
5.Change to upper field if necessary. Turn the
controller until "Head-Up Display" is
selected and press the controller.
6.Change into the second field from the top.
Turn the controller until "Head-Up Display"
is selected and press the controller.
7.Select desired information of Head-Up Dis-
play.
8.Press the controller.
The information is shown on the Head-
Up Display.
The settings are stored for the remote key cur-
rently in use.
Setting brightness
The brightness of the display is automatically
adapted to the ambient lighting conditions.
However, you can change the base setting.
With the low beams switched on, the brightness
can also be adjusted with the knurled wheel of
the instrument lighting.
iDrive, for operating principle refer to page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "Settings" and press the controller.
4.Select "Display settings" and press the
controller.
5.Change to upper field if necessary. Turn the
controller until "Head-Up Display" is
selected and press the controller.

Everything from A to Z
242
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
System86
– indicator lamp88
ACC, refer to Active cruise
control66
Accepted calls192
Accessories6
Accident, refer to Emergency
request227
Activated-charcoal filter for
automatic climate
control112
Activating hour signal83
"Activation time" for parked-
car ventilation113
Active cruise control66
– indicator lamp70
– radar sensor71
– selecting distance69
– warning lamps70
Active front head restraints50
Active steering93
– warning lamp93
Adapter for spare key28
Adaptive brake assistant87
Adaptive brake lamps, refer to
Brake force display93
Adaptive Head Light104
"Add digits" for mobile
phone192
Additives
– coolant219
– engine oil, refer to Approved
engine oils219"Address book" for navigation
system142
Address for navigation
– deleting143
– entering134,137
– selecting142
– storing142
– storing current position142
"Add to address book"141
"Add to destination
list"137,139
Adjusting interior
temperature109
Adjusting thigh support48
Adjusting tone in audio mode,
refer to Tone control159
"After door opened"50
"After unlocking"50
Airbags94
– deactivating, refer to
Exception for front
passenger seat56
– indicator/warning lamp95
– indicator lamp for front
passenger airbags95
– sitting safely47
Air distribution
– automatic109
– manual110
Airing, refer to Ventilation112
Air outlets, refer to
Ventilation112
Air recirculation, refer to AUC
Automatic recirculated-air
control111
"Air recirculation on / off"55
Air supply, automatic climate
control108
Air volume110
AKI, refer to Fuel
specifications209Alarm system35
– avoiding unintentional
alarms36
– interior motion sensor36
– switching off alarm35
– switching off tilt alarm
sensor and interior motion
sensor36
– tilt alarm sensor36
"All channels"170
"All doors"30
All-season tires, refer to
Winter tires215
"All stations", calling up with
radio162,165
Alterations, technical, refer to
For your own safety6
"AM", reception
range158,162
Antenna, refer to Caring for
your vehicle brochure
Antenna for mobile phone184
Antifreeze
– coolant219
– washer fluid65
Antilock Brake System
ABS86
Anti-theft alarm system, refer
to Alarm system35
Anti-theft system, refer to
Central locking system30
Approved axle loads, refer to
Weights237
Approved engine oils219
Approved gross vehicle
weight, refer to Weights237
Armrest, refer to Center
armrest117
Around the center console14
Around the steering wheel10

Reference 243
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Arrival time
– refer to Computer76
– refer to Starting destination
guidance146
"Arrow display" for navigation
system147
"Arrow display pop-up
instructions"133
Ashtray118
Assist, refer to
BMW Assist199
Assistance systems, refer to
Driving stability control
systems86
Assistance window20
"Assist. window off"21
AUC Automatic recirculated-
air control111
"Audio"159,161,166
Audio158
– controls158
– switching on/off158
– tone control159
– volume159
Audio device, external117
Automatic
– air distribution109
– air volume109
– cruise control65,66
– headlamp control102
– recirculated-air control
AUC111
– service notification201
– steering wheel
adjustment49
– storing stations164
Automatic car washes127
– also refer to Caring for your
vehicle brochure
– also refer to Comfort
access38
Automatic climate control108
– automatic air
distribution109
– convertible program109
– switching on and off112
– ventilation with vehicle
parked112Automatic closing of doors,
refer to Automatic soft
closing34
Automatic curb monitor54
Automatic lighting
– refer to Automatic headlamp
control102
– refer to Daytime running
lamps103
– refer to High-beam
assistant104
– refer to Interior lamps106
– refer to Pathway lighting103
– refer to Welcome lamps102
"Automatic programs"109
Automatic soft closing34
Automatic station search163
"Automatic ventilation"113
AUTO program with
automatic climate
control109
"Autostore" on the
radio162,164
"AUX"158,178,180
– in audio mode178
AUX-In connection117,178
Average fuel consumption75
– setting units84
Average speed75
"Avoid ferries" for navigation
system145
"Avoid highways" for
navigation system144
Avoiding freeways for
navigation144
Avoiding unintentional
alarms36
"Avoid tollroads" for
navigation system145
Axle loads, refer to
Weights237
"A - Z"192
B
Backrest contour, refer to
Lumbar support48
Backrests, refer to Seats48
Backup lamps, replacing
bulbs, refer to Tail
lamps224
"Balance", refer to Tone
control160
Band-aids, refer to First-aid
kit228
Bass, refer to Tone
control159
"Bass", tone control159
Battery
– jump starting228
– refer to Vehicle battery225
Battery replacement, remote
control for comfort
access38
BC button, refer to
Computer75
Being towed230
Belts, refer to Safety belts52
Beverage holder, refer to Cup
holders118
Blower, refer to Air
volume110
"Bluetooth"185
"BMW Assist"200
BMW Assist199
– activating204
– concierge service202
– contacting BMW Customer
Relations202
– displaying vehicle data205
– offered services199
– roadside assistance200
– TeleService201
– updating203
"BMW Contact"194
"BMW Contact
Numbers"194
BMW homepage4
BMW Maintenance
System221

Everything from A to Z
246 Convertible top
– care, refer to Caring for your
vehicle brochure
– closing manually43
– convenient operation32
– emergency closing43
– opening and closing43
Coolant219
– checking level220
– temperature74
Cooling, maximum111
Cooling function, automatic
climate control111
Cooling system, refer to
Coolant219
Copyright2
Cornering Brake Control
CBC86
Country of destination for
navigation135
Courtesy lamps, refer to
Interior lamps106
Cradle for telephone or mobile
phone117
Cruise control65
– active cruise control66
Cruising range75
Cup holders15,118
Curb weight, refer to
Weights237
"Current position"153
Current position
– displaying153
– entering142
– storing142
"Curve mode" with
BMW Night Vision100
"Customer
Relations"194,202
Cylinders, refer to Engine
data234
D
Dashboard, refer to
Cockpit10
Data, technical234
– capacities237
– dimensions235
– engine234
– measurements235
– weights237
"Date"83
Date74
– date format83
– setting83
"Date format"83
"Daytime running
lamps"103,106
Daytime running lamps103
– replacing bulbs224
DBC Dynamic Brake Control
– warning lamp88
"Deactivated"50
Decommissioning the vehicle,
refer to Caring for your
vehicle brochure
Defect, tires
– refer to Flat Tire Monitor89
– refer to Tire Pressure
Monitor90
Defrosting windows110
Defrosting windows and
removing condensation110
Defrosting windshield, refer to
Defrosting windows110
Defrost position, refer to
Defrosting windows110
"Delete address book" for
navigation system143
"Delete all numbers" for
mobile phone193
"Delete data" for navigation
system143
"Delete" for mobile
phone193
Destination address
– deleting143
– entering134,137Destination for navigation
– destination list141
– entering via voice137
– entry134
– home address144
– selecting from address
book142
– selecting using
information140
– storing142
Destination guidance146
– bypassing route
sections150
– canceling voice
instructions55
– changing specified
route144
– displaying route147
– distance and arrival146
– interrupting146
– starting146
– terminating/continuing146
– voice instructions149
– volume of voice
instructions150
Destination list for
navigation141
Destinations recently driven
to141
"Details" in audio
mode174,180
"Dial" for mobile phone191
"Dial number"191
"Diamond button"55
Digital clock74
Digital radio, refer to High
Definition Radio166
Dimensions
– Convertible236
– Coupe235
Directional indicators, refer to
Turn signals63
Direction instructions, refer to
Voice instructions149
Directory, refer to Phone
book192
Directory for navigation, refer
to Address book142

Reference 247
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Direct selection buttons21
Displacement, refer to Engine
data234
"Display"84
Display, refer to iDrive
controls16
Display elements, refer to
Instrument cluster12
Displaying vehicle data205
Display lighting, refer to
Instrument lighting106
"Display off"21
Displays
– on Control Display, refer to
iDrive16
– refer to Instrument
cluster12
"Display settings"84,97
Displays on the windshield,
refer to Head-Up Display96
Disposal
– battery of remote control
with comfort access38
– coolant219
– vehicle battery225
Distance, refer to
Computer76
Distance control, refer to
Active cruise control66
"Distance to dest."76
Distance to destination, refer
to Computer76
Distance warning, refer to
PDC Park Distance
Control85
Door entry lighting, refer to
Interior lamps106
Door key, refer to Keys/
remote control28
Door lock32
"Door locks"30,78
Doors
– manual operation32
– remote control30,31
DOT Quality Grades212
Draft-free ventilation112
"Driver's door only"30Driving lamps, refer to Parking
lamps/low beams102
Driving route, refer to
Displaying route147
Driving stability control
systems86
Driving through water126
Driving tips, refer to General
driving notes124
Drying the air, refer to Cooling
function111
DSC Dynamic Stability
Control
87
– indicator lamp13,87
– malfunction88
DTC Dynamic Traction
Control87
– activating88
– indicator lamp13,88
DVD for navigation132
Dynamic Drive89
Dynamic Driving Control62
"Dynamic route" for
navigation145
Dynamic Stability Control
DSC87
Dynamic Traction Control
DTC87
E
Easy entry, refer to Entering
rear51
Easy entry/exit54
Eject button, refer to Buttons
on CD player158
Electrical malfunction
– convertible top43
– door lock32
– driver's door32
– fuel filler door208
– glass sunroof41
– luggage compartment lid34
– storage compartment, hotel
function33
Electric convertible top42Electric steering wheel
adjustment54
Electronic brake-force
distribution87
Electronic oil level check218
Emergency assistance, refer
to Roadside Assistance228
Emergency operation, refer to
Manual operation
– convertible top43
– door lock32
– driver's door32
– fuel filler door208
– glass sunroof41
– hotel function33
– luggage compartment lid34
– transmission lock, sport
automatic transmission62
Emergency release for
luggage compartment lid in
luggage compartment35
Emergency request227
Emergency services, refer to
Roadside Assistance228
"Enable services"205
"End call"192
Engine
– breaking-in124
– data234
– overheated, refer to Coolant
temperature74
– speed234
– starting59
– starting, comfort access36
– switching off59
– switching off when equipped
with Automatic
transmission, with comfort
access38
Engine compartment217
Engine coolant219

Reference 255
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Retreaded tires214
Reverse, fast
– CD changer176
– CD player176
Reverse gear
– manual transmission60
– Sport automatic
transmission61
Road map148
"Roadside
Assistance"194,200
Roadside Assistance228
Roadside assistance200
Roadside parking lamps104
– replacing bulbs, refer to
Parking lamps224
Rollover protection system on
Convertible96
– lowering96
Rope, refer to Tow-starting
and towing229
Rotary/pushbutton, refer to
iDrive16
Route144
– bypassing sections150
– changing150
– changing criteria144
– display147
– displaying arrow display147
– displaying map view148
– displaying streets or towns/
cities149
– selecting144
Route information, refer to
Destination guidance with
voice instructions149
Route map, refer to Displaying
map view148
"Route preference",
changing144
Route selection144
RSC Run-flat System
Component, refer to Run-
flat tires214
Rubber parts, refer to Caring
for your vehicle brochure
Run-flat System Component
RSC, refer to Run-flat
tires214Run-flat tires214
– continuing driving with a
damaged tire90,92
– flat tire90,92
– Flat Tire Monitor89
– tire inflation pressure210
– Tire Pressure Monitor90
– tire replacement214,215
– winter tires215
S
Safety belts52
– damage53
– indicator lamp52
– refer to Caring for your
vehicle brochure
– reminder52
– sitting safely47
Safety belt tensioners, refer to
Safety belts52
Safety systems
– ABS Antilock Brake
System86
– airbags94
– driving stability control
systems86
– rollover protection system,
Convertible96
– safety belts52
Safety tires, refer to Run-flat
tires214
Satellite radio169
– enabling channels169
– selecting channel170
– storing channel170
"SAT" with radio158,169
"Save current
destination"144
"Scan"
– music tracks on CD174
– stations with radio163
Scan
– CD changer174
– CD player174
– radio163
"Scan all" in audio mode174
"Scan directory" in audio
mode174Screw thread for tow
fitting230
SDARS, refer to Satellite
radio169
Seats48
– adjusting48
– heating53
– lumbar support48
– memory, refer to Seat, mirror
and steering wheel
memory49
– sitting safely47
– sports seat48
– storing the setting49
– thigh support48
Securing cargo128
– ski bag120
"Select as
destination"140,203
"Select current speed"81
Selecting audio sources, refer
to Operating via iDrive158
Selecting distance with active
cruise control69
Selecting frequency
manually163
Selecting menu items19
Selecting route144
Selection options with
navigation system144
Selector lever, manual
transmission60
"Service"77,201,218
Service, refer to Roadside
Assistance228
Service and Warranty
Information Booklet for
US models221
Service Interval Display
– refer to CBS Condition
Based Service221
– refer to Service
requirements77
"Service notification"201
"Service Request"194,201
"Service
requirements"78,201,218