2013 BMW 640I GRAN COUPE cruise control

Functional limitations
The system may not be fully functional in the
following situations:▷In heavy fog, rain, sprayed water or snowfall.▷In tight curves.▷If the radar sensor is dirty or covered.
Prewarning sensitivity
Depending on the set prewarning time, this may
result in increased false warnings.
Cruise control
The concept
The system is functional at speeds beginning at
approx. 20 mph/30 km/h.
It maintains the speed that was set using the
control elements on the steering wheel.
The system brakes on downhill gradients if en‐
gine braking action is insufficient.
Unfavorable conditions
Do not use the system if unfavorable con‐
ditions make it impossible to drive at a constant
speed, for instance:
▷On curvy roads.▷In heavy traffic.▷On slippery roads, in fog, snow or rain, or on
a loose road surface.
Otherwise, you could lose control of the vehicle
and cause an accident.◀
Controls
At a glance1System on/off, interrupt2Resume speed3Store speed4Store, maintain/change speed
Switching on Press the button on the steering wheel.
The marking in the speedometer is set to the
current speed.
Cruise control can be used.
Switching off Deactivated or interrupted system
If the system is deactivated or interrupted,
actively intervene by braking and, if necessary,
with evasive maneuvers; otherwise, there is the
danger of an accident occurring.◀
Press the button.
▷If active: press twice.▷If interrupted: press once.
The displays go out. The stored desired speed
is deleted.
Interrupting the system When active, press the button.
Seite 113Driving comfortControls113
Online Edition for Part no. 01 40 2 900 405 - 03 12 490

The system is automatically interrupted if:▷The brakes are applied.▷The transmission position D is disengaged.▷DTC Dynamic Traction Control is activated
or DSC is deactivated.▷DSC is actively controlling stability.
Maintaining/storing the current speed
Press the rocker switch while the system is in‐
terrupted.
When the system is switched on, the current
speed is maintained and stored as the desired
speed.
It is displayed in the speedometer and briefly
displayed in the instrument cluster, Displays in
the speedometer, refer to page 114.
When cruise control is maintained or stored,
DSC Dynamic Stability Control is switched on, if
necessary.
Changing/maintaining speed
The rocker switch can be pressed while the sys‐
tem is interrupted in order to maintain and store
the current speed.
Adapting the desired speed
Adapt the desired speed to the road con‐
ditions and be ready to brake at all times; other‐
wise, there is the danger of an accident occur‐
ring.◀
Press the rocker switch up or down repeatedly
until the desired speed is set.
If active, the displayed speed is stored and the
vehicle reaches the stored speed if the road is
clear.
▷Each time the rocker switch is pressed to the
point of resistance, the desired speed in‐
creases or decreases by approx.
1 mph/1 km/h.▷Each time the rocker switch is pressed past
the point of resistance, the desired speed
increases or decreases by a maximum of
5 mph/10 km/h.▷Pressing the rocker switch to the resistance
point and holding it there accelerates or de‐
celerates the vehicle without requiring pres‐
sure on the accelerator. After the rocker
switch is released, the vehicle maintains its
final speed. Pressing the switch beyond the
resistance point causes the vehicle to ac‐
celerate more rapidly.
Resuming the desired speed
Press the button.
The stored speed is reached and maintained.
Displays in the instrument cluster
Indicator lamp Depending on how the vehicle is equip‐
ped, the indicator lamp in the instrument
cluster indicates whether the system is
switched on.
Seite 114ControlsDriving comfort114
Online Edition for Part no. 01 40 2 900 405 - 03 12 490

Head-up Display
The concept
This system projects important information into
the driver's field of vision, e.g., the speed.
In this way, the driver can get information with‐
out averting his or her eyes from the road.
Display visibility
The visibility of the displays in the Head-up Dis‐
play is influenced by:
▷Certain sitting positions.▷Objects on the cover of the Head-up Dis‐
play.▷Sunglasses with certain polarization filters.▷Wet roads.▷Unfavorable light conditions.
If the image is distorted, check the basic set‐
tings.
Switching on/off
Press the button.
Display1Lane departure warning2Active Cruise Control3Desired speed4Navigation system5Speed
The collision warning, Night Vision pedestrian
warning, or Check Control messages are dis‐
played briefly if needed.
Selecting displays in the Head-up
Display
1."Settings"2."Head-up display"3."Displayed information"4.Select the desired displays in the Head-up
Display.
The settings are stored for the remote control
currently in use.
Setting the brightness
The brightness is automatically adjusted to the
ambient light.
The basic setting can be adjusted manually.
1."Settings"2."Head-up display"3."Brightness"4.Turn the controller.
The brightness is adjusted.
When the low beams are switched on, the
brightness of the Head-up Display can be addi‐
Seite 129Driving comfortControls129
Online Edition for Part no. 01 40 2 900 405 - 03 12 490

Everything from A to Z
IndexA
ABS, Antilock Brake Sys‐ tem 99
ACC, Active Cruise Control with Stop & Go 105
Activated-charcoal filter 134
Active Blind Spot Detec‐ tion 97
Active Cruise Control with Stop & Go, ACC 105
Active seat, front 48
Active seat ventilation, front 49
Active Steering, integral 101
Adaptive brake assistant 99
Adaptive brake lights, refer to Brake force display 98
Adaptive drive 101
Adaptive light control 84
Additional telephone 214
Additives, oil 260
Adjustments, seats/head re‐ straints 46
After washing vehicle 276
Airbags 87
Airbags, indicator/warning light 88
Air circulation, refer to Recir‐ culated-air mode 133
Air, dehumidifying, refer to Cooling function 133
Air distribution, manual 132
Air pressure, tires 249
Air vents, refer to Ventila‐ tion 134
Air volume, automatic climate control 132
Alarm system 40
Alarm, unintentional 41 All around the center con‐
sole 14
All around the interior rearview mirror 15
All around the steering wheel 12
ALL program, automatic cli‐ mate control 133
All-season tires, refer to Win‐ ter tires 254
Alternating-code hand-held transmitter 137
Alternative oil types 260
AM/FM station 183
Announcement, navigation, refer to Spoken instruc‐
tions 170
Antifreeze, washer fluid 66
Antilock Brake System, ABS 99
Anti-slip control, refer to DSC 99
Applications 241
Appointments 231
Approved axle load 283
Approved engine oils 260
Apps 241
Apps, video playback 206
Armrest, refer to Front center armrest 144
Armrest, refer to Rear center armrest 144
Arrival time 78
Ashtray 138
Ashtray, rear 138
Assistance, Roadside Assis‐ tance 271
Assistance when driving off 99
Assist, BMW 237
Audio playback 192 Audio playback, Blue‐
tooth 206
AUTO H button, refer to Auto‐ matic Hold 62
AUTO intensity 132
Automatic car wash 275
Automatic Cruise Control with Stop & Go 105
Automatic Curb Monitor 53
Automatic deactivation, front passenger airbags 89
Automatic headlamp con‐ trol 83
Automatic Hold 62
Automatic locking 37
Automatic recirculated-air control 133
Automatic Soft Closing, doors 38
Automatic transmission with Steptronic 67
AUTO program, automatic cli‐ mate control 132
AUTO program, intensity 132
Auto Start/Stop function 59
AUX-IN port 203
Average fuel consumption 78
Average speed 78
Axle loads, weights 283
B
Backrest curvature, refer to Lumbar support 47
Backrest, seats 46
Backrest, width 47
Backup camera 117
Balance 180
Band-Aids, refer to First aid kit 271
Bang & Olufsen 181 Seite 294ReferenceEverything from A to Z294
Online Edition for Part no. 01 40 2 900 405 - 03 12 490

Control Display, settings 79
Controller 16
Control systems, driving sta‐ bility 99
Convenient opening 35
Coolant 261
Coolant temperature 74
Cooling function 133
Cooling, maximum 132
Cooling system 261
Corrosion on brake discs 152
Cruise control 113
Cruise control, active with Stop & Go 105
Cruising range 75
Cupholder 145
Current fuel consumption 75
Current location, storing 162
Customer Relations 240
D
Damage, tires 253
Damping control, dy‐ namic 101
Data, technical 282
Date 75
Daytime running lights 83
Defrosting, refer to Windows, defrosting 132
Dehumidifying, air 133
Destination distance 78
Destination guidance 168
Destination guidance with in‐ termediate destinations 167
Destination input, naviga‐ tion 160
Digital clock 74
Digital radio 184
Dimensions 282
Dimmable exterior mirrors 53
Dimmable interior rearview mirror 54
Direction indicator, refer to Turn signals 64
Display, ECO PRO 156 Display in windshield 129
Display lighting, refer to Instru‐ ment lighting 85
Displays 70
Displays, cleaning 278
Disposal, coolant 261
Disposal, vehicle battery 268
Distance control, refer to PDC 115
Distance, selecting for ACC 107
Distance to destination 78
Divided screen view, split screen 20
Door lock, refer to Remote control 30
Doors, Automatic Soft Clos‐ ing 38
Drive-off assistant 99
Drive-off assistant, refer to DSC 99
Driving Experience Switch 102
Driving instructions, breaking in 150
Driving notes, general 150
Driving stability control sys‐ tems 99
Driving tips 150
DSC Dynamic Stability Con‐ trol 99
DTC driving dynamics 100
DTC Dynamic Traction Con‐ trol 100
DVD/CD 191
DVD/CD notes 197
DVD changer 195
DVD settings 194
DVDs, storing 198
DVD, video 193
Dynamic Damping Con‐ trol 101
Dynamic destination guid‐ ance 175
Dynamic Drive 101 Dynamic Stability Control
DSC 99
Dynamic Traction Control DTC 100
E
ECO PRO 156
EfficientDynamics 157
EfficientDynamics menu, refer to ECO PRO 156
Electronic displays, instru‐ ment cluster 71
Electronic Stability Program ESP, refer to DSC 99
Emergency detection, remote control 31
Emergency release, door lock 37
Emergency release, fuel filler flap 246
Emergency Request 270
Emergency service, refer to Roadside Assistance 271
Emergency start function, en‐ gine start 31
Emergency unlocking, trunk lid 39
Energy Control 75
Energy recovery 75
Engine, automatic Start/Stop function 59
Engine, automatic switch- off 59
Engine compartment 257
Engine compartment, working in 257
Engine coolant 261
Engine oil 259
Engine oil, adding 259
Engine oil additives 260
Engine oil change 260
Engine oil filler neck 259
Engine oil temperature 74
Engine oil types, alterna‐ tive 260 Seite 296ReferenceEverything from A to Z296
Online Edition for Part no. 01 40 2 900 405 - 03 12 490

Seat belts, refer to Safetybelts 49
Seat heating, front 48
Seat heating, rear 49
Seating position for chil‐ dren 55
Seat, mirror, and steering wheel memory 52
Seats 46
Seat ventilation, front 49
Selection list in instrument cluster 76
Selector lever, automatic transmission 67
Sensors, care 278
Service and warranty 7
Service requirements, Condi‐ tion Based Service CBS 262
Service requirements, dis‐ play 75
Service, Roadside Assis‐ tance 271
Settings on Control Dis‐ play 79
Settings, storing for seat, mir‐ rors, steering wheel 52
Shifting, automatic transmis‐ sion 67
Shift paddles on steering wheel 68
Short commands 285
Shoulder support 48
Side airbags 87
Side View 121
Signaling, horn 12
Signals when unlocking 35
Sitting safely 46
Size 282
Ski bag 141
Smallest turning circle 283
Smoker's package 138
Snap-in adapter, mobile phone 224
Snow chains 255
Socket 139 Socket, OBD Onboard Diag‐
nostics 263
Software applications, iPhone 241
Software update 210
Spare fuse 268
Speaker lighting 181
Special destinations, naviga‐ tion 163
Specified engine oil types 260
Speed, average 78
Speed limit in the com‐ puter 78
Speed Volume, volume equal‐ ization 181
Split screen 20
Split screen map settings 172
Spoken instructions, naviga‐ tion 170
SPORT+ program, Dynamic Driving Control 103
Sport automatic transmis‐ sion 68
SPORT program, Dynamic Driving Control 103
Sport program, transmis‐ sion 68
Stability control systems 99
Start/stop, automatic func‐ tion 59
Start/Stop button 58
Start function during malfunc‐ tion 31
Starting the engine 59
State/province, selecting for navigation 160
Stations, stored 189
Station, storing 183
Status display, tires 90
Status information, iDrive 19
Status of Owner's Manual 6
Steering, Integral Active Steering 101
Steering wheel, adjusting 54
Steering wheel heating 54 Steering wheel memory 52
Steptronic, automatic trans‐ mission 67
Stopping the engine 59
Storage compartments 143
Storage compartments, loca‐ tions 143
Storage, tires 255
Storing the vehicle 278
Street, entering for naviga‐ tion 161
Summer tires, tread 253
Supplementary text mes‐ sage 73
Surround View 117
Suspension settings 102
Switch for Dynamic Driving Control 102
Switch-on times, parked-car ventilation 135
Switch, refer to Cockpit 12
Symbols 6
T
Tachometer 74
Tail and brake lamps 266
Tailgate 38
Tailgate via remote control 35
Tail lamps 266
Tail lamps, bulb replace‐ ment 266
Tasks 232
Technical changes, refer to Safety 6
Technical data 282
TeleServices 238
Temperature, automatic cli‐ mate control 132
Temperature display, external temperature 74
Temperature, engine oil 74
Tempomat, refer to Active Cruise Control 105
Terminal, jump-starting 272
Text messages 229 Seite 301Everything from A to ZReference301
Online Edition for Part no. 01 40 2 900 405 - 03 12 490