2007 BMW 525XI cruise control

Driving
74 Active cruise control may brake when you
reduce the stored desired speed; however, the
driver must constantly monitor traffic and inter-
vene if necessary.
When you switch off the engine or ignition,
active cruise control is fully switched off, too,
and any settings you have selected are can-
celed.
Swerving vehicles
When a vehicle moves from an adjacent lane
into your lane, active cruise control will not rec-
ognize this vehicle until it is fully in your lane
ahead of your vehicle.
Behavior in curves
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 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.
Driver interventions
Anytime the driver presses down on the
accelerator pedal, any automatic braking
action by the system is interrupted until the
pedal is fully released. After doing this, release
the accelerator and the system again controls
your cruising speed and distance setting. While
driving with the system activated, resting your
foot on the accelerator pedal will cause the sys-
tem not to brake even if necessary. Be certain
that floor mats or other objects on the vehicle
floor do not interfere with movement of the
accelerator 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.
The system cannot stop your vehicle. It uses
only a portion of braking system capacity and
does not utilize the full capacity of the vehicle
braking system. Therefore, the system cannot
decrease your speed due to large differences 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
89Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Deactivating DTC
Press the button again; the DTC indicator lamp
in the instrument cluster goes out.
xDrive on 525xi, 530xi
xDrive is the 4-wheel drive system of your
BMW. The combined effects of xDrive and DSC
further optimize the traction and dynamic driv-
ing characteristics. The 4-wheel drive system
xDrive variably distributes the drive torque to
the front and rear axle depending on the driving
situation and prevailing road conditions.
HDC Hill Descent Control on 525xi,
530xi
The concept
HDC is a system for driving downhill in steep
terrain. This system reduces vehicle speed on
steep downhill gradients, thus allowing you to
maintain even better control of your BMW
under these conditions. The vehicle moves at
approximately twice walking speed without
active intervention from the driver.
HDC is available for activation at vehicle speeds
below approx. 22 mph/35 km/h. When driving
down steep hills with a speed below approx.
22 mph/35 km/h, the vehicle reduces speed
automatically down to approximately double
walking speed, approx. 7 mph/12 km/h, and
then maintains this speed at a constant.
You can use the accelerator or brakes to vary
this automatically controlled speed within a
range extending from approx. 3 mph/5 km/h to
15 mph/25 km/h.
You can specify a target speed within the same
range by using the lever of the cruise control.
Activating HDC
You can activate HDC:
>with the programmable buttons on the
steering wheel, refer to page53
>using iDrive
iDrive, for explanation of 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 "Vehicle / Tires" and press the con-
troller.
5.Change to upper field if necessary. Turn the
controller until "HDC" is selected and press
the controller.
6.Select "HDC on" and press the controller.
HDC is shown in the instrument cluster.
If the vehicle is automatically braked, a message
is displayed on the Control Display for approx.
20 seconds.
Deactivating HDC
When you use the programmable buttons on
the steering wheel or via iDrive, the HDC display
goes out.
HDC is automatically deactivated in the follow-
ing situations:
>Above approx. 37 mph/60 km/h
>After switching off the ignition
Using HDC
Manual transmission:
Use HDC in low gears and reverse gear.
Automatic transmission:
You can use HDC in every drive position.

Technology for comfort, convenience and safety
98
Operational readiness of airbag system
From radio readiness, refer to page59, the
warning lamp lights up briefly, indicating the
operational readiness of the entire airbag sys-
tem and the safety belt tensioners.
Airbag system malfunction
>Warning lamp does not light up from radio
readiness.
>Warning lamp lights up continuously.
Have the airbag system checked immedi-
ately in case of a malfunction, otherwise
there is a danger that the airbag system may not
respond in the expected manner in an accident
despite an impact of corresponding intensity.<
Head-Up Display*
The concept
With the Head-Up Display important informa-
tion is projected into the driver's field of view,
e.g. navigation instructions. This enables you to
take in this information without looking away
from the road.
Switching on/off
Press the button.
1Navigation instructions
2Display
>Cruise control
>Active cruise control
3Speed
Selecting displays
iDrive, for explanation of 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.

Everything from A to Z
248
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
System87
– indicator/warning lamp90
ACC, refer to Active cruise
control69
Acceleration assistant for
SMG Sequential Manual
Transmission64
Accepted calls188
Accessories6
Accident, refer to Emergency
call231
Acoustic signal, refer to Check
Control80
Activated-charcoal filter for
automatic climate
control111
"Activation time" for parked
car ventilation111
Active cruise control69
– indicator lamp72
– radar sensor72
– selecting distance71
– warning lamps72
Active head restraints,
front49
Active seat51
Active seat ventilation51
Active steering95
– warning lamp96
Adapter for spare key28
Adaptive brake lamps, refer to
Brake force display96
Adaptive Head Light104"Add digits" for mobile
phone189
Additives
– coolant219
– engine oil, refer to Approved
engine oils218
"Address book" for
navigation142
Address for navigation
– deleting144
– entering135,138
– selecting143
– storing142
– storing current position143
"Add to address book"142
"Add to destination
list"138,140
Adjusting active backrest
width47
Adjusting interior
temperature108
Adjusting the tone during
audio operation, refer to
Tone control161
Adjusting thigh support46
Adjustment in audio mode
– front/rear balance162
– right/left balance162
"After door opened"48
"After unlocking"48
Airbags96
– indicator/warning lamp98
– indicator lamp for front
passenger airbags97
– sitting safely45
Air distribution
– automatic108
– manual109
Airing, refer to Ventilation110
Air recirculation
– AUC Automatic
recirculated-air control110
– recirculated-air mode110Air recirculation, refer to
Recirculated-air mode110
"Air recirculation on / off"54
Air supply, automatic climate
control107
Air volume109
AKI, refer to Fuel quality207
Alarm system37
– avoiding unintentional
alarms38
– interior motion sensor38
– switching off alarm38
– switching off tilt alarm
sensor and interior motion
sensor38
– tilt alarm sensor38
"All channels"170
"All doors"30
All-season tires, refer to
Winter tires214
"All stations" calling up with
radio164,167
All-wheel drive, refer to
xDrive89
Alterations, technical, refer to
For your own safety5
Altering stretch of road151
Alternate route, refer to
Bypassing traffic
congestion154
"AM", reception
range161,164
Antenna, refer to Caring for
your vehicle brochure
Antenna for mobile phone182
Antifreeze
– coolant219
– washer fluid67
Antilock Brake System
ABS87
– indicator/warning lamp90
Anti-theft alarm system, refer
to Alarm system37

Everything from A to Z
252 Clock75
– 12h/24h mode84
– hour signal84
– setting time and date83
Closing
– from inside33
– from outside30
Closing fuel filler cap207
Clothes hooks116
Cockpit10
Cold start, refer to Starting
engine60
"Comfort", active backrest
width adjustment47
Comfort access38
– observe in car wash40
– replacing battery, remote
control40
Comfort area, refer to Around
the center console14
Comfort operation
– glass sunroof31
– windows31
– windows with comfort
access39
– with comfort access39
Comfort seat46
"Communication"187,197
Compact Disc
– refer to CD changer173
– refer to CD player173
Compact wheel
– inflation pressure209
– wheel change228
Compartment for remote
control, refer to Ignition
lock59
Compartments
– in cargo bay, Sports
Wagon121
– refer to Storage area
package, Sports Wagon122
– refer to Storage
compartments116
Compressed audio files173
Computer76
– displays on Control
Display77
– hour signal84"Concert hall", refer to Tone
control163
"Concierge"199
Condensation, refer to When
vehicle is parked128
Condition Based Service
CBS220
"Confirmation"31
Confirmation signals for
locking and unlocking31
Connecting car vacuum
cleaner, refer to Connecting
electrical devices117
Consumption, refer to
Average fuel
consumption77
Consumption indicator
– Energy Control76
Consumption statistics, refer
to Average fuel
consumption77
"Continue guidance to
destination?"148
"Contrast" with BMW Night
Vision102
Control Center, refer to
iDrive16
Control Display, refer to
iDrive16
– setting brightness84
– switching off/on21
Controller, refer to iDrive16
Controls, refer to Cockpit10
Coolant219
– checking level219
– temperature75
Cooling, maximum109
Cooling fluid, refer to
Coolant219
Cooling function, automatic
climate control109
Cooling system, refer to
Coolant219
Copyright2
Cornering Brake Control
CBC87
Country of destination for
navigation136Courtesy lamps105
Cover, roll-up cover,
Sports Wagon119
Cradle for telephone or mobile
phone115
Cruise control68,69
– active cruise control69
Cruising range76
Cup holders116
Curb weight, refer to
Weights241
Current consumption, refer to
Energy Control76
"Current position"154
Current position
– displaying154
– entering143
– storing143
"Curve mode" with BMW
Night Vision102
"Customer
Relations"190,199
Cylinders, refer to Engine
data238
D
Dashboard, refer to
Cockpit10
Data, technical238
– dimensions239
– engine238
– weights241
"Date"84
Date75
– display format84
– retrieval75
– setting84
"Date format"84
"Daytime running lamps"104
Daytime running lamps104
DBC Dynamic Brake
Control87
– warning lamp90
"Deactivated"48
Deactivating selector lever
interlock65

Reference 253
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Decommissioning the vehicle
– refer to Caring for your
vehicle brochure
Decommissioning the vehicle,
refer to Caring for your
vehicle brochure
Defect
– door lock32
– fuel filler door206
– glass sunroof43
– luggage compartment lid34
– panorama glass roof44
– tailgate36
Defrosting windows109
Defrosting windows and
removing condensation109
Defrosting windshield, refer to
Defrosting windows109
Defrost position, refer to
Defrosting windows109
"Delete address book" for
navigation144
"Delete all numbers" on the
mobile phone190
"Delete data" for
navigation144
"Delete" for mobile
phone190
Destination address
– deleting144
– entering135,138
Destination for navigation
– destination list141
– entering via voice138
– entry135
– selecting from address
book143
– selecting using
information141
– storing142Destination guidance147
– bypassing route
sections151
– canceling voice
instructions54
– changing specified
route145
– displaying route148
– distance and arrival147
– interrupting147
– starting147
– terminating/continuing147
– voice instructions150
– volume of voice
instructions150
Destination list for
navigation141
Destinations recently driven
to141
"Details" in audio mode175
"Detour" for navigation154
"Dial" for mobile phone187
"Dial number"188
"Diamond button"54
Diamond button53
Digital clock75
Digital radio, refer to High
Definition Radio168
Dimensions239
Directional indicators, refer to
Turn signals65
Direction announcements,
refer to Voice
instructions150
Direction instructions, refer to
Voice instructions150
Directory, refer to Phone
book188
Directory for navigation, refer
to Address book142
Displacement, refer to Engine
data238
"Display"85
Display, refer to iDrive
controls16
Display elements, refer to
Instrument cluster12
Displaying vehicle data202Display lighting, refer to
Instrument lighting105
"Display off"21
Displays
– on Control Display, refer to
iDrive16
– refer to Instrument
cluster12
"Display settings"84,99
Displays on the windshield,
refer to Head-Up Display98
Disposal
– battery of remote control
with comfort access40
– coolant219
– vehicle battery229
Distance, refer to
Computer77
Distance cruise control, refer
to Active cruise control69
"Distance to dest."77
Distance to destination, refer
to Computer77
Distance warning, refer to
PDC Park Distance
Control86
Divided rear backrest, refer to
Through-loading
system119
Door entry lighting105
Door key, refer to Keys/
remote control28
Door lock32
Door locking, confirmation
signals31
"Door locks"30
Doors
– manual operation
32
– remote control30
DOT Quality Grades212
Draft-free ventilation110
Drinks holder, refer to Cup
holders116
Drive mode63
"Driver's door only"30
Driving lamps, refer to Parking
lamps/low beams103
Driving route, refer to
Displaying route148

Reference 263
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Securing load
– refer to Securing cargo130
– with ski bag, refer to
Securing cargo123
"Select as
destination"141,200
"Select current speed"82
Selecting audio sources, refer
to Operation via iDrive160
Selecting distance for active
cruise control71
Selecting frequency
manually165
Selecting menu items19
Selecting route145
Selection options with
navigation system145
Selector lever
– automatic transmission with
Steptronic64
– SMG Sequential Manual
Transmission62
Selector lever interlock, refer
to Shiftlock
– automatic transmission with
Steptronic64
– SMG Sequential Manual
Transmission63
Selector lever positions
– automatic transmission with
Steptronic64
– SMG Sequential Manual
Transmission62
Self-leveling suspension90
Separation net, Sports
Wagon120
Sequential Manual
Transmission SMG62
"Service"78,198,217
Service, refer to Roadside
Assistance232
Service and Warranty
Information Booklet for US
models220
Service Interval Display
– refer to CBS Condition
Based Service220
– refer to Service
requirements78"Service notification"198
"Service Request"190,198
"Service
requirements"78,198,218
Service requirements78
– refer to CBS Condition
Based Service220
"Service Status"202
"Set date"84
"Set" in audio mode
161
"Set" on trip computer78
"Set service date"79
"Set time"84
Setting button, refer to
Controls, controller16
"Settings"202
Settings
– BMW Night Vision101
– changing on Control
Display83
– clock, 12h/24h mode84
– configuring, refer to
Personal Profile29
– date84
– language85
– units of measure85
"Settings" for BMW
Assist200
"Settings" for unlocking30
Settings menu, refer to
imenu17
Setting time, refer to
Preselecting activation
times111
Shifting gears
– automatic transmission with
Steptronic65
– SMG Sequential Manual
Transmission63
Shiftlock
– automatic transmission with
Steptronic64
– SMG Sequential Manual
Transmission63
Shift paddles on steering
wheel63
Short commands of voice
command system243"Short route" for
navigation145
Short route in navigation, refer
to Selecting route145
Shoulder support46
"Show current position"140
"Show destination
position"141
Shuffled, refer to Random
– CD changer176
– CD player176
Side airbags96
Side marker lamps, replacing
bulbs225
Side-mounted turn signals,
replacing bulbs224
Side window blinds, refer to
Sun blinds114
Signal horn, refer to Horn10
Sitting safely45
– with airbags45
– with head restraint45
– with safety belts45
Ski bag122
Sliding/tilt sunroof
– refer to Glass sunroof,
electric41
– refer to Panorama glass
sunroof43
Slope assistant, refer to
Starting assistant127
SMG Sequential Manual
Transmission62
– acceleration assistant64
– breaking-in126
– Dynamic Driving Control63
– gear display62
– kick-down63
– shiftlock63
– towing234
– tow-starting235
Snap-in adapter
– mounting/removing194
– using182
Snow chains215
Socket for Onboard
Diagnostics interface221

Reference 265
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Storing current position143
Storing radio stations166
Storing sitting position, refer
to Seat, mirror and steering
wheel memory47
Storing tires215
"Street" for destination
entry137
Summer tires, refer to Wheels
and tires208
Sun blinds114
"Surround Settings", refer to
Tone control162
SW, waveband164
Swinging up floor panel,
Sports Wagon121
Switches, refer to Cockpit10
Switching off engine61
Switching on
– audio160
– CD changer160
– CD player160
– radio160
Switching on hour signal84
Swiveling headlamps, refer to
Adaptive Head Light104
Symbols4
– indicator/warning lamps13
– navigation system153
– status information20
– traffic information with
navigation system151
T
Tachometer75
"Tailgate"36
Tailgate34
– automatic operation36
– emergency operation, refer
to Opening manually36
– locking and unlocking from
inside33
– opening from inside35
Tail lamps225
– replacing bulbs225
Tank contents, refer to
Capacities242Target cursor for
navigation140
Technical alterations, refer to
For your own safety5
Technical data238
– capacities242
– dimensions239
Telematics, refer to
BMW Assist196
Telephone
– installation location, refer to
Center armrest115
– refer to Mobile phone182
"Telephone list"54
TeleService198
Temperature
– adjusting in upper body
region108
– adjusting with automatic
climate control108
– changing units of
measure85
– refer to Coolant
temperature75
Temperature display
– changing units of
measure85
– outside temperature75
– outside temperature
warning75
Tempomat, refer to Cruise
control68
"Terminate services"201
"Text language"85
"Theater", refer to Tone
control163
The individual vehicle5
Third brake lamp, refer to
Center brake lamp225
Through-loading system119
Tightening torque of the lug
bolts, refer to After
mounting228
Tilt alarm sensor38
– switching off38
Tilting down passenger-side
exterior mirror52
"Time"83"Time / Date"
83
"Time format"84
Timer, refer to Preselecting
activation times111
"Timer 1" for parked car
ventilation112
"Timer 2" for parked car
ventilation112
Tire inflation pressures208
Tire pressure loss92,93
Tire Pressure Monitor
TPM92
Tire Quality Grading212
Tire replacement, new wheels
and tires214
Tires
– age212
– air loss92,94
– breaking-in126
– changing214
– condition213
– damage213
– flat tire, refer to Changing
wheels226
– inflation pressure208
– new wheels and tires214
– pressure monitoring, refer to
Flat Tire Monitor91
– pressure monitoring, refer to
TPM Tire Pressure
Monitor92
– replacing226
– retreaded tires214
– run-flat tires213
– size211
– tread213
– wear indicators213
– wheel/tire combination214
– winter tires214
"Tires, FTM"91
Tire trouble
– changing wheels226
– compact wheel228
"Tone"161
Tone dialing method190
Tone in audio mode
– adjusting161
– middle setting163