ABS BMW 645I COUPE 2005 E63 User Guide

Driving tips
109Reference
At a glance
Controls
Communications
Navigation
Entertainment
Mobility
Mobile communication devices in
vehicle
BMW advises against using mobile com-
munication devices, e.g. portable phones,
inside the vehicle without a direct connection to
an external antenna. Otherwise, the vehicle
electronics and mobile communication device
can influence one another. In addition, there is
no assurance that the radiation emitted during
transmission will be conveyed out of the vehicle
interior.<
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 phenomenon is referred to as hydro-
planing, and is characterized by a partial or
complete loss of contact between the tires and
the road surface, ultimately undermining your
ability to steer and brake the vehicle.<
The risk of hydroplaning increases as the tread
depth of the tires decreases, also refer to Mini-
mum tire tread on page171.
Driving through water
Do not drive through water on the road if it
is deeper than 1 ft/30 cm, and then only at
walking speed at the most. Otherwise, the vehi-
cle's engine, the electrical systems and the
transmission may be damaged.<
Using handbrake on inclines.
On inclines, do not hold the vehicle with
the clutch; use the handbrake. Otherwise
greater clutch wear will result.<
SMG Sequential manual transmission
Start off quickly on slopes. Do not hold
the vehicle on a hill by applying the throt-
tle, but engage the handbrake instead. Other-
wise overheating can occur in the transmission
region.<
Braking safely
Your BMW is equipped with ABS as standard. In
situations that require it, it is best to brake with
full force. Since the vehicle maintains steering
responsiveness, you can still avoid possible
obstacles with a minimum of steering effort.
Pulsation at the brake pedal combines with
sounds from the hydraulic circuits to indicate to
the driver that ABS is in its active mode.
Do not drive with your foot resting on the
brake pedal. Even light but consistent
pedal pressure can lead to high temperatures,
brake wear and possibly even brake failure.<
Driving in wet conditions
When driving on wet roads or in heavy rain,
briefly brake with light pedal pressure at inter-
vals of a few miles. Monitor traffic conditions to
ensure that this maneuver does not endanger
other road users. The heat generated in this
process helps dry the pads and rotors to ensure
that full braking efficiency will then be available
when you need it.
Hills
To prevent overheating and thus reduced
efficiency of the brake system, downshift
to a gear in which only minimal brake applica-
tions are needed when descending long or
steep downhill stretches. Even light but consis-
tent pedal pressure can lead to high tempera-
tures, brake wear and possibly even brake fail-
ure.<
You can further enhance the engine's braking
effect by selecting a lower gear in the automatic
transmission's manual mode, downshifting as
far as first gear on extremely steep stretches,
refer to page58. This strategy helps you avoid
placing excessive loads on the brake system.
Never drive with the clutch pressed
or allow the vehicle to coast with the
transmission in Neutral – or with the engine
switched off – there is no engine braking when
the transmission is in Neutral, and no power
assist for brakes and steering when the engine
is not running.

Wheels and tires
172
Run-flat tires
You will recognize run-flat tires by the circular
symbol containing the letters RSC on the side-
wall.
Run-flat tires consist of self-contained tires and
special rims. The sidewall reinforcement
ensures that the tire retains some residual
safety in the event of pressure drop and driving
remains possible to a restricted degree.
New wheels and tires
Only have new wheels and tires mounted
by a BMW center or a specialized tire
dealer which works with personnel trained in
accordance with BMW specifications. If this
work is performed inexpertly, there is a danger
of damage and associated safety risks. Make
sure that the new wheels are balanced.<
Retreaded tires
BMW does not recommend the use of
retread tires, as otherwise driving safety
may be reduced. Possible variations in the
design and the age – which could be substan-
tial – of the carcasses can lead to more rapid
wear.<
The right wheels and tires
If you switch from summer to winter tires, or
vice versa, use run-flat tires, as in the event of a
flat tire there is no spare tire available. Your
BMW center will be glad to advise you.
For safety reasons, BMW recommends
that you do not have damaged run-flat
tires repaired; they should be replaced. wheel and tire combinations that BMW
has tested and approved for your particular
vehicle. Variations in factors such as manufac-
turing tolerances mean that even wheels and
tires with identical official size ratings could
actually have different dimensions than the
approved units – these differences could lead to
body contact, and with it the risk of severe acci-
dents. If non-approved wheels and tires are
used, BMW cannot evaluate their suitability,
and therefore cannot be held liable for driving
safety.<
You can find out the right wheel-tire combina-
tion from your BMW center.
The right wheel-and-tire combination is
another vital factor in ensuring reliable opera-
tion of various vehicle systems such as ABS
and DSC.
To maintain good handling and vehicle
response, use only tires of a single tread config-
uration from a single manufacturer. After a flat
tire, always remember to have the specified
wheel and tire combination remounted on the
vehicle as soon as possible.
Recommended tire brands
BMW tests certain tire brands for each tire size,
classifies them as road-safe and approves
them. Consult your BMW center for more infor-
mation. Observe any country-specific regula-
tions, e.g. on making a corresponding entry in
the vehicle documents.
The factory-mounted tires have been specially
selected to provide optimized performance
when installed on your vehicle; if properly cared
for, they will provide a combination of safety and
excellent ride comfort.
Special characteristics of winter tires
BMW recommends winter tires for use in cold
winter driving conditions. Although all-season
M+S tires provide better winter traction than
summer tires, they generally fail to provide the
same levels of cold-weather performance as
winter tires.

Replacing components
180
Replacing components
Onboard tool kit
The onboard tool kit is located in the luggage
compartment under the floor mat.
Wiper blade replacement
1.Fold the wiper arm out and grasp it firmly.
2.Press the locking tabs together while slid-
ing the wiper blade toward the front to dis-
engage it.
Lamps and bulbs
Lamps and bulbs make an essential contribu-
tion to driving safety. Therefore, exercise suffi-
cient care when handling them. If you are not
familiar with the specified procedures, have the
corresponding work carried out at your BMW
center.Never touch the glass on new bulbs
with your bare fingers, as even minute
amounts of contamination will burn into the
bulb's surface and reduce its service life. Use a
clean cloth, napkin etc., or hold the bulb by its
metal socket.<
You can obtain a selection of replacement bulbs
at your BMW center.
When working on the lighting system
you should always switch off the lights
affected to prevent short circuits.
To avoid possible injury or equipment damage
when replacing bulbs, observe any instructions
provided by the bulb manufacturer.<
When performing maintenance on the head-
lamps, comply with the instructions in the sep-
arate Caring for your vehicle brochure.
In the case of bulbs where the replace-
ment is not described, please consult
your BMW center.<
Xenon lamps
The service life of these lamps is very long and
the probability of a failure is very low, provided
that they are not switched on and off an unusual
number of times. In the unlikely event that one
of these lamps should fail, you can continue
driving under poor visibility conditions by
switching on your fog lamps and proceeding
carefully, where allowed by law.
To avoid the risk of potentially fatal inju-
ries: owing to the extremely high voltages
at which these units operate, service work on
the xenon lighting system should only be car-
ried out by a BMW center.<

Giving and receiving assistance
186
Warning triangle*
The warning triangle can be found in the lug-
gage compartment on the left side.
Comply with legal requirements requiring
you to carry a hazard warning triangle in
the vehicle.<
First-aid kit*
The first-aid kit is located in the filler element of
the rear seat backrest.
1.Press the button downward and pull the
filler element forward.
2.Take out first-aid kit.To refit the filler element, insert the two
bottom tabs into the strip and press the
filler element back into place. Make sure that
you do not damage the rear seat upholstery.<
Some of the articles contained in the first-
aid kit have a limited service life. For this
reason, check the expiration dates of each of
the items regularly and replace any whose expi-
ration dates have passed. You can find replace-
ments in any pharmacy.
Comply with legal requirements requiring you
to carry a first-aid kit in the vehicle.<
Roadside Assistance*
The Roadside Assistance of the BMW Group
offers you breakdown assistance around the
clock, including on weekends and public holi-
days.
The phone numbers of the Roadside Assis-
tance in your home country can be found in the
BMW Contact directory.
In vehicles with BMW Assist or TeleService,
you can call the Roadside Assistance of the
BMW Group directly for breakdown assistance
via the Control Center, refer to page161.
Jump starting
When your battery is discharged, you can use
two jumper cables to start your BMW with
power from the battery in a second vehicle. You
can also use the same method to help start
another vehicle. Use only jumper cables with
fully-insulated clamp handles.
To avoid the risk of potentially fatal injury,
always avoid all contact with electrical
components while the engine is running. Care-
fully adhere to the following sequence, both to
prevent damage to one or both vehicles, and to
guard against possible personal injuries.<

199Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Everything from A to Z
Index
"..." Identifies Control Display
texts used to select
individual functions,
pointing out where these are
located.
A
ABS Antilock Brake
System81
– indicator lamp83
– malfunction83
ACC, refer to Active cruise
control62
Acceleration assistant with
SMG59
Accessories, refer to Your
individual vehicle5
Activated-charcoal filter97
"Activation time" for
independent ventilation98
Active cruise control62
– indicator lamps64
– malfunction68
– selecting distance65
Active roll stabilization83
Active steering85
– initializing system86
– warning lamp85
Adapting temperature in
upper body region97
Adaptive brake lamps, refer to
Brake Force Display86
Adaptive Head Light92
"Add digits" for portable
phone153
"Address book" for
navigation120
Address for navigation
– deleting121
– entering115
– selecting120
– storing current position120"Add to destination list"117
Adhesive bandages, refer to
First-aid kit186
Adjusting the temperature
with automatic climate
control95
Adjusting the thigh support45
Adjusting tone during audio
operation, refer to Tone
control133
"After opening door"46
"After unlocking"46
Airbags86
– deactivating, Coupe52
– sitting safely44
– warning lamp87
Air distribution
– automatic95
– manual96
Airing, refer to Ventilation97
Air recirculation, refer to AUC
Automatic recirculated-air
control95
"Air recirculation on / off"51
Air vents, refer to
Ventilation94
Air volume95
AKI, refer to Fuel
specifications167
Alarm system34
– avoiding unintentional
alarms35
– interior motion sensor35
– switching off alarm34
– switching off tilt alarm
sensor and interior motion
sensor35
– tilt alarm sensor35
All around the center
console14
All around the steering
wheel10
"All channels"141"All doors"29
All-season tires, refer to
Winter tires172
"AM", reception
range133,136
Antenna for portable
phone150
Antifreeze
– coolant176
– washer fluid61
Antilock Brake System
ABS81
– indicator lamp83
Anti-theft alarm system, refer
to Alarm system34
Anti-theft system29
Anti-trapping mechanism
– glass sunroof38
– power windows37
Approved axle loads, refer to
Weights192
Approved gross vehicle
weight, refer to Weights192
Armrest, refer to Center
armrest102
Arrival time
– refer to Computer75
– refer to Starting destination
guidance124
"Arrow display" during
Navigation127
Ashtray103
Assist, refer to BMW
Assist159
Assistance systems, refer to
Driving stability control
systems81
Assistance window20
"Assist. window off"21
AUC Automatic recirculated-
air control95
"Audio"133

Everything from A to Z
200 Audio132
– controls132
– switching on/off132
– tone control133
– volume133
Automatic
– air distribution95
– air volume95
– cruise control61,62
– headlamp control91
– service notification160
– steering wheel adjustment,
refer to Easy entry/exit50
– storing stations138
Automatic car washes110
– also refer to the Caring for
your vehicle brochure
Automatic climate control94
– automatic air distribution95
– convertible program97
– settings using Control
Center96
– switching off96
Automatic curb monitor47
"Automatic programs"97
Automatic recirculated-air
control AUC95
Automatic station search137
Automatic transmission with
Steptronic58
– convenience start55
– Dynamic Driving Control59
– interlock54
– kick-down58
– selector lever interlock58
– shiftlock58
– starting engine55
– towing188
– tow-starting189
"Automatic ventilation"98
AUTO program with
automatic climate control95
"Autostore" on the
radio136,138
Average fuel consumption74
– setting units77
Average speed74"Avoid ferries" for
navigation123
Avoid freeways for
navigation122
"Avoid highways" for
navigation122
Avoiding unintentional
alarms35
"Avoid tollroads" for
navigation123
Axle loads, refer to
Weights192
"A - Z"153
B
Backrests, refer to Seats44
Backup lamps, refer to
Reverse gear56
Balance, refer to Tone
control134
Balance adjustment in audio
mode, right/left134
Bandages, refer to First-aid
kit186
"Bass", refer to Tone
control134
Bass, refer to Tone
control133
Battery
– jump starting186
– refer to Vehicle battery183
Being towed188
Belts, refer to Safety belts48
Beverage holder, refer to Cup
holders103
Black ice, refer to Ice
warning69
Blower, refer to Air volume95
BMW Assist159
– enabling159
– services offered160
BMW maintenance
system178
"BMW Service"161
"BMW Service settings"159
Bottle holder, refer to Cup
holders103Brake Assistant, refer to DBC
Dynamic Brake Control81
Brake fluid177
– warning lamp177
Brake Force Display86
Brake hydraulic system177
Brake lamps
– Brake Force Display86
– replacing bulbs182
Brake pads177
– breaking-in108
Brake rotors110
Brakes109
– ABS Antilock Brake
System81
– brake fluid177
– Brake Force Display86
– brake pads108,177
– breaking-in108
– CBC Cornering Brake
Control81
– handbrake55
Brake system108
– brake fluid level177
– brake pads108,177
– brake rotors110
– breaking-in108
– warning lamp13,83,177
Brake wear warning
– brake pads177
Braking
– electronic brake-force
distribution81
– refer to Braking safely109
Breakdown assistance161
Breakdown services, refer to
Roadside Assistance186
Breaking-in108
– clutch108
– differential108
Break wear warning
– warning lamp177
"Brightness"77
Buttons on steering wheel11
Bypassing route sections128

Reference 201
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
C
California law
– Event Data Recorders179
California Proposition 65
Warning6
"Call"153
Call
– accepting152
– display accepted153
– ending152
– in absence153
– starting152
Calling
– from phone book153
– from the Top 8 list153
– redialing153
"Call sender"156
Can holder, refer to Cup
holders103
Capacities195
Capacity of the luggage
compartment192
Car battery, refer to Vehicle
battery183
Car care, refer to the Caring
for your vehicle brochure
Car-care products, refer to the
Caring for your vehicle
brochure
"Car data"74
Care, refer to the Caring for
your vehicle brochure
Cargo loading
– securing cargo111
– stowing cargo111
– vehicle110
Caring for artificial leather,
refer to the Caring for your
vehicle brochure
Caring for leather, refer to the
Caring for your vehicle
brochure
Caring for light-alloy wheels,
refer to the Caring for your
vehicle brochure
Caring for plastic, refer to the
Caring for your vehicle
brochureCaring for the carpet, refer to
the Caring for your vehicle
brochure
Caring for the vehicle finish,
refer to the Caring for your
vehicle brochure
Car keys, refer to Key set28
Car phone151
– installation location, refer to
Center armrest102
– refer to Portable phone150
– refer to separate Owner's
Manual
Car radio, refer to Radio136
Car wash110
– also refer to the Caring for
your vehicle brochure
– refer to Before driving into a
car wash110
Catalytic converter, refer to
Hot exhaust system108
"Categories"141
CBC Cornering Brake
Control81
CBS Condition Based
Service178
"CD"133,143
CD changer143
– controls132
– fast forward/reverse145
– installation location145
– playing a track145
– random play sequence145
– repeating a track144
– selecting a CD144
– selecting a track144
– switching on/off132
– tone control133
– volume133
CD player143
– controls132
– fast forward/reverse145
– playing a track145
– random play sequence145
– repeating a track144
– selecting a track144
– switching on/off132
– tone control133
– volume133Center armrest
– adjusting the height102
– front102
Center console14
"Central locking"29
Central locking system29
– from inside vehicle31
Changes, technical, refer to
For your own safety6
Changing a wheel183
Changing gear
– automatic transmission with
Steptronic58
Changing language on
Control Display78
Changing measurement units
on Control Display77
Changing wheels183
CHECK button73
Check Control71
"Check Control
messages"73
Check Gas Cap166
Checking the air pressure,
refer to Tire inflation
pressure168
Child's seats, refer to Child-
restraint systems52
Child-restraint fixing system
LATCH53
Child restraints52
Child-restraint systems52
Chrome parts, care, refer to
the Caring for your vehicle
brochure
Cigarette lighter103
Cleaning, refer to the Caring
for your vehicle brochure
Cleaning the windshield, refer
to Wiper system61
"Climate"96
Clock69
– 12h/24h mode78
– setting time and date78
Closing
– from inside31
– from outside29
Clothes hooks, Coupe102
Cockpit10

Reference 205
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
G
Garage-door opener, refer to
Integrated universal remote
control100
Gasoline
– refer to Fuel
specifications167
– refer to Required fuel167
Gasoline display, refer to Fuel
gage70
Gear changes
– SMG Sequential manual
transmission57
Gear display
– automatic transmission with
Steptronic58
– SMG Sequential manual
transmission57
Gearshift lever
– automatic transmission with
Steptronic58
– manual transmission56
– SMG Sequential manual
transmission56
General driving notes108
Glass sunroof, electric with
raise function37
– convenience operation31
– moving manually38
– remote control30
Glove compartment101
– rechargeable flashlight101
GPS navigation, refer to
Navigation system114
Grills, refer to Ventilation94
Gross vehicle weight, refer to
Weights192
H
Handbrake55
– indicator lamp13,55
Hands-free system14,151
Hazard warning flashers15
Head airbags86
Headlamp control,
automatic91Headlamp flasher60
Headlamps
– care, refer to the Caring for
your vehicle brochure
– cleaning, refer to Wiper
system61
– replacing bulbs180
Head Light, refer to Adaptive
Head Light92
Head-Up Display88
Heated mirrors50
Heated rear window94
Heated seats49
Heated steering wheel51
Heater95
Heating
– exterior mirrors50
– interior94
– rear window94
– residual heat mode96
– seats49
– steering wheel51
Heating with engine switched
off, refer to Residual heat
mode96
Heavy cargo, refer to Securing
load111
Height, refer to
Dimensions193
Height adjustment
– seats45
– steering wheel50
High beams92
– headlamp flasher92
– indicator lamp13
– replacing bulbs180
Hills109
Holder for cups103
"Home address"122
Hood174
Horn10
Hotel function32
Hot exhaust system108
"Hour memo"78
"House number" for desti-
nation entry117Hydraulic Brake Assistant,
refer to DBC Dynamic Brake
Control81
Hydroplaning109
– also refer to Minimum tread
depth171
I
Ice warning69
iDrive, refer to Control
Center16
Ignition key28
Ignition key positions, refer to
Ignition lock54
Ignition lock54
Increasing luggage
compartment capacity,
Convertible34
Independent ventilation
– activating an activation
time98
– setting activation time98
– switching on and off
directly98
Indicator/warning lamps
– ABS Antilock Brake
System83
– active steering85
– airbags87
– brake system13,83
– DSC Dynamic Stability
Control13,83
– DTC Dynamic Traction
Control13,82
– fastening safety belts49
– Flat Tire Monitor85
– fog lamps13,92
– handbrake55
Indicator and warning lamps,
overview13
Individually assignable
buttons on steering wheel,
refer to Programmable
buttons on steering
wheel51
Individual settings, refer to
Key Memory28

Everything from A to Z
210
S
Safety belts48
– damage49
– indicator lamp49
– sitting safely44
Safety belt tensioners, refer to
Safety belts48
Safety systems
– ABS Antilock Brake
System81
– airbags86
– DSC Dynamic Stability
Control82
– rollover protection system,
Convertible87
– safety belts48
Satellite radio140
– enabling channels140
– selecting channel141
– storing channel141
"SAT" on the radio133,140
"Save current
destination"122
Scan
– CD changer145
– CD player145
– radio137
"Scan", playing stations137
"Scan", playing tracks145
Screen, refer to Control
Center16
Screw thread for tow
fitting188
Seats44
– adjusting45
– heating49
– lumbar support45
– memory, refer to Seat, mirror
and steering wheel
memory46
– sitting safely44
– sports seat45
– storing the setting46
– thigh support45
Securing cargo111
– ski bag104"Select as destination"119
"Select current speed"76
Selecting audio sources, refer
to Operation using Control
Center132
Selecting distance for the
active cruise control65
Selecting frequency
manually137
Selecting menu19
Selecting new scale for
navigation system
display127
Selecting route122
Selection options with
navigation system122
Selector lever
– automatic transmission with
Steptronic58
– manual transmission56
– SMG Sequential manual
transmission56
Selector lever interlock, refer
to Shiftlock
– automatic transmission with
Steptronic58
– SMG Sequential manual
transmission57
Sequential manual trans-
mission, SMG56
"Service"70,160
Service, refer to Roadside
Assistance186
Service and Warranty Infor-
mation Booklet for US
models178
Service interval display, refer
to Service requirements70
"Service notification"161
"Service Request"162
"Service
requirements"70,160
Service requirements70
– also refer to CBS Condition
Based Service178
"Service Status"160
"Set date"79"Set" in audio mode133
"Set service date"71
"Set time"78
Setting road-speed limit76
Settings
– changing on Control
Display77
– configuring, refer to Key
Memory28
Setting time, refer to Prese-
lecting activation time98
"Set tire pressure"84
Shifting
– automatic transmission with
Steptronic58
– SMG Sequential manual
transmission57
Shifting paddles57
Shiftlock
– automatic transmission with
Steptronic58
– SMG Sequential manual
transmission57
Short commands of the voice
command system196
Shortest route for
navigation122
"Short route" for
navigation122
"Show current position"118
"Show destination
position"118
Side airbags86
Side marker lamps, replacing
bulbs182
Side turn signals, replacing
bulbs182
Sill panel lighting93
Sitting safely44
– with airbags44
– with safety belts44
Ski bag104
Sliding/tilt sunroof, refer to
Glass sunroof, electric with
raise function37