Head light BMW 645I COUPE 2005 E63 User Guide

Driving
68
Swerving vehicles
When a vehicle moves from an adjacent lane
into your lane, active cruise control will not
recognize this vehicle until it is fully in your lane
ahead of your vehicle.
Malfunction
The indicator lamp lights up and a mes-
sage appears on the Control Display.
The build-up of foreign matter, e. g.,
snow, ice, dirt, road debris, etc., can lead to
reduced detection performance of active cruise
control. You should check the sensor under the
front bumper and clean it as necessary prior to
driving your vehicle. If the sensor becomes cov-
ered by foreign matter or has a malfunction, it is
possible that the sensor will no longer be able to
detect vehicles in front of you. After the system
recognizes that the sensor is no longer func-
tional, a message is displayed on the Control
Display and an acoustic signal is emitted.
When the system does not detect any objects,
e.g. on seldom used roads without a shoulder or
guard rails, the system may temporarily deacti-
vate itself.

Technology for comfort, convenience and safety
86
Initializing system
1.Start the engine.
2.With the vehicle stationary, turn the steer-
ing wheel from the straight-ahead position
to the left as far as it will go and then back to
the straight-ahead position.
3.Switch off the engine.
When you start the engine again, all the func-
tions of the active steering will be available once
again.
Brake Force Display
The Brake Force Display lights up in two stages
depending on how strongly you brake.
>Normal braking:
The brake lamps and the third brake lamp
go on.
>Heavy braking and braking with ABS:
In addition, the illuminated area of the rear
brake lamps is enlarged, refer to illustration.
Airbags
The following airbags are located under the
marked covers:
1Front airbags for driver and front passenger
2Coupe: Head airbags
3Front side airbags
4Knee airbag for front passenger
5Knee airbag for driver
Protective action
To ensure that the safety systems con-
tinue to provide optimized protection,
please observe the adjustment instructions on
page44. front passenger by responding to frontal
impacts in which safety belts alone cannot pro-
vide adequate restraint. When needed, the
head and side airbags help provide protection in
the event of a side impact. The side airbag sup-
ports the side upper body area. The head air
bag supports the head.
The airbags are deliberately not triggered in
every impact situation, e.g. less severe acci-
dents, certain rollover conditions, or rear-end
collisions.
For information on the correct sitting position,
refer to page44.

Controls
87Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Do not apply adhesive materials to the
cover panels of the airbags, cover them or
modify them in any other way.
Do not attempt to remove the airbag retention
system from the vehicle. Never modify or
tamper with either the wiring or the individual
components in the airbag system. This cate-
gory includes the upholstery in the center of the
steering wheel, on the instrument panel, the
side trim panels on the doors and on the Coupe,
the roof pillars along with the sides of the head-
liner. Do not attempt to remove or dismantle the
steering wheel.
Do not touch the individual components
directly after the system has been triggered,
because there is a danger of burns.
If you note any indication of system malfunc-
tion, if you wish to have an airbag deactivated,
or if the airbag retention system is triggered in
response to an accident, you should always
entrust all inspection, repair and dismantling
operations to your BMW center. Unprofessional
attempts to service the system could lead to
failure in an emergency or undesired airbag
activation, either of which could result in per-
sonal injury.<
Airbag warning information is also provided on
the sun visors.
Operational readiness of airbag system
From ignition key position 1 the warning lamp
lights up briefly, indicating the operational
readiness of the entire airbag system and the
belt tensioners.
Airbag system malfunction
>The warning lamp does not light up as of
ignition key position 1.>The warning lamp lights up continuously.
Have the airbag system checked immedi-
ately if a malfunction occurs, as otherwise
there is a danger of the system not responding
in the expected manner to an impact occurring
within its normal response range.<
Convertible:
Rollover protection system
The rollover protection system is automatically
activated in the event of an accident or a critical
driving situation, extreme inclination on the lon-
gitudinal or transverse axis, or loss of ground
contact. The rollover bars located behind the
rear head restraints are deployed within frac-
tions of a second.
As a supplement to the rollover bar integrated
into the windshield frame, the rollover protec-
tion system ensures that all vehicle occupants
have the necessary headroom.
Always keep the path of movement of the
rollover protection system clear.
In less severe accidents, you are protected by
the fastened safety belt and, depending on the
severity of the accident, the belt tensioner and
the multistage airbag restraint system.<
Lowering
If the protection function was not required after
automatic activation, the rollover protection
system can be lowered again. No tools are nec-
essary for this purpose.
1.Press the release backward and hold in that
position.

Controls
89Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Selecting displays
Control Center, for principle details, refer to
page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "Display settings" and press the
controller.
4.Select "Head-Up Display selection" and
press the controller.
5.Select desired information of Head-Up Dis-
play.
6.Press the controller.
The information appears on the Head-
Up Display.
The setting is stored for the remote control cur-
rently in use.
Adjusting 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 serrated dial of the
instrument lighting.Control Center, for principle details, refer to
page16.
1.Open the menu.
2.Select "Display settings" and press the
controller.
3.Select "Brightness" and press the control-
ler.
4.If necessary, move the controller to the left
to select "Head-Up Display Offset".
5.Turn the controller until the desired setting
is selected.
The setting is stored for the remote control cur-
rently in use.
Notes
The discernibility of the displays in the Head-Up
Display is influenced by:
>Sunglasses with certain polarization filters
>Certain seating positions
>Objects on the cover of the Head-Up Dis-
play
>Wet road surface and unfavorable lighting
conditions
If the image is distorted, please have the base
setting checked at a BMW center.
Special windshield
The windshield is part of the system. The shape
of the windshield complies with the require-
ments of the Head-Up Display to enable a pre-
cise display. A film in the windshield prevents
the double images from being displayed.
Only have a windshield replaced by a BMW cen-
ter or a workshop which works with personnel
trained in accordance with BMW specifications.

Controls
91Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Lamps
Parking lamps/low beams
0Lights off
1Parking lamps
2Low beams/daytime driving lamps
*
3Automatic headlamp control/
Adaptive Head Light
*
Parking lamps
In the switch position1, the front, rear and side
vehicle lighting is switched on. You can use the
parking lamps for parking. For lighting on one
side for parking as an additional feature, refer to
page92.
Low beams
The low beams light up in switch position2 only
with the engine running. Otherwise the parking
lamps are lit.
Pathway lighting
After parking the vehicle and switching off the
headlamps, operating the headlamp flasher
activates the low beams. You can set the dura-
tion on the Control Display or deactivate the
function.
Control Center, for principle details, refer to
page16.
1.Open the menu.
2.Select "Vehicle settings" and press the
controller.3.Select "Light" and press the controller.
4.Select "Pathway lighting" and press the
controller.
5.Turn the controller to select the corre-
sponding duration.
6.Press the controller to apply the setting.
Lights on warning
If you turn the ignition key to position 0, an
acoustic signal sounds when you open the
driver's door for a few seconds to remind you
that the lamps have not yet been switched off.
At the same time a message appears on the
Control Display.
Daytime driving lamps*
If you wish, you can leave the light switch in
position2.
Always observe all applicable laws governing
the use of daytime driving lamps.
You can switch on the parking lamps when
needed using the standard procedure
described under Parking lamps.
Automatic headlamp control
In switch position3 the low beams are automat-
ically switched on or off depending on the ambi-
ent light, e.g. in a tunnel, at dawn/dusk in the
rain or snow, and the Adaptive Head Light
* is
active. The LED next to the symbol is illumi-
nated when the low beams are on.

Lamps
92 The low beams remain on independent of
the ambient lighting conditions when you
switch on the fog lamps.
With the daytime driving lamps activated, the
low beams are always switched on in this switch
position with the ignition key in position 2.<
The automatic headlamp control cannot
serve as a substitute for your personal
judgment in determining when the lamps
should be switched on in response to ambient
lighting conditions. For example, the system
cannot detect fog. To avoid safety risks, you
should always switch on the lamps manually
under these conditions.<
Adaptive Head Light*
The concept
Adaptive Head Light is a variable headlamp
control system that enables better illumination
of the road surface. Depending on the steering
angle and other assumptions, the light from the
headlamp follows the course of the road.
Activating Adaptive Head Light
In switch position3 the Adaptive Head Light is
active and the automatic headlamp control is
switched on.
To avoid blinding oncoming traffic, the Adaptive
Head Light
>is not active when driving in reverse
>i s o n l y a c t i v e t o w a r d p a s s e n g e r ' s s i d e w h e n
stationary
Malfunction
The LED beside the symbol for automatic head-
lamp control flashes. The Adaptive Head Light
is malfunctioning or has failed. Have the system
checked as soon as possible.
High beams/
roadside parking lamps
1High beams
2Headlamp flasher
3Roadside parking lamps
Roadside parking lamps, left or right*
You also enjoy the option of lighting up just one
side of your vehicle when parking. When using
this function, comply with national regulations:
With the ignition switched off, press the lever in
the desired direction3, past the resistance
point.
The roadside parking lamps drain the bat-
tery. Avoid using for longer periods, as
otherwise it may not be possible to start the
engine.<
Fog lamps
The parking lamps or low beams must
be switched on for the fog lamps to
operate. The green indicator lamp in
the instrument cluster lights up when the fog
lamps are switched on.

Controls
93Reference
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Communications
Navigation
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Mobility
The fog lamps are switched off whenever the
high beams are switched on.
If the automatic headlamp control is acti-
vated, the low beams will come on auto-
matically when you switch on the fog lamps.<
Instrument lighting
The lighting intensity can be adjusted with the
serrated dial.
Interior lamps
Control of the interior lamps, footwell lamps,
door entry lighting, courtesy lamps
* and sill
panel lighting
* is automatic.
Switching the interior lamps on and off
manually
Press button 1.
If you want the interior lamps to remain off con-
tinuously, maintain pressure on the button for
approx. 3 seconds.
To revert to normal operation, briefly press the
button.
Reading lamps
The reading lamps are beside the interior lamp.
You can turn them on and off using the
buttons2 located next to the lamps.
To avoid draining the battery, all of the
vehicle's interior lamps are automatically
switched off approx. 15 minutes after the igni-
tion is switched off.<

Driving tips
111Reference
At a glance
Controls
Communications
Navigation
Entertainment
Mobility
Load
The permitted load is the total of the weight of
occupants and cargo/luggage. The greater the
weight of occupants, the less cargo/luggage
can be transported.
Stowing cargo
>Load heavy cargo as far forward and as low
as possible, placing it directly behind the
bulkhead behind the rear seats.
>Cover sharp edges and corners.
Securing cargo
>Use the luggage net* or securing straps to
hold down small and lightweight luggage
and cargo.
>Heavy-duty cargo straps
* for securing
larger and heavier objects are available at
your BMW center. Four lashing eyes
mounted in the luggage compartment are
used to secure these heavy-duty cargo
straps, refer to arrows.
>Please observe the special instructions
supplied with the heavy-duty cargo straps.
Always position and secure the load as
described above, otherwise it may
present a danger to passengers during braking
or evasive maneuvers.
Never exceed either the approved gross vehicle
weight or either of the approved axle loads, refer
to page192, as excessive loads can pose a
safety hazard, and may also place you in viola-
tion of freeway safety laws.
You should never transport heavy or hard
objects unsecured in the passenger compart-
ment, as they could fly around and pose a safety
hazard to the vehicle's occupants during abrupt
braking or evasive maneuver.<
Pad on bottom of luggage
compartment
If required, you can use the pad e.g. to transport
dirty or soiled objects. The rubberized side is
washable and has an anti-slip effect.

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.<

Short commands of the voice command system
198
menu
FunctionCommand
Opening "Door locks"29, 31{Door locks}
Opening "Steering wheel buttons"51{Steering wheel buttons}
Opening "Light"60, 91{Light}
Opening "Communication settings"159{Communication settings}
Opening "BMW Service settings"159{BMW Service settings}
Opening "BMW Service"161{BMW Service}
Opening "Service requirements"70, 160{Service requirements}
Opening "Service"70, 160{Service}
Displaying "Check Control messages"73{Check Control messages}
Opening "Display settings"77{Display settings}
Opening "Head-Up Display selection"89{HUD configurations}
Adjusting the brightness of the Control
Display77{Brightness}
Opening "Units"77{Units}
Opening "Languages"78, 126{Language}
Opening "Time"78{Time}
Opening "Date"78{Date}
Opening "PDC"80{PDC}
Opening "FTM"84{FTM}
Opening "Entertainment settings"133{Entertainment settings}