2005 BMW 745i ECO mode

Driving
70
Sport program and manual operation
Press the S/M/D button on the steering
wheel:
The sport program is activated, and S
appears in the program indicator of the Info
Display. This program is recommended for
a performance-oriented driving style.
Pressing the S/M/D button again switches
into the manual mode.
When the buttons on the back of the steer-
ing wheel are touched, the transmission
upshifts. When the buttons on the front of
the steering wheel are touched, the trans-
mission downshifts. The Info Display shows
the manual ranges M1 through M6.
Upshifts and downshifts are executed only
when they will result in a plausible combi-
nation of engine and vehicle speed; thus,
for example, a downshift that would cause
the engine to overrev will not be executed
by the system. The selected gear appears
briefly in the Info Display, followed by the
current gear.
Pressing the S/M/D button again switches
into the Automatic program again, and D
appears in the program indicator of the Info
Display.
Malfunction
A message appears in the Check Control
and in the Control Display. The directional
arrows also start to flash in the Info Display.
A malfunction has occurred in the transmis-
sion system. Avoid heavy loads.
While it will remain still possible to move
the selector lever to any desired position,
the transmission will revert to operation in
its default mode with only a limited number
of forward gears.
Have the system checked as soon as pos-
sible.
Jump-starting and towing, refer to
pages209 and210.
Manual release of transmission
lockout
You can respond to any interruptions in the
supply of electrical power, for instance, if
the battery is discharged or disconnected,
by releasing the transmission lockout man-
ually.
To prevent the drive wheels from
locking up and sliding, the transmis-
sion lockout must always be released man-
ually before the vehicle is towed.<
Press the brake pedal before releas-
ing the transmission lockout manu-
ally. If the brakes are not applied, the vehi-
cle could start to roll if parked on a steep
slope.
The transmission lockout should only be
released for towing. Remember to engage
the transmission lockout when you repark
the vehicle after moving it.
Should it also be necessary to release the
parking brake manually, owing to a dis-
charged battery, etc., always adhere to the
following sequence:
1.Start by manually releasing the parking
brake, refer to page66
2.Then proceed to manually release the
transmission lockout.<
Jump-starting and towing, refer to
pages209 and210.

Controls
73Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
The rain sensor is automatically deac-
tivated when you switch off the igni-
tion.<
Deactivate the rain sensor when
passing through an automatic car
wash. Failure to do so could result in dam-
age caused by undesired wiper activa-
tion.<
Selecting wiper fold-out position
Important for changing wiper blades, when
folding away from windshield to prevent
blades from sticking when ice forms, etc.
1.Switch off the engine and remove the
remote control from the ignition lock
2.Press the wiper lever up and maintain
pressure for about 3 seconds until the
wipers are roughly vertical: this is the
fold-out position.
After folding the wipers back against the
windshield you will need to reactivate the
wiper system:
1.Insert the remote control to activate the
radio mode in the ignition lock
2.Apply brief upward pressure to the
wiper lever. The wipers return to their
retracted position and are ready for nor-
mal operation.
To prevent damage to the wipers,
always fold them back against the
windshield before switching on either the
radio mode or the ignition.<
Washer fluid
Washer fluid antifreeze is flammable.
Always keep it well away from sparks
and open flames, and store it in tightly
closed containers well out of the reach of
children. Always observe the instructions
for use provided on the containers.<
We recommend that you mix the
washer fluid before adding it to the
reservoir.<
Windshield and headlamp washer
system
Capacity: 6.3USquarts/6liters.
Fill with water and – if required – with a
washer antifreeze, according to manufac-
turer's recommendations.
Programmable cruise
control
The concept
The programmable cruise control is avail-
able for use at speeds of approx. 20 mph/
30 km/h and higher. The vehicle maintains
and stores the speed that you set using the
lever mounted on the steering column.
You can also use the multilevel preset
mode to store 6 desired speeds for later
selection with the same lever, refer to
page74.
This feature assists you in quickly adapting
the vehicle speed to specific road condi-
tions, e.g. changes in speeds limits.
Do not use the programmable cruise
control when driving on winding
roads, in heavy traffic or in poor road con-
ditions, e.g. snow, rain, ice, loose road sur-
face, that do not permit a constant speed.<

Controls
75Reference
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Mobility
While driving
Press1 or pull2 the lever beyond the resis-
tance point:
Press button4 for approx. 3 seconds. The
respective driven speed is applied as the
desired speed and displayed with6.
If all of the graduations flash twice,
this indicates that 6 desired speeds
have already been stored. You must then
delete at least one.<
Deleting desired speeds
Select the desired speed5.
Press button4 for approx. 3 seconds.
Activating multilevel preset mode
Press 1 or pull 2 the lever beyond the resis-
tance point.
The current driving speed is maintained,
stored and displayed as the available
speed5.
If no desired speeds are stored, you
can increase or reduce the speed by
5 mph/10 km/h with the multilevel preset
mode activated each time you press or pull
the lever beyond the resistance point.<
Selecting desired speed
Press 1 or pull 2 the lever beyond the resis-
tance point.
The next desired speed is selected.
The available speed changes to the
minimum speed of approx. 20 mph/
30 km/h when you pull the lever beyond the
resistance point 2 at the lowest desired
speed.<
Interrupting the cruise control
With the cruise control active, briefly press
the lever up or down3.
Hiding display for multilevel preset
function
When activated, press the lever up or
down3 for approx. 3 seconds.
Showing display for multilevel preset
function again
Press 1 or pull2 the lever beyond the resis-
tance point.
Deactivating multilevel preset mode
The multilevel preset function is also deac-
tivated when you switch off the ignition.
Active cruise control*
The concept
With active cruise control you can select a
desired speed which is not only automati-
cally maintained when driving on open
roadways, but also varied to maintain a
selected distance setting as slower traffic is
encountered.
Active cruise control is a technological
advance over the familiar cruise control and
is a welcome relief from the constant
adjustment of speed that can accompany
driving in traffic on freeways or other high-
speed thoroughfares. Especially on longer
trips, the system can reduce fatigue and
tension, while increasing your enjoyment of
driving. Please use it safely and responsi-
bly.
In addition to holding a steady cruising
speed, if you do encounter slower vehicles
ahead, active cruise control will, within the
scope of given possibilities, adjust your
vehicle’s speed automatically so that you
can flow with the traffic without frequent
intervention by the driver. If, for example,
while cruising at the selected speed, you
begin to approach a slower vehicle ahead
of you in the same lane, the system will
reduce your vehicle's speed to the same as
that of the vehicle ahead to maintain your
selected distance setting between your
vehicle and the vehicle ahead. There are
four settings for distance, which is addi-
tionally speed-dependent. Based on your
selected distance setting, the system auto-
matically decreases the throttle setting and
lightly applies the brakes if necessary.

Controls
85Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Confirm to hide the display.
Displays after completion of trip
Selected fault reports generated during the
trip are shown consecutively when you
switch off the ignition.
If indicated, the following message may
also appear:
"Parking lamps on!"
This message appears when you open the
driver's door after parking. A supplemen-
tary gong is also heard.
Even with the ignition and Info Display off,
you can reactivate the screen and display
the messages.
Press the CHECK button for approx.
8 seconds, refer to page84. The stored
status reports appear again in the display. If
several messages are present, you can
continue to briefly press the CHECK button
to view them in succession.
The Check Control function
>cancels itself automatically after a brief
period
>can be canceled by again pressing the
CHECK button for approximately
8seconds.
You can select the language in which
Check Control status reports and
messages from the computer will appear,
refer to page89.<
Computer
Requesting functions
You can use the buttons in the turn signal
lever to request a display from the com-
puter on the Info Display, starting at the
radio mode in the ignition lock.
1Info Display on left
2Info Display on right
A new function appears each time you
briefly press the button.
Displays on Info Display
The display sequence:
>Fuel gauge86
>Range and remaining distance86.
The display sequence:
>Odometer81

Everything under control
86 >Energy Control/
current fuel consumption86
>Average fuel consumption86
>Average speed86
>Time of arrival87.
Maintain pressure on button1 to can-
cel the display from the computer.
Briefly press the button again to return to
the last display.
It will not be possible to cancel the display
if the fuel level has fallen into the reserve
range or if a Check Control status report is
currently on the screen.
Briefly press the button again to view the
last display.<
Fuel gauge
The fuel gauge mode appears automati-
cally once the fuel level falls into the
reserve range. At the same time, the words
"Fuel reserve" appear. The tank still con-
tains approx. 2.6 gallons/10 liters of fuel.
If the tilt of the vehicle varies, when you are
driving in mountainous areas, for example,
the indicator may fluctuate slightly.
It will not be possible to cancel the
computer display once the fuel level
drops into the reserve range. However, you
can still request a display of the travel
range. Computer, refer to page85.<
Fuel tank capacity: approx. 23.2 gallons/
88 liters. You can find information on refu-
eling on page186.
Refuel well before the tank is empty,
as otherwise engine functions will not
be ensured and damage can occur if you
drive down to the last drop.<
Cruising range
Displays the estimated cruising range avail-
able with the remaining fuel. The fuel level
is measured and the range is calculated
taking the driving style over the last
20 miles/30 km into account.
Always refuel as soon as possible
once your range falls to below
30 miles/50 km, as otherwise engine func-tions are not ensured and damage can
occur.<
Refueling is only registered by the com-
puter for fuel amounts above approx.
1.3 gallons/5 liters.
Remaining distance
When you enter a destination in the naviga-
tion system or manually enter a distance in
the computer prior to departure, the system
can also display the distance remaining to
your destination, refer to page132 or87.
The system automatically applies the dis-
tance to your destination using the route
recommended by the navigation system.
When you enter a destination in the
navigation system, any manual entries
will be overwritten no later than once
1,640 ft/500 meters of the calculated dis-
tance have elapsed.<
Energy Control/
current fuel consumption
Shows the current fuel consumption. This
allows you to see whether your current
driving style is conducive to fuel economy
with minimum exhaust emissions.
Average fuel consumption
The average fuel consumption is calculated
for the time during which the engine is run-
ning.
You can use the Control Display to view
your fuel consumption rate over two differ-
ent distances, refer to Computer or Trip
computer.
Average speed
Periods with the vehicle parked and the
engine off are not included in the calcula-
tions of average speed.
Reset average speed: Press button2 in the
turn indicator lever for approx. 2 seconds.

Everything under control
90
Time and date
Select "Clock" and confirm your selection.
Setting time
Select "Time" and confirm your selection.
The first setting sector is highlighted.
>Turn to reset
>Press to store your entry and proceed
to the next setting.
The clock applies your entry the last
time you confirm your entry.
Switching on memo mode
You will hear four tones just before each
full hour.
>Select "Memo" and confirm your selec-
tion. "Memo" is highlighted when this
function is activated.
Setting date
Select "Date" and confirm your selection.
The first section of the date display is high-
lighted – here day.
>Turn to reset
>Press to store and highlight the next
entry – here month and year.
Your date is applied by the system the
last time you store your entry.
Brightness
You can set the brightness of the screen.
1.Select and confirm your selec-
tion
2.Select "Brightness" and confirm your
selection. Press and turn the controller
to make the adjustment.
With unfavorable conditions, e.g.
bright environment, the brightness
control of the screen might not be immedi-
ately recognizable.<

Controls
95Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Have the system checked as soon as pos-
sible.
Display of the previously described
malfunction on Canadian models.
Dynamic Drive
The concept
Dynamic Drive minimizes body roll and
optimizes vehicle stability during cornering
and evasive maneuvers.
Active stabilizers at the front and rear axles
form the basis for Dynamic Drive. Suspen-
sion compliance adapts to suit driving con-
ditions, varying from performance-oriented
during cornering to smooth and comfort-
oriented when the vehicle is proceeding in
a straight line.
The system assumes operational status
each time you start the engine.
Driving with Dynamic Drive
During vehicle operation, the system con-
tinuously runs through closed-loop control
cycles lasting only fractions of a second.
Malfunction
The warning lamp lights up, accom-
panied by a status message in the
Check Control. Please take note of
the additional information on the Control
Display. A malfunction has occurred in the
system. Have the system checked as soon
as possible.
If the Dynamic Drive system switches
off in response to malfunction, please
remember to adapt your speed accord-
ingly, especially in curves.
The suspension will be noticeably softer
and the vehicle will display a greater ten-
dency to tilt during cornering and in cross-
winds.
If a Check Control message stating that you
should stop appears in addition to the red
symbol, stop immediately and switch off
the engine. In this case the oil level in the
reservoir may have dropped below the min-imum, possibly owing to a leak in the
hydraulic system.
Please observe the additional instructions
provided on the Control Display.<
EDC Electronic Damping
Control*
The suspension responds to changes in
factors such as road surface, or operating
conditions such as steering and braking, by
adapting to the new conditions within frac-
tions of a second.
Two programs are available; they can be
selected in the "Settings" menu.
Comfort mode
The Comfort mode is suitable for use
throughout the vehicle's entire speed range
and regardless of load.
Sport program
You should select the Sport program for
consistently performance-oriented
response from shock absorbers and steer-
ing.
Flat Tire Monitor
The concept
The Flat Tire Monitor keeps track of the
inflation pressures in the four fitted tires as
you drive. The system provides an alert
whenever the inflation pressure drops sig-
nificantly in relation to the pressure another
tire.

Controls
99Reference
At a glance
Driving tips
Communications
Navigation
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Mobility
whether or not the seat is occupied by a
child in the child-restraint system or an
adult.
>When a child is seated in the child-
restraint system or with an empty seat,
the front and side airbags are automat-
ically deactivated on the passenger's
side
>When an adult is traveling in the front
seat, the front and side airbags remain
active on the passenger side.
Although not desired, it can occur in
the case of heavier children that the
front passenger airbags remain active or in
the case of very light adults or young per-
sons that the front passenger airbags are
deactivated.
The state of the front passenger airbags is
shown with the indicator lamp, refer to Indi-
cator lamps in the following. In this case
transport the corresponding persons on the
rear seat.
Except when persons to be transported, do
not increase the load on the front passen-
ger seat with additional items. Do not fit
seat covers, seat cushion padding, ball
mats or other items to the front passenger
seat unless they are specifically recom-
mended by BMW. Do not place any items
under the seat. Otherwise, the function of
the seat occupation detection could be
impaired.<
Indicator lamps
Airbag system ready for use
The warning lamp indicates the operational
readiness of the entire airbag system and
the safety belt tensioners from the radio position: the warning lamp goes out after
afew seconds.
The indicator lamp above the interior rear-
view mirror indicates whether the front-pas-
senger airbag system is activated or deacti-
vated as of ignition key radio position.
The indicator lamp refers exclusively
to the front-passenger airbag sys-
tem.<
>The indicator lamp goes out after a few
seconds.
The front passenger airbags are active,
e.g. when transporting an adult
>The indicator lamp lights up continu-
ously. The front passenger airbags are
deactivated, e.g. when transporting a
child in the child-restraint system or
when the seat is unoccupied.
For more information on the operating prin-
ciple of the front passenger airbag system
and seat occupation detection, refer to
Automatic deactivation of the front passen-
ger airbags.
Airbag system malfunction
Have the airbag system checked
immediately if a malfunction occurs,
as otherwise there is a danger of the sys-
tem failing to respond in the expected man-
ner to an impact occurring within its normal
response range.<
A fault has occurred in the airbag
system:
>The warning lamp fails to come on as of
ignition radio mode
>Warning lamp lights up continuously
>Warning lamp lights during driving.