2003 BMW 760LI SEDAN brake

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Mobility
Reference
63
You have two separate options for
engaging the parking brake:
>Manually, by briefly pressing the button
>Automatically, through activation of the
Automatic Hold mode, refer to page 64.
An electrohydraulic mechanism then
engages the parking brake to prevent the
rear wheels from turning whenever you
switch off the engine.
When the engine is running, parking brake
engagement is controlled by the brake
system's hydraulic circuits, which act on
the disc brakes at the front and rear
wheels.
Brake pedal feel
Because this function is activated using the
brake system's hydraulic circuits, the
response of the brake pedal may change
slightly. Engagement may also be accom-
panied by activation noise Ð this is normal.
Manual engagement
Press the button briefly, the
word PARK appears briefly in
the Info Display. With the
parking brake set, the indicator
lamp lights up red in the
Info Display, refer to page 14.
With the ignition off, the indicator
lamp goes out after a brief
period.<
Manual release
With the ignition on, briefly
press the button: the indicator
lamp in the Info Display goes
out.
Provided that the remote control unit
is engaged in the ignition lock, you
can also release the parking brake after the
engine has been switched off. This function
is intended for use in automatic car
washes, etc.<
When leaving the vehicle, always
release the remote control unit from
the detent in the ignition lock; this precau-
tion prevents children from disengaging the
parking brake, etc.
The parking brake can still be engaged at
any time when the remote control unit is
released from the detent. It is only possible
to disengage the parking brake with the
ignition on.<
If exceptional circumstances should
make it necessary to engage the
parking brake while the vehicle is in motion,
maintain pressure on the button.
The indicator lamp appears in red in the
Info Display. A gong sounds at the same
time.
The brake lamps come on.
The vehicle continues to brake automati-
cally for as long as you maintain pressure
on the button.<
When you brake the vehicle to a vir-
tual stop, i.e., down to a speed of
approximately 2 mph/3 km/h or below, the
parking brake remains engaged.
The indicator lamp in the Info Display
lights up red. Press the button briefly to
disengage the parking brake manually.<
Automatic Hold
You can activate this feature after starting
the engine; it then remains operational until
the next time the engine is switched off.
This feature provides supplementary sup-
port during vehicle operation by automati-
cally engaging and releasing the parking
brake during stops at traffic lights, in stop-

Driving
64 and-go traffic, etc. As the vehicle then no
longer tends to creep when the transmis-
sion is engaged, it is no longer necessary
to hold the vehicle by depressing the brake
pedal.
It prevents the vehicle from rolling back-
ward during uphill starts.
The parking brake also engages automati-
cally when you switch off the engine after
stopping the vehicle.
You can activate and deactivate the Auto-
matic Hold feature by selecting the "Set-
tings" menu in the Control Center.
A description of the Control Center is pro-
vided on page 19.
Automatic Hold activation/
deactivation
1.Select "Settings"
2.Select and confirm your selec-
tion
3.Select "AUTO P". Press the controller
to activate/deactivate the desired func-
tion
>Automatic Hold is activated.
The green AUTO P status message in
the Info Display shows you that the
system is ready for operation
>Automatic Hold is deactivated.
The green AUTO P status message dis-
appears from the Info Display.
You can program the programmable
function button on the steering wheel
to control the Automatic Hold function,
refer to page 53.
This will allow you to activate and deacti-
vate the Automatic Hold function quickly and without distraction from traffic and
road conditions.<
You can also deactivate Auto-
matic Hold by pressing the
button while the vehicle is sta-
tionary. The vehicle remains
stationary, the indicator lamp
changes from green to red. Press the
button again to release the parking brake.
Driving with Automatic Hold
The parking brake engages automatically
when the vehicle comes to a stop. The indi-
cator lamp in the Info Display lights
up green.
To start off again, simply press the acceler-
ator pedal. The parking brake is released
automatically; the indicator lamp
goes out.
Do not drive through an automatic car
wash with Automatic Hold on and the
engine running. The system would engage
the parking brake while the vehicle is sta-
tionary.<
Parking with Automatic Hold
The parking brake engages automatically
when you stop the vehicle and switch off
the engine. The indicator lamp
changes from green to red.
Provided that the remote control unit
is engaged in the ignition lock, you
can also release the parking brake manu-
ally after switching off the engine, refer to
page 63. This option is useful in automatic
car washes, etc.
Automatic Hold is deactivated.<
When leaving the vehicle, always
release the remote control unit from
the detent in the ignition lock; this precau-
tion prevents children from disengaging the
parking brake, etc.<

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Reference
65
For your safety
Automatic Hold is automatically deacti-
vated when
>the engine is switched off
>the system detects that the driver's seat
is not occupied while the engine is run-
ning
>the hood is opened while the engine is
running
>the luggage compartment is opened
with the transmission in reverse while
the engine is running, and
>when the parking brake is used to bring
the vehicle to a stop.
The indicator lamp changes from
green to red, and the AUTO P letters in the
Info Display disappear.
Before starting off again, briefly press the
button to disengage the parking brake
manually, refer to page 63, or reactivate
Automatic Hold, refer to page 64.
Before leaving the vehicle with the
engine running, always move the
automatic transmission's selector lever to
position P and ensure that the parking
brake is engaged. The vehicle could start to
roll if you fail to observe these precautions.
Never leave an unattended vehicle with the
engine running, as such a vehicle repre-
sents a potential safety hazard.<
Automatic Hold is automatically
deactivated whenever the system
detects any tendency for the wheels to spin
in response to slippery road surfaces. Note
the status reports in the Check Control.
You can find more detailed information on
Check Control on page 85.<
Malfunctions
If a malfunction occurs, the indicator
lamp lights up yellow in the Info Dis-
play and a status report will appear in the
Check Control. Please note any supple-
mentary information that appears in the
Control Display.
Releasing the parking brake
manually
You can respond to any interruptions in the
supply of electrical power, for instance, if
the battery is discharged or disconnected,
by releasing the parking brake manually.
Before proceeding to release the
parking brake manually, and each
time you park the vehicle without engaging
the parking brake, always ensure that the
automatic transmission's selector lever is
in position P, refer to page 67. Note the
range indicated in the Info Display.
If it is not possible to avoid parking on an
extremely steep slope, use some supple-
mentary means, such as a wheel chock, to
make certain that the vehicle will not roll,
refer to page 198. Otherwise the danger
exists that the vehicle could roll when
parked on a very steep hill.<
Should it also be necessary to release the
automatic transmission's lockout manually,
for instance, if the battery is discharged,
always adhere to the following sequence:
1.If necessary, start by manually releasing
the parking brake
2.Then release the automatic transmis-
sion's lockout manually, refer to
page 70.
Jump-starting and towing, refer to
pages 202 and 203.
What you will need
1Screwdriver handle
2Emergency-release tool
310 mm open-end wrench
You will find the required tools in the
onboard tool kit mounted on the inside of

Driving
66 the luggage compartment lid, refer to
page 195.
Insert the emergency-release tool in the
screwdriver handle as shown in the illustra-
tion.
Releasing
1.Remove the floor mat and the cover on
the spare tire
2.Guide the emergency-release tool with
the screwdriver handle into the
opening, arrow 1
3.Apply the open-end wrench to the
hexagon on the emergency-release
tool.
Press against the resistance from the
spring to guide the emergency-release
tool all the way in, then hold it in place.
Turn the emergency-release tool in the
direction indicated by arrow 2, con-
tinuing until you hear the mechanism
snap into place and feel resistance;
maintain pressure on the tool after the
mechanism engages
4.Use the open-end wrench to turn the
emergency-release tool against the
drive unit's mechanical resistance, con-
tinuing to rotate it in arrow direction 2
until you feel a substantial increase in
turning effort.
To prevent possible damage to the
rear brakes, always make sure that
the parking brake is completely released
before driving the vehicle.< 5.Return the tools to their places
6.Return the spare tire cover and the floor
mat to their original locations.
Have any defects repaired at the
nearest BMW center. The technicians
can also return the parking brake to normal
operational status after it has been
released manually in response to malfunc-
tion.<
Following manual release, the actual
status of the parking brake may vary
from that displayed by the indicator lamp.<
Operation after interruptions in
power supply
The parking brake may only be used
again, if it was released manually after
an interruption in power supply, i.e. as a
result of a discharged or disconnected bat-
tery. If this is not done, the parking brake
may fail to operate correctly. Even with the
parking brake engaged, there would be a
danger of the vehicle rolling on steep
hills.<
Once the electrical power supply has been
restored you can again use the parking
brake:
With the ignition on and the
vehicle stationary, press the
button briefly three times at
intervals of approx. 5 seconds.
This initializes the system as
follows:
>Initializing the released setting
>Engage Ð the system registers the new
status and the brake setting is initial-
ized. The indicator lamp in the
Info Display lights up red.
>Release Ð the parking brake is ready for
operation. The indicator lamp in
the Info Display goes out.

At a glance
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Mobility
Reference
67
Automatic transmission
with L mode
While you can drive as with a conventional
automatic transmission, you also have the
option of retaining your current gear selec-
tion with the L/D button on the steering
wheel, refer to page 68.
Transmission ranges
P R N D
Program display
L1 Ð L6
Buttons on steering wheel
L/D Ð
Selecting transmission range
The selector lever is at the center
position. To select transmission
ranges D, R or N, always start by pulling
toward the steering wheel, arrow 1, then
press up or down. Note the range indicated
in the Info Display.<
>Range D or R:
Press the selector lever up or down,
continuing to apply pressure to move it
past the detent
>Neutral N:
Press the selector lever as far as, but
not beyond, the detent
>Park P:
Press button P, arrow 2.
The selector lever immediately returns to
the center position when released.
Depress the brake pedal before
shifting out of P or N; the shift com-
mand will not be executed unless the brake
is applied Ð Shiftlock.
To prevent the vehicle from creeping after
you select a range, maintain pressure on
the brake pedal until you are ready to start.
You can activate the Automatic Hold fea-
ture to suppress the vehicle's tendency to
creep, refer to page 63.<
Shift commands are transmitted electroni-
cally. To help avoid malfunctions, each
command undergoes a plausibility check
prior to execution.
Remember to observe the Check Control
for status messages.
You can find additional information on the
Check Control on page 85.
To prevent the vehicle from rolling,
always select position P and engage
the parking brake before leaving the
vehicle with the engine running. Note the
information provided in the Info Display.
Never leave an unattended vehicle with the
engine running, as such a vehicle repre-
sents a potential safety hazard.<

Driving
70 To obtain maximum acceleration, for
passing maneuvers, etc., during
operation in the manual mode, use the
kickdown or downshift manually.<
Malfunctions
A status report will appear in the Check
Control to alert you to any malfunctions in
the transmission-control system. Please
note any supplementary information that
appears in the Control Display. The direc-
tional arrows also start to flash in the Info
Display.
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.
Some types of malfunction will make it
impossible to engage all gears.
The engine may respond with reduced
output when accelerating from a standing
start.
If this happens, avoid extreme engine loads
and consult the nearest BMW center.
If no status messages appear in the
Info Display you should accelerate
carefully to confirm that you are driving in
the desired direction.
Never work in the engine compartment
with any of the forward or reverse gears
engaged, as the vehicle could start to
move. Engage the parking brake, refer to
page 62.<
Releasing transmission lockout
manually
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
releasing the transmission lockout
manually. If the brakes are not applied, the
vehicle 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 page 65
2.Then proceed to manually release the
transmission lockout.<
Jump-starting and towing, refer to
pages 202 and 203.
Releasing
1.Use the vehicle key to release the cover
panel beneath the instrument panel by
turning the lock counterclockwise, then
fold down the cover
2.Use the strap 1 to pull out the release
lever, continuing until it snaps into

Driving
74
1 Maintaining and storing speed,
accelerating
Press the lever as far as the detent:
The system maintains and stores the cur-
rent vehicle speed. Every time you tap the
lever the vehicle's speed increases by
roughly 1 mph (1 km/h).
Press the lever longer:
The vehicle accelerates without pressure
on the accelerator pedal. The system main-
tains and stores your current speed as
soon as you release the lever.
The vehicle may accelerate beyond
the preset speed on steep downhill
stretches where the engine's braking effect
alone may not be sufficient to slow the
vehicle. Speed can drop on uphill grades if
the engine output is insufficient.<
2 Maintaining and storing speed,
decelerating
Pull lever back to detent:
The system maintains and stores the cur-
rent vehicle speed. Every time you tap the
lever the vehicle's speed decreases by
roughly 1 mph (1 km/h).
Pull the lever longer:
The throttle aperture is automatically
reduced, slowing the vehicle. The system
maintains and stores your current speed as
soon as you release the lever.
3 Interrupting cruise control
Briefly press the lever up or down while the
cruise control is active.
In addition, cruise control is interrupted
automatically
>when you apply pressure to the brake
pedal
>when you select the automatic trans-
mission's neutral range N
>when the DSC system, Dynamic Sta-
bility Control, is in active operation.
4 Recalling stored speed
Briefly press button 4:
The vehicle accelerates to and maintains
the last speed stored.
Deactivating system
When the ignition is switched off, the
system is deactivated and the stored speed
is deleted.
Displays in the Info Display
5Display of speed ready for recall
> Ð cruise control activated
> Ð cruise control deactivated
6Display of stored desired speed Ð multi-
level preset function
5 and 6 are displayed when the
system is activated.<
Activating multilevel preset function
Push 1 or pull 2 the lever beyond the
detent.
The current driving speed is maintained,
stored and displayed as the available
speed 5.
If no desired speeds are stored, you
can increase or reduce the speed by
5 mph (10 km/h) with the multilevel preset
function activated each time you press or
pull the lever beyond the resistance point.<

Driving
76 trips, the system can reduce fatigue and
tension, while increasing your enjoyment of
driving. Please use it safely and respon-
sibly.
In addition to holding a steady cruising
speed, if you do encounter slower vehicles
ahead, active cruise control will Ð within the
scope of given possibilities Ð adjust your
vehicle's speed automatically so that one
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. The
vehicle brake lamps will automatically illu-
minate to signal a following driver to take
action. In addition, it may be necessary for
the vehicle to downshift to maintain the dis-
tance setting selected. If the vehicle ahead
speeds up or when the lane ahead
becomes clear, your vehicle will accelerate
to the speed you have selected by
increasing the throttle setting and shifting
gears as needed.
Active cruise control is not and must
not be used as a collision avoidance/
warning system.<
Since this active cruise control
system is a new technology and oper-
ates differently from conventional cruise
control systems which you may be accus-
tomed, you are strongly urged to read all of
the pages relating to this system before
use. Pay special attention to the informa-
tion contained in the Things to know about
active cruise control section in this manual
beginning on page 79.<
Info Display screen contents
1Stored desired speed display
2Detected vehicle display. Lights up
when vehicle driving ahead is detected
3Selected distance to vehicle driving
ahead
4Digital speed display.
Appears briefly when you select your
desired speed, refer to page 77.
1, 2 and 3 are displayed when the
system is activated.<
The system is activated.
The display appears as soon as
you activate the system and no
vehicle is detected driving
ahead.
Vehicle detected.
The display lights up when a
vehicle is detected driving
ahead.