wheel BMW 4.8I 2008 User Guide

Adjusting
42
Adjusting
Sitting safely
The ideal sitting position can make a vital con-
tribution to relaxed, fatigue-free driving. In the
interaction with the safety belts, the head
restraints and the airbags, the seat position
plays an important role in an accident. To
ensure that the safety systems operate with
optimal efficiency, we strongly urge you to
observe the instructions contained in the fol-
lowing section.
For additional information on transporting chil-
dren safely, refer to page55.
Airbags
Always maintain an adequate distance
between yourself and the airbags. Always
hold the steering wheel by its rim with hands at
the 9 o'clock and 3 o'clock positions, to mini-
mize the risk of injuries to your hands and arms
in the event of airbag deployment.
No one and nothing is to come between the air-
bags and the seat occupant.
Do not use the cover of the front airbag on the
front passenger side as a storage area. Make
sure that the front passenger is sitting correctly
and does not rest feet or legs on the instrument
panel, otherwise leg injuries can occur if the
front airbag is triggered.
Make sure that occupants do not rest their head
on the side or head airbag, otherwise injuries
can occur if the airbags are triggered.<
Even if you adhere to all the instructions, inju-
ries resulting from contact with airbags cannot
be fully excluded, depending on the circum-
stances. The ignition and inflation noise may
provoke a mild hearing loss in extremely sensi-
tive individuals. This effect is usually only tem-
porary.
For airbag locations and additional information
on airbags, refer to page97.
Head restraint
A correctly adjusted head restraint reduces the
risk of spinal injury in the event of an accident.
Adjust the head restraint so that its center
is approx. at ear level. Otherwise there is
increased danger of injury in the event of an
accident.<
Push the head restraints of the 3rd row seats
*
into the top position.
Head restraints, refer to page46.
Safety belts
Before every drive, make sure that safety belts
are being worn at all of the occupied seats. Air-
bags complement the safety belt as an addi-
tional safety device, but they do not represent a
substitute.
Depending on its equipment, your vehicle has
either five or seven seats, which are all provided
with a safety belt.
Never allow more than one person to
wear a single safety belt. Never allow
infants or small children to ride in a passenger's
lap. Make sure that the belt lies low around the
hips in the lap area and does not press on the
abdomen. The safety belt may not lie across the
neck, rub on sharp edges, be routed over solid
or breakable objects or be pinched. Wear the
safety belt without twisting, snugly across the
lap and shoulders, as close to the body as pos-
sible. Otherwise the belt can slip over the hips
in the lap area in a frontal impact and injure the
abdomen. Avoid wearing clothing that prevents
the belt from fitting properly and pull the belt in
the upper body area periodically to readjust the
tension, in order to avoid a reduction in the
restraint of the safety belt.
If the center safety belt in the rear is used, the
larger backrest half must be locked, refer to
page123, otherwise the center safety belt has
no restraining action.<
Safety belts, refer to page48.

Adjusting
44 Differs depending on seat:
1Backrest
2Height
Additional depending on seat:
1Backrest width
*
2Shoulder support*
3Thigh support*
4Lumbar support*
Backrest width*
The width of the backrest can be changed with
the side wings to adjust the side support to your
own needs.
Shoulder support*
This also supports the back in the shoulder
area, provides a relaxed sitting position and
helps relieve stress on the shoulder muscles.
The shoulder support is also used to adjust the
distance of the head restraint from the back of
the seat occupant's head.
Lumbar support*
You can also adjust the contour of the backrest
to obtain additional support in the lumbar
region.
The upper hips and spinal column receive sup-
plementary support to help you maintain a
relaxed, upright sitting position.
>Increase or decrease curvature: press front
or rear section of switch.
>Shift curvature up or down: press upper or
lower section of switch.
Seat, mirror and steering
wheel memory*
You can store and request two different posi-
tions for the driver's seat and passenger seat
*,
exterior rearview mirrors, and steering wheel.
The adjustment of the backrest width and lum-
bar support is not stored in the memory.
Storing
1.Switch on radio readiness or ignition, refer
to page59.
2.Set the desired seat, exterior mirror and
steering wheel positions.

Controls
45Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
3.Press the button:
The LED in the button lights up.
4.Press the desired memory button1 or2:
The LED goes out.
The positions of the driver's seat, the exte-
rior rearview mirrors, and steering wheel are
stored for the remote control currently in
use.
Calling up automatically
You can choose when the stored positions of
the driver's seat, exterior rearview mirrors, and
steering wheel are activated.
>Calling up when unlocking vehicle
>Calling up when opening driver's door
When using this feature, always make
sure that the footwell behind the driver's
seat is empty and unobstructed. Failure to do
so could cause injury to persons or damage to
objects behind the seat as a result of a rearward
movement of the seat.<
The system cancels the adjustment procedure
when you briefly press one of the seat adjust-
ment switches or one of the memory buttons.
Selecting calling up automatically
iDrive, for operating principle refer to page16.
1.Open 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 "Door locks" is selected and
press the controller.6.Select "Central locking" and press the con-
troller.
7.Select "Last seat pos." and press the con-
troller.
8.Select "After unlocking" or "After door
opened".
9.Press the controller.
Deactivating calling up automatically
Select "Deactivated" and press the controller.
Calling up manually
Do not call up a position from the memory
while the vehicle is moving. There is a risk
of accident from unexpected movement of the
seat or steering wheel.<
Comfort mode
1.Open the driver's door after unlocking or
switch on radio readiness.
2.Briefly press the desired memory button1
or2.
The system cancels the adjustment procedure
when you briefly press one of the seat adjust-
ment switches or one of the memory buttons.
Safety feature
1.Close the driver's door and switch the igni-
tion on or off.
2.Press the desired memory button1 or2
and maintain pressure until the adjustment
process has been completed.
If the button was pressed inadvertently:
press the button again; the LED goes out.

Controls
51Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
2.Move the controller to the left to open "Cli-
mate".
3.Select "Driver's seat climate" or "Passen-
ger's seat climate" and press the controller.
4.Turn the controller to adjust the distribu-
tion.
The setting is applied.
Heated rear seats
Operation similar to front seat heating; without
temperature distribution, refer to page50.
Active seat*
The seat cushion is actively varied by alter-
nately raising and lowering the right and left half
of the seat cushion. This reduces muscular ten-
sion and fatigue to help prevent lower back
pain.
Press the button to switch on; the LED lights
up.
The action of the system is reduced and if need
be, switched off in order to reduce the load on
the battery. The LED remains lit.
If you switch off the active seat, it can take up
to 1 minute before the two halves of the seat
cushion have returned to their initial position.
Mirrors
Exterior mirrors
The mirror on the passenger's side is
more curved than the driver's mirror.
Objects reflected in the mirror are closer than
they appear. Do not estimate the distance of
following traffic based on what you see in the
mirrors; otherwise, there is an increased risk of
accident.<
1Adjusting
2Switching to the other mirror or to the auto-
matic curb monitor
3Folding mirrors in and out
*
Storing the mirror positions, refer to Seat, mir-
ror and steering wheel memory on page44.
Adjusting manually
The mirrors can also be adjusted manually:
press the edge of the glass.
Folding mirrors in and out*
Pressing button3 allows you to fold the mirrors
in and out again up to a speed of approx.
12 mph/20 km/h. This is advantageous, for
example, in car washes, narrow streets or for
bringing mirrors that have been manually folded
in back into the correct position.
Folded in mirrors fold out again at a speed of
approx. 25 mph/40 km/h.
Before going through a car wash, fold the
mirrors in manually, or with button 3, oth-
erwise they could be damaged, depending on
the width of the car wash system.<

Adjusting
52
Automatic heating
Below a certain outdoor temperature, both
exterior mirrors are automatically heated when
the motor is running or the ignition is switched
on.
Tilting down passenger-side exterior
mirror – automatic curb monitor*
Activating
1.Slide switch into the driver's side mirror
position, arrow 1.
2.Engage transmission position R.
The mirror glass tilts downward somewhat
on the passenger's side. This allows the
driver to see the area immediately adjacent
to the vehicle – such as a curb – when park-
ing, etc.
Deactivating
Slide switch into the passenger side mirror
position, arrow 2.
Interior rearview mirror
To reduce the dazzle effect of following vehi-
cles at night, turn the knob.
Interior and exterior mirrors,
automatic dimming feature*
This feature is controlled by two photocells in
the interior rearview mirror. One is integrated
into the glass of the mirror, while the other is
located at an offset position on the rear of the
mirror housing.
For trouble-free operation, keep the photocells
clean and do not cover the area between the
interior rearview mirror and the windshield. Do
not attach stickers of any kind to the windshield
in front of the mirror, either.
Steering wheel
Adjusting
Do not adjust the steering wheel while the
vehicle is moving. There is a risk of acci-
dent as the result of unexpected movement.<
The steering wheel can be adjusted in four
directions.
Storing steering wheel positions, refer to Seat,
mirror and steering wheel memory on page44.

Controls
53Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Easy entry/exit*
To facilitate entry and exit, the steering wheel
temporarily moves into the uppermost position.
Steering wheel heating*
Press the button.
When the steering wheel heater is switched on,
the LED in the button lights up.
Programmable buttons on steering
wheel
You can program the buttons individually.
The setting is stored for the remote control cur-
rently in use.
iDrive, for operating 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 "Steering wheel buttons" and press
the controller.
A list of different functions appears:
>"Navigation voice instructions"
Voice instructions for the navigation
system
*
>"Air recirculation on / off"
Permanently shutting off outside air,
refer to AUC Automatic recirculated-air
control
* on page109
>"Mute on / off"
Mutes the audio sources
>"Monitor on / off"
Switches the Control Display on/off
>"Telephone list"
*
Display/hide phone book or last list of
stored phone numbers
>"Next entertainment source"
Changes audio source
5.Select the desired function and press the
controller.

Adjusting
54 6.Select the button if necessary and press the
controller.
You can operate the selected function using the
corresponding button.
Operating function
Press the corresponding button on the steering
wheel.
If you have programmed "Navigation voice
instructions" for one of the buttons:
>To switch voice instructions on/off:
Hold the button down.
>To repeat the last voice instruction:
Press the button.

Controls
61Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
With the engine stopped, the parking brake acts
on the rear wheels via an electromechanical
system. When the engine is running, the park-
ing brake acts on the disk brakes of the front
and rear wheels via the brake hydraulics.
Setting manually
Pull button. The parking brake is set.
The indicator lamp in the instrument
panel lights up red. The parking brake is
set.
Indicator lamp on Canadian models.
The remote control does not have to be
inserted into the ignition lock for the parking
brake to be set.
While driving
If exceptional circumstances should make it
necessary to set the parking brake while the
vehicle is in motion, pull on the button longer.
The vehicle continues to brake forcefully for as
long as you pull on the button.
The indicator lamp in the instrument
panel lights up red, a chime sounds and
the brake lamps light up.
Indicator lamp on Canadian models.
As soon as you brake the vehicle almost to a
stop, i.e., down to a speed of approx. 2 mph/
3 km/h or below, the parking brake remains set.
Releasing manually
Press the button with the brake depressed.
The indicator lamp in the instrument
panel goes out.
Indicator lamp on Canadian models.
When leaving the vehicle, always take
along the remote control; this precaution
prevents children from releasing the parking
brake, for example.<
Automatic Hold
The concept
This function assists you while you drive by
automatically setting and releasing the parking
brake, e.g. when you are stopped at a traffic sig-
nal or in stop-and-go traffic.
When Automatic Hold is activated, the vehicle is
automatically held in place when standing.
When driving up inclines, the system prevents
your vehicle from rolling backward in an undes-
ired way.
After the engine is started, the system can be
activated and deactivated at any time the
driver's seat is occupied until the next time the
engine is switched off.

Controls
63Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Before you start to drive, either release the
parking brake manually, refer to page61, or
reactivate Automatic Hold, refer to page62.
Before leaving the vehicle with the engine
running, shift the selector lever into posi-
tion P of the automatic transmission and make
sure that the parking brake is set. Otherwise,
the vehicle may begin to roll.<
Malfunction
If the parking brake fails or malfunctions, secure
the vehicle against rolling, e.g. with a wheel
chock, if you leave the vehicle.
Releasing parking brake manually
In the event of an electrical power loss or elec-
trical malfunction, you can release the parking
brake manually.
Before manually releasing the parking
brake and each time you park the vehicle
without setting the parking brake, make sure
that the automatic transmission is in position P,
refer to page65. Be sure to pay attention to the
information in the instrument panel.
In addition, secure the vehicle against rolling,
e.g. with a wheel chock. Otherwise there is a
danger that the vehicle could roll if parked on a
steep slope.<
If it becomes necessary to also release the
transmission lock of the automatic transmission
manually, follow this sequence:
1.If necessary, start by releasing the parking
brake manually.
2.Then release the automatic transmission's
transmission lock manually, refer to
page65.
Jump starting and towing, refer to information
starting on page256.
Releasing
1.Open the left-hand side panel in the cargo
bay.
2.Remove the first-aid kit
* and the warning
triangle
* if necessary. Close the bracket of
the warning triangle.3.Insert the releasing tool, contained in the
onboard tool kit under the floor panel, refer
to page247, at the releasing point.
4.Firmly pull the releasing tool upward against
the mechanical resistance, refer to arrow,
until a considerable increase in force is felt
and the parking brake is then clearly heard
to release.
5.Stow the releasing tool, warning triangle
*
and first-aid kit* and close the left side
panel in the cargo bay.
Only have a malfunction corrected by the
nearest BMW Sports Activity Vehicle
Center or a workshop that works in accordance
with BMW guidelines and uses appropriately
trained personnel. If the parking brake has been
released manually in response to a malfunction,
only technicians can return it to operation.<
Following manual release, the actual sta-
tus of the parking brake may deviate from
that displayed by the indicator lamp.<
Operation after interruptions in power
supply
The parking brake can only be used again
if it was manually released due to an inter-
ruption in the supply of electrical power. Other-
wise the operation of the parking brake is not
ensured and there is a danger of the vehicle roll-
ing despite the parking brake being set.<
Procedure
1.Switch on the ignition.
2.Press the button with the brake depressed.
The indicator lamp in the instrument
panel goes out as soon as the parking
brake is ready for operation again.

Controls
65Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
P Park
Select only when the vehicle is stationary.
The rear wheels are locked.
P is engaged automatically as soon as
you switch off the engine unless N is
engaged and on vehicles with comfort access
the remote control is inserted in the ignition
lock, refer to page59.<
N Neutral
Can, for example, be engaged in automatic car
washes. The vehicle can roll.
N remains engaged even after the engine
is switched off whenever you leave the
remote control in the ignition lock. This function
is used, for example, in a car wash, refer to
page60. After approx. 30 minutes P is auto-
matically engaged.<
D Drive, automatic position
Position for normal vehicle operation. All for-
ward gears are available.
Under normal operating conditions, the fuel
consumption is lowest when driving in posi-
tion D.
Kick-down
The kick-down mode provides maximum accel-
eration.
Press the accelerator pedal beyond the
increased resistance at full throttle.
Sport program and manual mode M/S
Press selector lever out of transmission posi-
tion D toward the left:
The sport program is activated and DS appears
in the instrument panel. This position is recom-mended for a performance-oriented driving
style.
When the selector lever is pressed forward or
back, the manual mode is activated and the
Steptronic shifts the gear. The instrument
panel shows M1 through M6.
Upshifts and downshifts are executed only
when they will result in a plausible combination
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 is briefly displayed in the instru-
ment panel, followed by the current gear.
To use the automatic function again, press the
selector lever to the right into position D.
Manually releasing and engaging
transmission lock
In case of a power failure, e.g. when the
battery is drained or disconnected, or an
electrical malfunction, the transmission lock
must be manually released, as otherwise the
rear wheels are blocked and the vehicle cannot
be towed.<
Step on the brake when manually releas-
ing the transmission lock; otherwise,
there is a danger of the vehicle rolling.<
The transmission lock should only be released
for towing. Reengage the transmission lock
after parking the vehicle at its destination.
If it also becomes necessary to manually
release the parking brake, follow this sequence:
1.Secure the vehicle against rolling.
2.Manually release the parking brake, refer to
page63.
3.Manually release the transmission lock of
the automatic transmission.