2008 BMW 528I seat memory

At a glance
15Reference
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
1Microphone for hands-free mode for
telephone
*
and for voice command system*23
2Reading lamps113
3SOS: initiating
an emergency request247
4Interior lamps112
5Glass sunroof
*, electric41
Panorama glass sunroof43
6Passenger airbag status lamp101
7Control Display16
Displays for menu navigation
8Hazard warning flashers
9Central locking system32
10Automatic climate control114
11Changing
>radio station168
>track168
12Ejecting
>navigation DVD
*142
>audio CD168
13Programmable memory/direct selection
buttons2114Drive for navigation DVDs
*142
15Drive for audio CDs168
16Switching Entertainment sound output
on/off and adjusting volume168
18Controller16
Turn, press or move horizontally in four
directions
19Opening start menu on Control Display17 Temperature setting,
left/right115
Automatic air distribution and
volume115
Cooling function117
AUC Automatic recirculated-air
control117
Recirculated-air mode117
Maximum cooling117
Air volume116
Defrosting windows and removing
condensation116
Rear window defroster114
17
Heated seats*51
Active seat ventilation
*52
Adjusting active backrest
width
*47
Active seat
*52
PDC Park Distance Control
*90
DTC Dynamic Traction Control92
Opening luggage compartment lid/
tailgate
*33,35

Controls
29Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Personal Profile
The concept
You can set a number of functions of your BMW
individually according to your preferences.
Personal Profile ensures that most of these set-
tings are stored for the remote control currently
in use without you having to do anything. When
the vehicle is unlocked, the corresponding
remote control is detected and the settings
stored for it are called up and carried out.
This means that you will always find your BMW
set to your own personal settings even if
another person with his/her own remote control
and settings has used the vehicle since the last
time you drove it. The individual settings are
stored for a maximum of four remote controls.
Personal Profile settings
Details on the settings are provided on the
specified pages.
>Behavior of the central locking system
when unlocking vehicle, refer to page30
>Automatic locking of the vehicle, refer to
page32
>Programming buttons
* on steering wheel,
refer to page54
>Displays on Control Display:
>Brightness of the Control Display, refer
to page88
>Measuring units for consumption, route/
distances, temperature, and pressure,
refer to page88
>12h/24h clock format, refer to page87
>Date format, refer to page87
>Language on Control Display, refer to
page88
>Lighting settings:
>Triple turn signal activation, refer to
page67
>Welcome lamps, refer to page108
>Pathway lighting, refer to page109
>Daytime running lamps
*, refer to
page109>High-beam assistant
*, refer to page110
>PDC Park Distance Control
*: optical warn-
ing, refer to page90
>Head-Up Display
*: selection and bright-
ness of display, refer to page102
>BMW Night Vision
*: display settings, refer
to page105
>Automatic climate control: AUTO program
and intensity, cooling function, and auto-
matic recirculated air control/recirculated
air mode, temperature, air distribution, tem-
perature in the upper body region, refer to
text starting on page115
>Navigation system
*: voice instructions for
destination guidance, refer to page142
In addition, the following, most recently
selected settings are recalled during unlocking:
>Programmable memory/direct selection
buttons: selecting stored functions, refer to
page21
>Positions of driver's seat, outside mirrors,
and steering wheel
*, refer to page47
>Audio sources: volume and tone settings,
refer to page169
>Radio:
>Display of stored stations, refer to
page172
>Switching RDS Radio Data System on/
off
*, refer to page175
>Phone: volume setting, refer to
pages200,206
Central locking system
The concept
The central locking system is ready for opera-
tion whenever the driver's door is closed.
The system simultaneously engages and
releases the locks on the following:
>Doors
>Luggage compartment lid or tailgate and
rear window
>Fuel filler door

Controls
47Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
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
lowers section of switch.
Adjusting active backrest width*
First set a comfortable backrest width, see
above. Based on the backrest width set, the lat-
eral support is automatically adapted to the cur-
rent driving situation.
The adaptation of the backrest width and the
speed of the adjustment vary depending on the
program. You can select from among three pro-
grams from comfort to sport.
Button with three LEDs
Press button once per program:
>"Comfort": one LED
>"Normal": two LEDs
>"Sport": three LEDsTo deactivate: press button longer.
Button with one LED
Press the button repeatedly until the desired
program is shown on the Control Display.
The LED in the button lights up.
To deactivate: press button longer.
Easy entry/exit*
To facilitate entry and exit, the backrest width
temporarily opens all the way.
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.

Adjusting
48 The adjustment of the lumbar support is not
stored in the memory.
Storing
1.Switch on radio readiness or ignition, refer
to page61.
2.Set the desired seat, exterior mirror and
steering wheel positions.
3.Press the button:
The LED in the button lights up.
4.Press the desired memory button1 or2:
The LED goes out.
Requesting
Do not request a position from the mem-
ory 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.
Requesting with remote control
The last positions of the driver's seat, the exte-
rior rearview mirrors, and steering wheel are
stored for the remote control currently in use.
You can choose when the position is requested:
>Request when unlocking vehicle
>Request when opening driver's doorWhen 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.
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.

Controls
53Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
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 acci-
dent risk.<
1Adjusting
2Switching to the other mirror or to the
automatic curb monitor
3Folding mirrors in and out
*
Storing the mirror positions, refer to Seat, mir-
ror and steering wheel memory on page47.
Adjusting manually
You can also adjust the mirrors manually by
pressing against the outer edges of their mirror
glass.
Folding mirrors in and out*
Pressing button3 allows you to fold mirrors
in and out up to a speed of approx. 20 mph/
30 km/h. This is advantageous, for example, in
car washes, narrow streets or for bringing mir-
r o rs t h a t h a v e b e e n m a n u a l ly f o l d e d in b a c k i n t o
the correct position. Mirrors that were folded in
are folded out automatically 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.<
Automatic heating
Below a certain outdoor temperature, both
exterior mirrors are heated whenever the
engine 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.Shift into reverse or move selector lever into
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.

Adjusting
54
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 page47.
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 operating,
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.

Transporting children safely
56
Transporting children safely
The right place for children
Do not leave children unattended in the
vehicle, otherwise they could endanger
themselves and other persons, e.g. by opening
the doors.<
Children always in the rear
Accident research shows that the safest place
for children is on the rear seat.
Children younger than 13 years of age or
with a height under 5 ft/150 cm may only
be transported in the rear in child restraint sys-
tems which correspond to the age, weight and
height of the child. Otherwise there is an
increased danger of injury in an accident.<
Children 13 years of age or older must wear a
safety belt as soon as a suitable child restraint
system can no longer be used due to their age,
size and weight.
Exception for front passenger seat
Should it ever be necessary to use a child
restraint system on the front passenger
seat, the front and side airbags on the passen-
ger side must first be deactivated. Otherwise,
there is an increased risk of injury for the child if
the airbags are triggered, even with a child
restraint system.<
For more information on automatic deactivation
of the front passenger airbags, refer to
page101.
Installing child restraint
systems
Observe the child restraint system manu-
facturer's instructions for selection,
installation and use of the child restraint sys-
tems. Otherwise the degree of protection may
be reduced.<
Backrest width* on front passenger
seat
Open the backrest width setting of the
front passenger seat all the way. After
mounting the child's seat, deactivate the active
backrest width adjustment and do not call up
any memory position. Otherwise this limits the
stability of the child's seat on the front passen-
ger seat.<
1.After unlocking the vehicle, sit on the front
passenger seat and close the door to call up
the memory position.
2.Completely open the backrest width adjust-
ment, refer to page46.
3.Deactivate active backrest width adjust-
ment, refer to page47.
4.Install child's seat.
Child seat security
All rear safety belts and the safety belt for the
front passenger can be locked against pulling
out to secure child restraint systems.

Mobility
245Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Protect valve stems with valve stem
seal caps against dirt and contamina-
tion. Dirt in valve stems is a frequent source
of gradual air loss.<
4.Initialize the Flat Tire Monitor, refer to
page95, or reset the Tire Pressure Monitor,
refer to page97.
5.Replace the damaged tire as soon as possi-
ble and have the new wheel/tire balanced.
Driving with compact wheel
Drive reservedly and do not exceed a speed of
50 mph/80 km/h.
The driving characteristics change, for example
reduced track stability on braking, extended
braking distance, and altered self-steering
characteristics in the limit range. In conjunction
with winter tires, these characteristics are more
pronounced.
Only one compact wheel may be
mounted. Restore the wheels and tires to
their original size as quickly as possible. Failure
to do so is a safety risk.<
Vehicle battery
Battery care
The battery is 100 % maintenance-free, i.e., the
electrolyte will last for the life of the battery
when the vehicle is operated in a temperate cli-
mate. Your BMW center will be glad to advise in
all matters concerning the battery.
Charging battery
Only charge the battery in the vehicle via the
terminals in the engine compartment with the
engine switched off. Connections, refer to
Jump starting on page248.
Disposal
Have old batteries disposed of by your
BMW center or hand them in to a recy-
cling center. Maintain the battery in an upright
position for transport and storage. Always
restrain the battery to prevent it from tipping
over during transport.<
Power failure
After a temporary power supply interruption,
some settings are lost. Take the following
steps:
>Seat, mirror and steering wheel memory
Store the positions again, refer to page48.
>Time and date
Reset, refer to text starting on page86.
>Radio
Store stations again, refer to page174.
>Navigation system
Wait until the system starts, refer to
page142.
Fuses
Never attempt to repair a blown fuse and
do not replace a defective fuse with a sub-
stitute of another color or amperage rating, as
this could lead to a circuit overload, ultimately
resulting in a fire in the vehicle.<
Sedan
Spare fuses, plastic tweezers and fuse alloca-
tion diagram are located in the compartment for
the onboard tool kit, refer to page237.
Sports Wagon
Spare fuses and a pair of plastic tweezers are
contained in the onboard tool kit, refer to
page237. A fuse allocation diagram is located
in the cargo bay behind the right-hand side
panel.