2005 BMW 745i lumbar support

Controls
47Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Seats
Note before adjusting
Never attempt to adjust your seat
while operating the vehicle. The seat
could respond with unexpected movement,
and the ensuing loss of vehicle control
could lead to an accident.
Also on the passenger's side, do not incline
the backrest too far to the rear while the
vehicle is being driven, as otherwise there
is a danger in the event of an accident of
'sliding under' the safety belt, eliminating
the protection normally provided by the
belt.<
Please observe the information on damage
to safety belts provided on page51 and the
information on the active head restraints on
page49.
The concept
You adjust the seat in two stages:
1Preselect the function: the button lights
up brightly
2Adjustments: slide control knob to
>front or rear or
>upwards or downwards
>or turn
Power seat adjustment
You can use the control knob to adjust var-
ious functions after first selecting them with
the buttons.
To ensure that the safety systems
continue to provide optimized protec-
tion, please observe the adjustment
instructions on page47.<
3Longitudinal direction:
Height:
Backrest:
This button is normally active
4Thigh support:
Height:
Tilt angle:
5Lumbar support
*, refer to next column
6Height of the head restraint:
Front comfort seat* adjustment
In addition to the power seat functions,
several other adjustment options are also
available with the comfort seat:
4Thigh support:
Tilt angle:
5Lumbar support, see below
Backrest width:
Increase or decrease lateral
support
6Shoulder support, see below
Height of the head restraint:
Backrest:
Automatic backrest width
adjustment
The backrest automatically moves to the
widest possible position to ease driver
entry and exit before then returning to the

Adjustments
48 standard position or stored memory set-
ting.
This automatic system is influenced on
both seats by each door as well as on the
d r i v e r ' s s e a t b y t h e i g n i t i o n a n d o n t h e f r o n t
passenger's seat by the safety belt buckle.
Sports seat* adjustment
In addition to the power seat functions,
several other adjustment options are also
available with the sports seat:
4Thigh support:
6Height of the head restraint:
Lumbar support adjustment
5Lumbar support
You can also adjust the contours of the
backrest to obtain additional support in the
lumbar region.
The upper hips and spinal column receive
supplementary support to help you main-
tain a relaxed, upright sitting position.
>Press front or rear:
Increase or decrease curvature
>Press top or bottom:
Extend curvature upward or downward.
Shoulder support adjustment
6Adjust the tilt angle of the shoulder
support:
You can use the adjustable upper backrest
for supplementary support in the shoulder
region. This provides a relaxed driving
position and helps relieve stress on the
shoulder muscles.
Make corrections in the forward/
backward adjustment of the seat to
ensure that the safety belt still fits firmly
against your body. If you do not do this, the
protection provided by the safety belt may
be reduced.<
Rear comfort seat* adjustment
You can use the control knob to adjust var-
ious functions after first selecting them with
the buttons.
1Longitudinal direction:
Tilt angle:
Backrest:
This button is normally active
2Lumbar support, refer to page48
3Shoulder support:
Height of the head restraint:
Backrest:
It is not possible to adjust the comfort
seats if the safety switch for the
power windows has been pressed, refer to
page44.<
Adjusting passenger seat from rear
The front passenger's seat can be adjusted
from the rear sitting positions, for instance,
when a rear passenger desires more leg-
room.
Press the button to activate this function,
refer to arrow.
You can use the control knob to adjust the
settings after selecting the desired function
with the buttons.

Controls
55Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Hold refer to Automatic Hold on
page65.
You can select the displayed function using
the button on the steering wheel.
If you have activated the Automatic
Hold feature, refer to page65, you
can use the button on the steering wheel to
deactivate the system for parking maneu-
vers etc.<
Seat, mirror and steering
wheel memory
You can store and select two different
adjustment settings for the driver's seat,
exterior mirrors and steering wheel.
If your vehicle is equipped with comfort
seats, you can also store and set two sitting
positions for each additional seat with the
memory.
The adjustment of the lumbar support is not
stored in the memory.
Storing
1.Radio mode, or switch on ignition
2.Set desired sitting position; for driver's
seat also the exterior mirror and steer-
ing wheel position 3.Press
MEMORY button:
The indicator lamp within the button
comes on
4.Press the desired memory button 1 or 2:
The indicator lamp goes out.
Selecting a stored setting
Convenience mode
1.Driver's door open after unlocking or
ignition lock in radio mode
2.Briefly press the desired memory but-
ton 1 or2.
The system immediately cancels the
adjustment procedure when you press one
of the seat adjustment buttons or use one
of the memory buttons.
Safety feature
1.Driver's door closed and ignition
switched either on or off
2.Press memory button 1 or2 and main-
tain pressure until the adjustment pro-
cess has been completed.
If you press the
MEMORY button acciden-
tally:
Press the button again; the indicator lamp
goes out.
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.<
You can have your vehicle pro-
grammed to automatically dial in your
own individual adjustment settings for the
seat, mirrors and steering wheel whenever
you use your personal remote control to
unlock the vehicle.<
When using the Key Memory feature
always make sure that the footwell
behind the driver's seat is empty and unob-
structed. If you fail to do so, any persons or
objects behind the seat could be injured or
damaged by a rearward movement of the
seat.<

Everything from A to Z
226 "Location" for naviga-
tion135,142,143,144
Lock buttons, doors, refer
to Engaging locks39
Lock code178
Locking, vehicle
– from inside39
– from outside36
Locking without key, refer
to Comfort Access37
"LOGIC7" in audio
mode150
Longlife oils196
– specified engine oils196
Low beams100
– automatic100
– indicator lamp, defective
lamp83
Lower back support, refer
to Lumbar support48
Low-fuel warning light,
refer to Fuel gauge86
Lug bolts205
Luggage compartment
– Comfort Access37
– locking separately40
– opening, remote
control36
– opening/closing, refer to
Luggage compartment
lid39
– opening from inside40
– opening from outside39
– remote control36
– volume216
Luggage compartment
lid39
– Comfort Access37
– emergency release, refer
to Manual
operation40,41
– indicator lamp83
– locking separately40
– manually unlocking39
– opening, remote
control36
– opening from inside40
– opening from outside39
– operation,
automatic36,41
– remote control36Luggage compartment
net42
Luggage rack, refer to
Roof-mounted luggage
rack125
Luggage strap125
Lumbar support47,48
M
M+S tires, refer to
Winter tires193
Maintenance82
Maintenance System198
Make-up mirror, refer to
Illuminated vanity
mirror54
"MANUAL" for radio153
Manual operation
– door lock38
– driver's door38
– glass roof, electric45
– parking brake66
– transmission interlock for
automatic transmission
with Steptronic70
Manual release
– fuel filler door186
– luggage compartment
lid40
Manual station search153
Manufacturer5
Map
– changing scale27,135
– destination entry135
"Map dir. travel" for
navigation139,140
"Map facing N." for
navigation139,140
Map facing north139
Marking, tires190
Master key34
– with remote control34
Maximum cooling105
Maximum roof weight216
"Memo"90
Memo90
"Memorize", automatic
climate control108
"MEMORIZE" for radio154Memory, refer to
– Seat, mirror and steering
wheel memory55
– Vehicle Memory,
Key Memory56
MENU button18
"MENU" for DVD mode169
"Menu name",
Control Center22
Menus, Control Display21
Microfilter, automatic
climate control108
Microphone for voice
command177
Mirrors53
– automatic curb
monitor56
– dimming feature53
– memory, refer to Seat,
mirror and steering wheel
memory55
– mirror heating53
Missed calls, on Control
Display181
"Missed" for telephone181
Mobile service182
Modifications, technical,
refer to For your own
safety5
Monitor
– refer to Control Center17
– refer to Control Center in
rear24
Most recent portable phone
numbers180
Multi-function steering
wheel10,16
Multi-function switch
– turn signals/headlamp
flasher71
– wiper system72
Multimedia monitor, refer to
Control Display18
Music track,
sampling158,161