2004 BMW 745i lumbar support

Controls
45Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
ment, and the ensuing loss of vehicle con-
trol 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 page 49 and the
information on the active head restraints on
page 47.
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
Electric power seat adjustment
You can use the control knob to adjust
various 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 page 44.<
3Forward/backward:
Height:
Backrest:
This button is always ready for opera-
tion
4Thigh support:
Height:
Tilt angle:
5Lumbar support
*, refer to page 46
6Height of the head restraint:
Front comfort seat* adjustment
In addition to the electric power seat func-
tions, several other adjustment options are
also available with the comfort seat:
4Thigh support:
Tilt angle:
5Lumbar support, refer to page 46
Backrest width:
Increase or decrease lateral
support
6Shoulder support, refer to page 46
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
standard position or stored memory set-
ting.
This automatic system is influenced on
both seats by each door as well as on the
driver's seat by the ignition and on the front
passenger's seat by the safety belt buckle.
Sports seat* adjustment
In addition to the electric power seat func-
tions, several other adjustment options are
also available with the sports seat:
4Thigh support:
6Height of the head restraint:

Adjustments
46
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.
Increase or decrease curvature
Increase curvature at top or bottom.
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
various functions after first selecting them
with the buttons.
1Forward/backward:
Tilt angle:
Backrest:
This button is normally active
2Lumbar support, see above3Shoulder 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
page 42.<
Adjusting passenger seat from the
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.
1Forward/backward:
Height:
Backrest:
2Height of the head restraint:
Press the button again, refer to arrow, to
deactivate this function.
Resetting to standard adjustment
position

Controls
53Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
matic recirculated-air control on
page 104
>"Navi info"
To repeat the most recent message
from the navigation system, refer to
page 141
>"AUTO P"
To activate/deactivate Automatic Hold
refer to Automatic Hold on page 63.
You can select the displayed function using
the button on the steering wheel.
If you have activated Automatic Hold,
refer to page 63, you can use the but-
ton on the steering wheel to deactivate the
system for parking maneuvers 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 as well as the exterior mirror and
steering 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 position
2.Briefly press the desired memory but-
ton 1 or 2.
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 or 2 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 unit
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.<

Reference 221
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Infrared windshield, refer to
Entry/pass tags 126
Instrument cluster, refer to
Info Display 10, 12, 14
Instrument cluster
switch 70
Instrument illumination 100
Integrated universal remote
control 111
Ð malfunctions, refer to
Entry/pass tags 126
Interior lamps 100
Ð remote control 34
Interior mirror
Ð automatic dimming
feature 51
Interior motion sensor 41
Ð switching off 34, 41
Interior rearview mirror 51
Intermittent operation for
window wiper, refer to
Rain sensor 70
J
Joystick
Ð refer to Control Center 17
Ð refer to Controller 17
Jump-starting 207
K
Keyless Go, refer to
Comfort Access 34
Keyless opening and
closing, refer to Comfort
Access 34
Key Memory 54
Keys 32
Ð adapter for spare key 32
Kickdown 67
L
Language control 16, 25
"Last" 180
"Last dest." 136
"Last exit" 141
Latch, refer to LATCH
child-restraint fixing 58LATCH child-restraint
fixing 58
LEDs light-emitting
diodes 101
"Left"
Ð for automatic climate
control 106
Ð for seat heating 50
Length 213
Level control system 96
License plate lamp,
replacing bulbs 202
Light-emitting diodes
LEDs 101
Lighter 116
Lighting of instruments 100
Lights on warning 99
Light switch 99
"Limit" 86
"Limited Release" 24
Limit selection,
adjustment 86
Lists, Control Center 19
Litter container 114
Loading the vehicle 125
"Location"
135, 142, 143
Lock code 178
Locking without key, refer
to Comfort Access 34
"LOGIC7" for audio
mode 150
Louvers 102
Low beams 99
Ð automatic 99
Lower back support, refer
to Lumbar support 46
Lug bolts 204
Luggage compartment
Ð Comfort Access 35
Ð opening from the
inside 38
Ð operating via remote
control 34Luggage compartment lid
Ð automatic 34, 38
Ð Comfort Access 35
Ð emergency operation 39
Ð emergency release 39
Ð locking separately 37
Ð opening from the
inside 38
Ð opening from the
outside 37
Ð operating via remote
control 34
Luggage compartment
net 39
Luggage compartment
volume 214
Luggage rack, refer to
Roof-mounted luggage
rack 125
Lumbar support 46
M
M+S tires 192
Maintenance 198
Make-up mirror 51
Malfunction displays 82
Manually controlled
recirculated air 104
Manual operation
Ð automatic
transmission 67
Ð automatic transmission
lockout 68
Ð doors 36
Ð fuel filler door 186
Ð glass roof 43
Ð luggage compartment
lid 39
Ð parking brake 65
Manual release of
transmission lockout 68
Map CD/DVD 130
"Map dir. travel" for
navigation 140
"Map facing N" 139
"Map facing N." for
navigation 140
Maximum axle loads 214
Maximum roof weight 214