lumbar support BMW 525I SPORT WAGON 2001 Owners Manual

52n
For maximum safety, please comply
with the following instructions when ad-
justing a seat:
Never try to adjust your seat while
operating the vehicle. The seat
could respond with unexpected move-
ment, and the ensuing loss of vehicle
control could lead to an accident.
Wear the safety belt firmly against your
body at all times. In the event of a fron-
tal impact, a loose lap belt could slide
over your hips, leading to abdominal
injury. In addition, the safety belt's
restraint effectiveness is reduced if the
belt is worn loosely.
Never ride with the backrest reclined to
an extreme horizontal angle (especially
important for front passengers to
remember). Keep the backrest relatively
upright to minimize the risk of "sliding
under" the safety belt and sustaining
injury in an accident.
Do not slide the seats to the rear
when the vehicle is at an extreme angle
(on garage ramps or steep slopes, for
instance), to prevent the shoulder
strap's automatic height adjustment
mechanism from disengaging.<
Correct sitting postureTo reduce strain on the spinal column,
sit all the way back in the seat and rest
your back fully against the backrest.
The ideal sitting posture is achieved
with your head extending from your
spine in a straight line.
For long-distance driving, you may wish
to increase the backrest tilt-angle
slightly to reduce muscular tension.
Please remember that you should
always remain able to grasp the entire
periphery of the steering wheel without
straightening your arms.1 Tilt angle (only driver's side)
2 Forward/backward adjustment
3 Cushion height
4 Backrest angle
5 Head restraint height
Adjust the angle of the head restraints
by tilting the head restraint, refer to
page 53.
Read and comply with the adjust-
ment instructions in the previous
column. Failure to do so can result in
diminished personal safety.<
Lumbar support
*
Refer to the BMW comfort seat on
page 54.380de023
Seat adjustment Electric power seat(s
*)

54n
BMW comfort seat
*
This seat allows you to make additional
adjustments for:
1 Lumbar support
2 Shoulder supportLumbar supportYou can adjust the backrest's contour
for additional support in the curvature
of your spine's lumbar region.380de024
The upper hips and spinal column
receive supplementary support to help
you maintain a relaxed, upright posture.
>Press the front/rear of the switch:
Increase/decrease curvature.
>Press the upper/lower end of the
switch:
Increase the upper/lower curvature.
Comply with the adjustment
instructions on page 52. Failure
to do so could result in diminished
personal safety.<
Shoulder supportYou can use the adjustable upper back-
rest for supplementary support in the
shoulder region. This provides a
relaxed sitting posture and helps relieve
stress on the shoulder muscles.
Press the rocker switch: the support
angle of the upper backrest section is
adjusted.
To obtain an optimal seating posture,
we recommend:
Driver and front passenger:
1 Adjust the upper backrest section
to its extreme rear position.
2 Adjust to the optimal sitting posture
as shown on page 52 under "Correct
sitting posture."
3 Bring the upper backrest section
forward until your shoulders enjoy
firm support.380de064

IndexDataTechnologyRepairsCar careControlsOverview
55n
BMW comfort seat
*
BMW sports seat
*
BMW active seat*
Front passenger's seat adjusted for
relaxed traveling:
1 Adjust the upper backrest section
to its extreme rear position.
2 Increase the seat cushion tilt.
3 Tilt the backrest more.
4 Bring the upper backrest section
forward.
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.<
With this seat, you can also adjust the
thigh support. To do that, press the
switch.390de634
Active changes in the seat's surface
help to avoid muscle cramps, pain in
the spine's lumbar region and fatigue.
To activate the seat, press the button
(arrow).
For additional details concerning the
BMW active seat, please refer to the
chapter describing "Advanced
technology" on page 210.390us715

58n
Seat, mirror and steering wheel memoryYou can store and call up three different
seat, exterior mirror and steering wheel
positions. The illustration shows the
buttons on the driver's door for making
these position adjustments.
The adjustment for the lumbar support
is not stored in the memory.390de032
To store1 Ignition key at position 1 or 2.
2 Adjust the desired positions for the
seat, door mirror and steering wheel.
3 Press the
M
EMORY button: the indi-
cator lamp in the button comes on.
4 Press memory button 1, 2 or 3, as
desired: the indicator lamp goes out.
To select a stored settingConvenience function:
1 The driver's door remains open after
unlocking or the ignition key is in
position 1.
2 Briefly press memory button 1, 2 or 3,
as desired.
Movement stops immediately when
one of the seat adjustment or
memory buttons is activated during
the adjustment process.
Security function:
1 The driver's door is closed and the
ignition key is either removed or in
position 0 or 2.
2 Press and hold the desired memory
button (1, 2 or 3) until the adjustment
process is completed.
If you press the
M
EMORY button
accidentally: press the button a second
time; 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.<

Everything from A to Z

231n

IndexDataTechnologyRepairsCar careControlsOverview

Height219
Height adjustment
seats52
steering wheel56
Help with jump
starting200

t

HiFi system211
High beams24
bulb replacement183

t

High Performance Synthetic
Oils166
High-mount brake lamp187
Hood release159

t

Horn25
Hydraulic Brake Assistant,
refer to DBC23, 100, 145

I
Ice warning83
Identification number of the
vehicle169
Identification, tires153
Ignition key36
Ignition lock68
Imprint4
Independent
ventilation94, 120
Independent ventilation,
refer also to the onboard
monitor Owner's Manual
Indicator lamps22

t

Inflation
pressure29

t

, 30, 150
monitoring103, 213
INSPECTION85
Instrument cluster18, 20
Instrument lighting105
Instrument panel20
Instrument panel switch78
Instruments18
Integrated rear
suspension214
Intensive
cleaning78, 79, 164
Interaxle tire rotation152
Interference indicators86
Interference with
car phones149
Interior lamps106
bulb replacement188

t

remote control40
Interior mirror57
with automatic dimming
feature211
Interior motion sensor48
deactivation48
Interior rearview mirror
with automatic dimming
feature57
Interlock68
Intermittent mode78

J
Jack190

t

Jump starting200

t
KKey Memory60
Key, transmitter36
Keys36
Keys with remote control36
Kickdown73, 76LLashing eye136
Leather care175
Length219
Level control
system23, 214
inactive148t
License plate lamps, bulb
replacement188t
Light switch105
Light-alloy wheels156
Lighter126
Lights-on warning105
LIMIT95
Load-securing devices136
Locking and unlocking the
doors38
Louvers108, 114
Low beams105
bulb replacement183tLow-fuel warning lamp84
Lug bolts191
Lug wrench191t
Luggage compartment46
capacity221
hanger46
lamps106
Luggage compartment
lamps, bulb
replacement189t
Luggage compartment lid/
tailgate43
emergency actuation43
opening separately43
remote control41
secure separately43
unlock in case of electrical
fault43t
Luggage space46
Luggage straps46
Lumbar support54
MM+S tires154
Magic Eye194
Maintenance85t, 170t
Malfunction displays86t