2011 BMW 3 SERIES lumbar support

Adjusting
Vehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
Sitting safely
The ideal seating position can make a vital con‐
tribution to relaxed, fatigue-free driving.
The seating position plays an important role in
an accident in combination with:
▷Safety belts, refer to page 48.
▷Head restraints, refer to page 49.
▷Airbags, refer to page 91.
Seats
General information
Do not adjust the seat while driving
Do not adjust the driver's seat while driv‐
ing, or the seat could respond with unexpected
movement and the ensuing loss of vehicle con‐
trol could lead to an accident.◀
Do not incline the backrest too far to the
rear
Also on the front passenger side, do not incline
the backrest on the front passenger side too far
to the rear during driving, or there is a risk of
slipping under the safety belt in the event of an
accident. This would eliminate the protection
normally provided by the belt.◀
Manually adjustable seats
At a glance
1Forward/backward
2Thigh support
3Seat tilt
4Backrest width
5Lumbar support
6Height
7Backrest tilt
Forward/backward
Pull the lever and slide the seat in the desired
direction.
After releasing the lever, move the seat forward
or back slightly to make sure it engages prop‐
erly.
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Height
Pull the lever and apply your weight to the seat
or lift it off, as necessary.
Backrest tilt
Pull the lever and apply your weight to the back‐
rest or lift it off, as necessary.
Seat tilt
Pull the lever and move the seat to the desired
tilt. After releasing the lever, apply your weight
to the seat or lift it off to make sure the seat en‐
gages properly.
Electrically adjustable seats
At a glance
1Seat and mirror memory
2Backrest width
3Lumbar support
4Backrest tilt
5Forward/backward, height, seat tilt
Note
The seat setting for the driver's seat is stored for
the remote control currently in use. When the
vehicle is unlocked via the remote control, the
position is automatically retrieved if the function,
refer to page 35, is activated for this purpose.
Adjustments in detail
1.Forward/back.
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2.Height.
3.Seat tilt.
4.Backrest tilt.
Thigh support
Pull the lever at the front of the seat and adjust
the thigh support.
Lumbar support
The curvature of the seat backrest can be ad‐
justed in such a way that it supports the lumbar
region of the spine. The lower back and the
spine are supported for upright posture.
▷Press the front/rear section of
the switch.
The curvature is increased/
decreased.
▷Press the upper/lower sec‐
tion of the switch.
The curvature is shifted up/
down.
Backrest width
Change the width of the backrest
using the side wings to adjust the
lateral support.
Front seat heating
Switching on
Press the button once for each temper‐
ature level.
The maximum temperature is reached when
three LEDs are lit.
If the drive is continued within approx. 15 mi‐
nutes, the seat heating is activated automati‐
cally with the temperature selected last.
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1.Pull the head restraint upward as far as pos‐
sible.
2.Press the button, arrow 1, and pull the head
restraint out completely.
Before transporting passengers
Reinstall the head restraint before trans‐
porting anyone in the seat; otherwise, the pro‐
tective function of the head restraint is unavail‐
able.◀
Seat and mirror memory
General information
Two different driver's seat and exterior mirror
positions can be stored and retrieved for each
remote control. Settings for the backrest width
and lumbar support are not stored in memory.
Storing
1.Switch on the ignition.
2.Set the desired position.
3. Press the button. The LED in the
button lights up.
4.Press the desired button 1 or 2. The LED
goes out.
If the M button is pressed accidentally:
Press the button again.
The LED goes out.
Calling up settings
Do not retrieve the memory while driving
Do not retrieve the memory setting while
driving, as an unexpected movement of the seat
or steering wheel could result in an accident.◀
Comfort function
1.Open the driver's door.
2.Switch off the ignition.
3.Briefly press the desired button 1 or 2.
The corresponding seat position is performed
automatically.
The procedure stops when a switch for adjust‐
ing the seat or one of the buttons is pressed.
Safety mode
1.Close the driver's door or switch on the ig‐
nition.
2.Press and hold the desired button 1 or 2 until
the adjustment procedure is completed.
Calling up of a seat position
deactivated
After a brief period, the calling up of stored seat
positions is deactivated to save battery power.
To reactivate calling up of a seat position:
▷Open and close the door or trunk lid.
▷Press a button on the remote control.
▷Press the Start/Stop button.
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Everything from A to Z
Index
A
ABS, Antilock Brake Sys‐
tem 104
ACC, Active Cruise Control
with Stop & Go 109
Activated-charcoal filter 139
Active Blind Spot Detec‐
tion 101
Active Cruise Control with
Stop & Go, ACC 109
Active Protection 102
Adaptive brake lights, refer to
Brake force display 102
Adaptive light control 88
Additional telephone 228
Additives, oil 275
Adjustments, seats/head re‐
straints 45
After washing vehicle 297
Airbags 91
Airbags, indicator/warning
light 92
Air circulation, refer to Recir‐
culated-air mode 135, 138
Air distribution,
manual 135, 138
Air drying, refer to Cooling
function 135, 137
Air flow, air conditioner 135
Air pressure, tires 263
Air vents, refer to Ventila‐
tion 139
Air volume, automatic climate
control 138
Alarm system 40
Alarm, unintentional 41
All around the center con‐
sole 14
All around the headliner 15
All around the steering
wheel 12
All-season tires, refer to Win‐
ter tires 270
Alternating-code hand-held
transmitter 142
Alternative oil types 275
AM/FM station 190
Announcement, navigation,
refer to Spoken instruc‐
tions 178
Antifreeze, washer fluid 66
Antilock Brake System,
ABS 104
Anti-slip control, refer to
DSC 104
Applications 255
Appointments 243
Approved engine oils 275
Apps 255
Apps, video playback 213
Arrival time 82
Ash tray 145
Assistance, Roadside Assis‐
tance 291
Assistance when driving
off 108
Assist, BMW 250
Assist system information, on
Control Display 85
Audio playback 199
Audio playback, Blue‐
tooth 213
AUTO intensity 137
Automatic car wash 296
Automatic climate con‐
trol 134
Automatic climate control with
enhanced features 136
Automatic Cruise Control with
Stop & Go 109
Automatic Curb Monitor 52
Automatic deactivation, front
passenger airbags 93
Automatic headlamp con‐
trol 87
Automatic locking 37
Automatic recirculated-air
control 138
Automatic transmission with
Steptronic 67
AUTO program, automatic cli‐
mate control 137
AUTO program, climate con‐
trol 135
AUTO program, intensity 137
Auto Start/Stop function 61
AUX-IN port 210
Average fuel consumption 82
Average speed 82
Axle loads, weights 304
B
Backrest curvature, refer to
Lumbar support 47
Backrest, width 47
Backup camera 123
Balance 188
Band-Aids, refer to First aid
kit 291
Bar for tow-starting/tow‐
ing 294
Bass 188
Battery replacement, vehicle
battery 287
Battery replacement, vehicle
remote control 30
Battery, vehicle 287
Belts, safety belts 48
Beverage holder, cu‐
pholder 150
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I
Ice warning, refer to External
temperature warning 76
Icy roads, refer to External
temperature warning 76
Identification marks, tires 267
Identification number, refer to
Important features in the en‐
gine compartment 272
iDrive 16
Ignition key, refer to Remote
control 30
Ignition off 59
Ignition on 59
Indication of a flat tire 95, 98
Individual air distribu‐
tion 135, 138
Individual settings, refer to
Personal Profile 31
Inflation pressure, tires 263
Inflation pressure warning
FTM, tires 97
Info display, refer to Com‐
puter 81
Information on the navigation
data 183
Initializing, Flat Tire Monitor
FTM 98
Initializing, Tire Pressure Mon‐
itor TPM 95
Instrument cluster 70
Instrument cluster, electronic
displays 72
Instrument lighting 89
Integrated key 30
Integrated universal remote
control 141
Intensity, AUTO program 137
Interactive map 173
Interior equipment 141
Interior lamps 90
Interior lamps via remote con‐
trol 35
Interior motion sensor 41
Interior rearview mirror 53
Interior rearview mirror, auto‐
matic dimming feature 53
Interior rearview mirror, com‐
pass 143
Intermediate destinations 175
Internet page 6
Intersection, entering for navi‐
gation 169
Interval display, service re‐
quirements 77
iPod/iPhone 210
J
Jacking points for the vehicle
jack 287
Jack, refer to Vehicle jack 287
Joystick, automatic transmis‐
sion 67
K
Key/remote control 30
Keyless Go, refer to Comfort
Access 38
Key Memory, refer to Personal
Profile 31
Kickdown, automatic trans‐
mission 67
Knee airbag 91
L
Lamp replacement 279
Lamp replacement, front 280
Lamp replacement, rear 285
Lamps 86
Lamps and bulbs 279
Lane departure warning 99
Lane margin, warning 99
Language on Control Dis‐
play 84
Lashing eyes, securing
cargo 160
LATCH child restraint fixing
system 56
Leather, care 297
LEDs, light-emitting di‐
odes 280
Length, vehicle 303
Letters and numbers, enter‐
ing 22
Light-alloy wheels, care 298
Light control 88
Light-emitting diodes,
LEDs 280
Lighter 145
Lighting 86
Lighting via remote control 35
Light switch 86
Load 159
Loading 159
Lock, door 36
Locking/unlocking from in‐
side 37
Locking/unlocking via door
lock 36
Locking/unlocking with re‐
mote control 34
Locking, automatic 37
Locking, central 33
Lock, power window 42
Locks, doors, and win‐
dows 58
Low beams 86
Low beams, automatic, refer to
High-beam Assistant 88
Lower back support 47
Luggage rack, refer to Roof-
mounted luggage rack 160
Lumbar support 47
M
Maintenance 277
Maintenance require‐
ments 277
Maintenance, service require‐
ments 77
Maintenance system,
BMW 277
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