2008 BMW 528I suspension

Notes
6
Parts and accessories
For your own safety, use genuine parts
and accessories approved by BMW.
When you purchase accessories tested and
approved by BMW and Genuine BMW Parts,
you simultaneously acquire the assurance that
they have been thoroughly tested by BMW to
ensure optimum performance when installed
on your vehicle.
BMW warrants these parts to be free from
defects in material and workmanship.
BMW will not accept any liability for damage
resulting from installation of parts and accesso-
ries not approved by BMW.
BMW cannot test every product made by other
manufacturers to verify if it can be used on a
BMW safely and without risk to either the vehi-
cle, its operation or its occupants.
Genuine BMW Parts, BMW Accessories and
other products approved by BMW, together
with professional advice on using these items,
are available from all BMW centers.
Installation and operation of non-BMW
approved accessories such as alarms, radios,
amplifiers, radar detectors, wheels, suspension
components, brake dust shields, telephones,
including operation of any mobile phone from
within the vehicle without using an externally
mounted antenna, or transceiver equipment
such as CBs, walkie-talkies, ham radios or the
like may cause extensive damage to the vehicle,
compromise its safety, interfere with the vehi-
cle's electrical system, or affect the validity of
the BMW Limited Warranty. See your BMW
center for additional information.<
Maintenance, replacement, or repair of
the emission control devices and sys-
tems may be performed by any automotive
repair establishment or individual using any cer-
tified automotive part.<
California Proposition 65 Warning
California law requires us to issue the following
warning:
Engine exhaust and a wide variety of
automobile components and parts,
including components found in the interior fur-
nishings in a vehicle, contain or emit chemicals
known to the State of California to cause cancer
and birth defects and reproductive harm. In
addition, certain fluids contained in vehicles and
certain products of component wear contain or
emit chemicals known to the State of California
to cause cancer and birth defects or other
reproductive harm.
Battery posts, terminals and related accesso-
ries contain lead and lead compounds. Wash
your hands after handling.
Used engine oil contains chemicals that have
caused cancer in laboratory animals. Always
protect your skin by washing thoroughly with
soap and water.<

Technology for comfort, convenience and safety
94 Automatic transmission:
You can use HDC in every drive position.
Displays in instrument cluster
1Display for target speed
2HDC display
Malfunction in driving-stability control
systems
The warning lamp for the brake system
lights up, together with the indicator
lamps for ABS, DSC and Tire Pressure
Monitor or Flat Tire Monitor. A mes-
sage appears on the Control Display.
The driving-stability control systems
have failed. Conventional braking effi-
ciency remains available without limita-
tions. While you may continue, you
should remember to proceed cau-
tiously and drive defensively while avoiding full
brake applications. The Tire Pressure Monitor
or the Flat Tire Monitor is also malfunctioning.
Have the system checked as soon as possible.
Display of the previously described
malfunction in Canadian models.
The DSC indicator lamp lights up. A
message appears on the Control Dis-
play. A malfunction has occurred in the
DSC and DTC. The stabilizing actions are no longer available. The vehicle remains opera-
tional. Have the system checked as soon as
possible.
The brake system warning lamp lights
up yellow. A message appears on the
Control Display. The brake assistant is
defective. Have the system checked as soon as
possible.
Display of the previously described
malfunction in Canadian models.
Starting assistant
The starting assistant enables you to start off
conveniently on slopes. The handbrake is not
required for this purpose.
1.Hold the vehicle with the footbrake.
2.Release the footbrake and drive off quickly.
The starting assistant holds the vehicle
for approx. 2 seconds after releasing the
footbrake. After releasing the footbrake, begin
to drive immediately; otherwise, the starting
assistant no longer holds the vehicle after
approx. 1 second and your vehicle will start to
roll backward.<
Dynamic Drive*
The concept
Dynamic Drive minimizes body roll and opti-
mizes vehicle stability during cornering and
evasive maneuvers.
Dynamic Drive is based on active stabilizers on
the front and rear axles. Suspension compli-
ance adapts to suit driving conditions, varying
from performance-oriented during cornering to
smooth and comfort-oriented when the vehicle
is proceeding in a straight line. During vehicle
operation, the system continuously runs
through closed-loop control cycles lasting only
fractions of a second.
The system assumes operational status each
time you start the engine.

Controls
95Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Sports Wagon: self-leveling
suspension
Malfunction
The warning lamp for self-leveling sus-
pension lights up yellow and a message
is shown on the Control Display. A mal-
function has occurred in the self-leveling sus-
pension. Stop and check the vehicle. If it is con-
siderably lower at the rear than at the front, and
possibly also on one side – rear left compared to
rear right –, go to the nearest BMW center or a
workshop that works according to BMW repair
procedures with correspondingly trained per-
sonnel. Drive with appropriate caution in the
meantime. The vehicle has reduced ground
clearance and driving comfort may be notice-
ably reduced. Even if the position of the vehicle
is normal, go to the nearest BMW center or a
workshop that works according to BMW repair
procedures with correspondingly trained per-
sonnel.
FTM Flat Tire Monitor*
The concept
The Flat Tire Monitor detects a pressure loss in
one tire by comparing the speeds of the individ-
ual wheels during driving.
In the event of a pressure loss, there is a change
in the rolling circumference and therefore the
rotation speed of the corresponding wheel. The
system detects this change and reports it as a
flat tire.
Functional requirement
In order to assure the reliable reporting of a flat
tire, the system must be initialized for the cor-
rect tire inflation pressure.
The initialization must be repeated after
each time the tire inflation pressure is cor-
rected and after every tire or wheel change.<
System limits
The Flat Tire Monitor cannot indicate sudden
severe tire damage caused by outside factors
and does not detect a natural, even pressure
drop in all four tires.
In the following situations, the system could be
delayed or malfunction:
>System has not been initialized
>Driving on snowy or slippery road surface
>Sporty driving style: slip in the drive wheels,
high lateral acceleration
>Driving with snow chains
*
When you are driving with the compact wheel*
the Flat Tire Monitor is unable to function.
Initializing system
The initialization finishes during driving,
which can be interrupted at any time.
When driving resumes, the initialization is con-
tinued automatically. Do not initialize the sys-
tem when driving with snow chains
* or com-
pact wheel
*.<
iDrive, for operating principle refer to page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Turn the controller until "Settings" is
selected and press the controller.
4.Select "Vehicle / Tires" and press the con-
troller.

Mobility
227Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Tire condition
Inspect your tires frequently for tread wear,
signs of damage and for foreign objects lodged
in the tread. Check the tread depth.
Minimum tread depth
The tread depth should not drop below 0.12 in/
3 mm, although, for example, European legisla-
tion only specifies a minimum tread depth of
0.063 in/1.6 mm. At tread depths below 0.12 in/
3 mm there is an increased risk of high-speed
hydroplaning, even when only small amounts of
water are present on the road surface.
When winter tires wear down past a tread depth
of 0.16 in/4 mm, they become perceptibly less
suitable for winter conditions. For the sake of
safety, new tires should be installed.
Wear indicators at the tread-groove base, refer
to arrow, are distributed over the tire's circum-
ference and are marked on the side of the tire
with TWI – Tread Wear Indicator. If the tire tread
has been driven down to the wear indicators, a
tread depth of 0.063 in/1.6 mm has been
reached.
Wheel/tire damage
Please note that low-profile tires cause wheels,
tires and suspension parts to be more suscep-
tible to road hazards and consequential dam-
ages.
Unusual vibrations encountered during normal
vehicle operation can indicate tire failure or
some other vehicle defect. This can, for exam-
ple, be caused by driving over curbs. These
kinds of problems may also be signaled by other
changes in vehicle response, such as a strong
tendency to pull to the left or right.In these cases, reduce speed immedi-
ately and have wheels and tires thor-
oughly checked. To do so, drive carefully to the
nearest BMW center or tire shop that works
according to BMW repair procedures with cor-
respondingly trained personnel. If necessary,
have the vehicle towed there. Otherwise, tire
damage can be extremely dangerous to vehicle
occupants and other road users.<
Run-flat tires*
You will recognize run-flat tires by the circular
symbol containing the letters RSC on the side
of the tire.
Run-flat tires consist of partially self-contained
tires and special rims. The sidewall reinforce-
ment ensures that the tire retains some residual
safety in the event of pressure drop and driving
remains possible to a restricted degree.
To continue driving with a damaged tire:
>With Flat Tire Monitor, refer to Indication of
a flat tire, page96
>With Tire Pressure Monitor, refer to Mes-
sage with low tire inflation pressure,
page98
New wheels and tires
Have new wheels and tires installed only
by your BMW center or tire shop that
works according to BMW repair procedures
with correspondingly trained personnel. If this
work is not carried out properly, there is a dan-
ger of subsequent damage and related safety
hazards. Make sure that the new wheels are bal-
anced.<

Everything from A to Z
278 Run-flat tires227
– continuing driving with a
damaged tire96,98
– flat tire96,98
– Flat Tire Monitor95
– new wheels and tires227
– tire inflation
pressure96,98,220
– Tire Pressure Monitor97
– tire replacement227,228
– winter tires228
S
Safety5
Safety belts50
– damage51
– refer to Caring for your
vehicle brochure
– sitting safely45
– warning lamp50
Safety belt tensioners
– refer to Airbags100
– refer to Safety belts50
Safety systems
– ABS Antilock Brake
System91
– airbags100
– driving stability control
systems91
– safety belts50
Safety tires, refer to Run-flat
tires227
Satellite radio179
– enabling channel179
– selecting channel180
– storing channel180
"SAT" with radio169,179
"Save current
destination"153
"Scan"
– music tracks on CD184
– stations with radio173
Scan
– CD changer184
– CD player184
– radio173"Scan all" in audio mode184
"Scan directory" in audio
mode184
Screen, refer to iDrive16
Screw thread for tow
fitting250
SDARS, refer to Satellite
radio179
"Seat heater distribution"51
Seats46
– active backrest width
adjustment47
– adjusting the seats46
– comfort seat46
– easy entry/exit47
– heating51
– lumbar support47
– memory, refer to Seat, mirror
and steering wheel
memory47
– shoulder support46
– sitting safely45
– storing the setting47
– thigh support46
– ventilation, refer to Active
seat ventilation52
Securing load
– refer to Securing cargo138
– with ski bag, refer to
Securing cargo131
"Select as
destination"150,213
"Select current speed"85
Selecting audio sources, refer
to Operation via iDrive168
Selecting distance with active
cruise control72
Selecting frequency
manually173
Selecting menu items19
Selecting route154
Selection options with
navigation system154
Selector lever, automatic
transmission with
Steptronic64Selector lever lock, refer to
Selecting transmission
positions64
Self-leveling suspension95
Service, refer to Roadside
Assistance248
Service and Warranty
Information Booklet for
US models235
"Service Info"81,211,232
Service Interval Display
– refer to CBS Condition
Based Service235
– refer to Service
requirements81
"Service Request"204,211
"Service
requirements"82,211,232
Service requirements81
– refer to CBS Condition
Based Service235
"Set"
– in audio mode169
– on trip computer81
"Set date"87
"Set service date"82
"Set time"87
Setting button, refer to
Controls, controller16
"Settings"215
– for BMW Assist213
– for unlocking30
Settings
– BMW Night Vision105
– changing on Control
Display86
– clock, 12h/24h mode87
– configuring, refer to
Personal Profile29
– date87
– language88
– units of measure88
Settings menu, refer to
imenu17
Setting time, refer to
Preselecting activation
times119

Reference 279
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Shifting gears, Automatic
transmission with
Steptronic64
Shift paddles on steering
wheel66
Short commands of voice
command system259
"Short route" for
navigation154
Short route in navigation, refer
to Selecting route154
Shoulder support46
"Show current position"149
"Show destination
position"149
Shuffled, refer to Random
– CD changer185
– CD player185
Side airbags100
Side marker lamps, replacing
bulbs240
Side-mounted turn signals,
replacing bulbs240
Side window blinds, refer to
Sun blinds122
Signal horn, refer to Horn10
Sitting safely45
– with airbags45
– with head restraint45
– with safety belts45
Ski bag131
Sliding/tilt sunroof
– refer to Glass sunroof,
electric41
– refer to Panorama glass
sunroof43
Slope assistant, refer to
Starting assistant94
Snap-in adapter
– mounting/removing207
– using194
Snow chains229
Socket for Onboard
Diagnostics interface236
Socket for remote control,
refer to Ignition lock61Sockets, refer to Connecting
electrical devices126
Soft closure aid, refer to
Automatic soft closing33
Song search on CD, refer to
Sampling tracks184
SOS, refer to Initiating an
emergency request247
Sound distribution in audio
mode
– front/rear fader170
– right/left balance170
Spare
– adapter for spare key28
– fuses245
– key28
Spare wheel
– refer to Changing
wheels242
– refer to Compact wheel
244
Special oils, refer to Approved
engine oils233
Specified oil grades, refer to
Approved engine oils233
Speed
– limit85
– with compact wheel245
Speed-dependent
volume170
Speed limit warning, refer to
Speed limit85
Speedometer12
"Speed volume", tone
control170
Speed with winter tires228
Sport automatic
transmission66
– Dynamic Driving Control66
– kick-down64
– towing250
– with comfort access39
Sport program, Automatic
transmission with
Steptronic64Sports Wagon
– automatic roll-up cover128
– automatic tailgate
operation36
– compartments in cargo
bay129
– expanding cargo bay128
– opening rear window34
– opening tailgate35
– panorama glass sunroof43
– partition net129
– rear window wiper69
– rear window wiper, changing
wiper blade237
– releasing fuel filler door in
event of electrical
malfunction218
– roll-up cover128
– roll-up cover for cargo
bay128
– self-leveling suspension95
– socket in cargo bay126
– storage area package130
– tail lamps, replacing
bulbs241
Stability control, refer to
Driving stability control
systems91
"Star button"55
Star button54
Start/Stop button61
– starting the engine62
– switching off the engine62
"Start" for stopwatch86
"Start guidance"147,
156
Starting, refer to Starting
engine62
Starting assistance, refer to
Jump starting248
Starting assistant94
Starting difficulties, refer to
Jump starting248
Starting off on slopes, refer to
Starting assistant94
Start menu, iDrive17
"Start route guidance"149
"Start service"211