air suspension BMW X6 2008 Owners Manual

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 Sports Activity Vehi-
cle 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, for
instance, CBs, walkie-talkies, ham radios or
similar accessories, may cause extensive dam-
age to the vehicle, compromise its safety, inter-
fere with the vehicle's electrical system, or
affect the validity of the BMW Limited Warranty.
Refer to your BMW Sports Activity Vehicle Cen-
ter 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 laws require 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.<

Controls
89Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Chassis and suspension tuning
You can choose between two types of chassis
and suspension tuning.
>Normal:
The comfortable basic setting offers opti-
mum comfort when traveling.
>Sport:
The sporty basic setting offers increased
driving agility.
Selecting chassis and suspension
tuning
Press the button.
The system switches between the two chassis
and suspension tuning settings.
>Sport:
The LED in the button lights up and SPORT
is displayed in the instrument panel.
>Normal:
The LED in the button goes out.
The selection of the chassis and suspension
tuning setting is stored for the remote control
currently in use.
Starting assistant
The starting assistant enables you to start off
conveniently on slopes. The parking brake is
not required for this purpose.
1.Hold the vehicle with the footbrake.
2.Release the footbrake and immediately
drive off quickly.The starting assistant holds the vehicle
for approx. 2 seconds after releasing the
footbrake. Depending on the load, the vehicle
may also roll back slightly during this time.
After releasing the footbrake, immediately start
quickly, otherwise the starting assistant no
longer holds the vehicle after approx. 2 seconds
and it begins to roll back.<
Self-leveling suspension*
Malfunction
The warning lamp for self-leveling
suspension lights up yellow and a
message is shown on the Control
Display. A malfunction has occurred in the self-
leveling suspension. Stop and check the vehi-
cle. If it is considerably lower at the rear than at
the front, and possibly also on one side – rear
left compared to rear right –, proceed to the
nearest BMW Sports Activity Vehicle Center or
a workshop that works according to BMW
repair procedures with correspondingly trained
personnel. Drive with appropriate caution in the
meantime. The vehicle has reduced ground
clearance and driving comfort may be notice-
ably reduced. Even if the orientation of the vehi-
cle is normal, when a malfunction is indicated
on the display, you should proceed to the near-
est BMW Sports Activity Vehicle Center or a
workshop that works according to BMW guide-
lines and uses appropriately trained personnel.
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.

Wheels and tires
236 heat when tested under controlled conditions
on a specified indoor laboratory test wheel.
Sustained high temperature can cause the
material of the tire to degenerate and reduce
tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to
a level of performance which all passenger car
tires must meet under the Federal Motor Vehi-
cle Safety Standard No. 109. Grades B and A
represent higher levels of performance on the
laboratory test wheel than the minimum
required by law.
The temperature grade for this tire is
established for a tire that is properly
inflated and not overloaded. Excessive speed,
underinflation, or excessive loading, either sep-
arately or in combination, can cause heat
buildup and possible tire failure.<
RSC – run-flat tires
You will recognize run-flat tires by a circular
symbol containing the letters RSC on the side
of the tire, refer to page237.
M+S
Winter and all-season tires.
These have better winter properties than sum-
mer tires.
XL
Indicates specially reinforced tires.
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 are
distributed over the tire's circumference 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 Sports Activity Vehicle Center or
tire shop that works according to BMW repair
procedures with correspondingly trained per-
sonnel. If necessary, have the vehicle towed
there. Otherwise, tire damage can be extremely
dangerous to vehicle occupants and other road
users.<

Reference 279
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Reverse gear, automatic
transmission with
Steptronic61
Road map150
"Roadside Assistance"222
Roadside Assistance253
Roadside assistance222
Roadside parking lamps101
Roller sun blinds115
Roof load capacity260
Roof-mounted luggage
rack130
Rope, refer to Tow-starting
and towing254
Rotary pushbutton, refer to
iDrive16
Route146
– changing152
– displaying149
– displaying arrow display149
– displaying map view150
– displaying roads and towns/
cities150
– displaying towns/cities150
– list150
– selecting146
– selecting criteria146
RSC Runflat System
Component, refer to Run-
flat tires237
Runflat System Component
RSC, refer to Run-Flat
Tires237
Run-flat tires237
– continuing driving with a
damaged tire90,92
– flat tire90,92
– new wheels and tires237
– tire inflation
pressure90,92,232
– tire replacement237S
Safety5
Safety belts47
– damage47
– sitting safely42
– warning lamp47
Safety belt tensioners
– refer to Airbags95
– refer to Safety belts47
Safety systems
– ABS Antilock Brake
System85
– airbags95
– driving stability control
systems85
– DSC Dynamic Stability
Control86
– safety belts47
Safety tires, refer to Run-flat
tires237
"SAT"161,170
Satellite radio170
– displaying additional
information171
– enabling170
– selecting channel171
– storing channel171
"Scan"
– for DVD system in rear197
– sampling stations with
radio165
– sampling tracks on CD175
Scan
– CD changer175
– CD player175
– radio165
"Scan all"
– DVD system in rear198
– in audio mode175
"Scan directory"
– for DVD system in rear198
– in audio mode175
Screen, refer to iDrive16
Screw thread for tow
fitting254
SDARS, refer to Satellite
radio170
"Seat heater distribution"48Seat heating48
Seats43
– adjusting43
– adjusting electrically43
– adjusting manually43
– backrest width44
– heating48
– lumbar support44
– memory, refer to Seat, mirror
and steering wheel
memory44
– shoulder support44
– sitting safely42
– storing the setting44
– thigh support43,44
– ventilation, refer to Active
seat ventilation and Seat
heating48
Securing load
– refer to Securing cargo130
– with ski bag, refer to
Securing cargo122
"Select as
destination"142,225
"Select current speed"77
Selecting audio source160
Selecting country for
navigation137
Selecting frequency
manually165
Selecting menu items19
Selecting new scale for
navigation150
Selector lever, automatic
transmission with
Steptronic61
Selector lever lock, refer to
Reverse gear61
Self-leveling suspension89
Service, refer to Roadside
Assistance253
Service and Warranty
Information Booklet for
US models243
"Service Info"73,223,240
Service interval indicator, refer
to Service requirements72
"Service Request"216,223