2005 BMW X5 4.8IS climate control

113n
OverviewControlsMaintenanceRepairsDataIndex
Automatic climate control
*
Air conditioning
The air is cooled and
dehumidified and —
depending on the temperature setting —
warmed again. Depending on the
weather, the windshield may fog over
briefly when the engine is started. You
can reduce condensation forming on
the windows by switching on the air
conditioning.
During air conditioning condensa-
tion forms, which then exits under
the vehicle. That traces of water on the
ground are therefore normal.<
Maximum cooling
You will get maximum cool-
ing capacity using this pro-
gram if the engine is running and the
outside temperature is above approx.
417/56.
The temperature display 9 jumps to
607/166, the system switches over
to the recirculated-air mode, and the
maximum air supply flows from the ven-
tilation grills only. That is why you need
to keep these open if you select this
program.
AUC Automatic recirculated-air
control
You can respond to
unpleasant odors or pollut-
ants in the immediate environment by
shutting off the supply of outside air.
The system then recirculates the air
currently within the vehicle. In AUC
operating mode, a sensor detects pol-
lutants in the external air and controls
the shut-off automatically.
Press the button repeatedly to run
through the following control sequence
>Indicator lamps off: outside air supply
operational
>Left indicator lamp on, AUC mode:
the system recognizes pollutants in
the outside air and blocks the flow of
air when necessary. The system then
recirculates the air currently within
the vehicle.
Depending on the air quality, the
automatic system then switches back
and forth between outside air supply
and recirculation of the air within the
vehicle
>Right-hand indicator lamp on: the
outside air supply into the vehicle is
completely blocked. The system then
recirculates the air currently within
the vehicle.
With the button on the steering wheel
you can also switch between Off and
recirculated-air mode or AUC and recir-
culated-air mode, refer to page23.
If the windows fog over in the
recirculated-air mode, switch the
recirculated-air mode off and increase
the air supply as required.< Rear window defroster
When the rear window
defroster is activated, the
indicator lamp comes on. The rear win-
dow defroster switches off automati-
cally.
Residual heat
Press button when the motor
is switched off, but warm.
The heat which is stored in the engine
is utilized for heating the interior when
the engine has been switched off –
while waiting at a railroad crossing, for
instance.
This function may be activated when
the outside temperature is below
approx. 597/156, the engine is at
operating temperature, and the battery
is adequately charged. The LED on the
button will light up when all conditions
have been met.

114n
Automatic climate control
*
Ventilation The air vents for the upper body region
are adjustable:
1 Serrated dials for opening and clos-
ing the vent outlets through an infi-
nitely-variable range
2 Selector levers for airflow direction
3 Use the serrated dial to control the
temperature of the airflow:
>Turn toward blue: colder
>Turn toward red: warmer. 530de270
Rear climate control
*
1Air supply
2 Temperature
3 Adjusting the direction of the airflow 530de272
Air supply 0 Blower off
I Maximum blower speed
You can adjust the air supply for the
vent outlets through an infinitely-vari-
able range between the 0 and I set-
tings.
In the 0 setting, the blower is switched
off and the supply of air through the
vent outlets is blocked.
Individual adjustments on the front-seat
control elements influence the air sup-
ply for rear passenger area climate con-
trol. 530de273

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OverviewControlsMaintenanceRepairsDataIndex
Automatic climate control
*
Roller sun blinds
*
Temperature Passengers in the rear seating area can
adjust their own temperature for the
vent outlets:
>Turn toward blue: colder
>Turn toward red: warmer.
When you start the vehicle, this system
ensures that the selected temperature
is achieved as quickly as possible.
It then maintains this temperature,
regardless of the season.
A temperature setting is only pos-
sible when the blower is switched
on, not in the 0 setting.< 530de274
Microfilter/activated-charcoal
filter The microfilter removes dust and pollen
from the incoming air. The activated-
charcoal filter provides additional pro-
tection by filtering gaseous pollutants
from the outside air. Your BMW Sports
Activity Vehicle center replaces this
combined filter as a standard part of
your scheduled maintenance. A sub-
stantial reduction in air supply indicates
that the filter must be replaced before
normal maintenance.
Roller sun blinds for rear side
windows
*
Use the strap to pull out the blinds, then
hook them in the provided attachment.
With roller sun blinds attached,
do not open the windows during
travel. The blinds may otherwise be
damaged by the wind.<

116n
Independent ventilation
*
You can use this system to ventilate the
interior and lower its temperature, using
the blower of the independent ventila-
tion or of the automatic climate control.
The independent ventilation is operated
via the MID Multi-Information Display,
refer to page87, or via the onboard
computer, refer to the separate
Owner's Manual.
You can set two different times for the
system to start; it will remain active for
30 minutes. You can also switch it on
and off directly. Since the system uses
a substantial amount of electrical cur-
rent, you should refrain from switching
it on twice in succession without allow-
ing the battery to be recharged in nor-
mal operation between use.When a preselected activation time is
set, the independent ventilation is oper-
ational at outside temperatures above
approx. 607/166, or by direct switch
activation.
The air enters the passenger compart-
ment through the vent outlets in the
instrument cluster, which can be
adjusted for both direction and airflow.
Therefore, the vent outlets must be
open for the system to operate.

137n
OverviewControlsMaintenanceRepairsDataIndex
General driving notesClosing liftgate/tailgate
Operate the vehicle only when the
tailgate and liftgate are completely
closed. Otherwise, exhaust fumes
could enter into the passenger com-
partment.<
However, if special circumstances
should make it absolutely necessary
to operate the vehicle with the liftgate/
tailgate open:
1. Close all windows and the panorama
glass sunroof
2. Increase the air supply for the air
conditioner or automatic climate
control to a high level, refer to
page108 or112.
Hot exhaust system
Extreme temperatures occur at
the catalytic converter on this and
every catalyst-equipped vehicle. Do not
remove the heat shields installed adja-
cent to various sections of the exhaust
system, and never apply undercoating
to them. When driving, standing at idle
and while parking take care to avoid
possible contact between a hot exhaust
system and any highly flammable mate-
rials such as hay, leaves, grass etc.
Otherwise there is a danger of ignition
and of a fire with the risk of serious inju-
ries and damage. BMW advises against using
mobile radio devices such as por-
table phones inside the vehicle unless
they are directly connected to the
external antenna. Otherwise, it is
impossible to prevent a mutual interfer-
ence of the vehicle electronics with the
portable phone device. Also, there is no
guarantee that the radiation generated
by the transmission will be conveyed
out from the interior of the vehicle.<
When vehicle is parked Condensation forms in the air condi-
tioner system during operation, and
then exits under the vehicle. Traces of
water on the ground are therefore nor-
mal.Brakes
Do not drive with your foot resting
on the brake pedal. Even light but
consistent pedal pressure can lead to
excessively high temperatures, brake
wear and possibly even brake failure.<
Road hazards
If road hazards, obstacles or curbs
are unavoidable, only drive over
them very slowly and carefully, as oth-
erwise the wheels and suspension
parts, especially on vehicles fitted with
low profile tires, can be damaged.<
For more information on wheels and
tires, refer to page144.
Before driving into a car washFold in the exterior mirrors, refer to
page54, as otherwise they could be
damaged due to the width of the vehi-
cle.Hydroplaning
When driving on wet or slushy
roads, reduce road speed. If you
do not, a wedge of water can form
between tires and road surface. This
state can cause a partial or total loss of
contact with the road surface, of brak-
ing control and of control over the vehi-
cle.<

143n
OverviewControlsMaintenanceRepairsDataIndex
Tire identification marksKnowledge of the labeling on the side
of the tire makes it easier to identify and
choose the right tires.Tire sizeSpeed code letter:
Q = up to 105 mph/160 km/h
T = up to 118 mph/190 km/h
H = up to 131 mph/210 km/h
V = up to 150 mph/240 km/h
W = up to 167 mph/270 km/hTire Identification Number Tires with DOT codes meet the guide-
lines of the U.S. Department of Trans-
port. e.g.
Nominal width
in mm
Cross-sectional ratio
in Ξ
Belted construction radial
Rim diameter in inches
Load index,
not with ZR tires
Speed code letter,
with ZR tires before the R
235/65 R
17104H
DOT code:Tire age The manufacturer of your BMW recom-
mends that all tires, i.e. including the
spare wheel, be replaced regardless of
the actual wear after 6 years at the lat-
est.
The tire's date of manufacture is indi-
cated on the sidewall:
DOT... 3603 indicates that the tire was
manufactured in week 36 of 2003. Uniform Tire Quality Grading Quality grades can be found where
applicable on the tire sidewall between
tread shoulder and maximum section
width. For example: e.g.
Manufacturer's code
for tire brand
Tire size and tire model
Tire age
DOT xxxx xxx 3603
DOT Quality Grades Tread wear
Traction AA A B C
Temperature A B C
All passenger car tires must con-
form to Federal Safety Require-
ments in addition to these grades.< Tread wear The tread wear grade is a comparative
rating based on the wear rate of the tire
when tested under controlled condi-
tions on a specified government test
course.
For example, a tire graded 150 would
wear one and one-half, 1γ, times as
well on the government course as a tire
graded 100. The relative performance
of tires depends upon the actual condi-
tions of their use, however, and may
depart significantly from the norm due
to variations in driving habits, service
practices and differences in road char-
acteristics and climate.

Everything from A to ZA
Ability to climb, refer to
Driving on poor roads138
ABS Antilock Brake
System94
warning lamp20
Accessories, refer to For
your own safety9
Accident, refer to
Emergency call170
Roadside Assistance170
Activated-charcoal filter115
Adaptive Head Light104
Adjusting cooling capacity of
rear climate control115
Adjusting seats44
electric46
electric comfort seat46
mechanical45
mechanical sports seat45
Air circulation, refer to
Recirculated-air mode108
Air conditioner107
Air conditioning
air conditioner108
automatic climate
control113
Air distribution
air conditioner108
automatic climate
control112
individual112Air outlets, refer to
Ventilation109,114
Air pressure, refer to Tire
inflation pressure141
Air recirculation, refer to
Automatic recirculated-air
control AUC113
Air supply
air conditioner108
automatic climate
control112
rear climate control114
Air vents, refer to
Ventilation107,110
Air, drying, refer to Air
conditioning108,113
Airbags57
sitting safely43
warning lamp21
Airing, refer to
Ventilation109,114
Alarm system38
avoiding unintentional
alarms39
All-season tires, refer to
Special features of winter
tires146
Antenna, refer to Caring for
your vehicle brochure
Antifreeze
coolant152
washer fluid150Antilock Brake System
ABS94
warning lamp20
Anti-theft alarm system30
refer to Alarm system38
Anti-trapping mechanism
panorama glass
sunroof42
power windows40
Armrest, refer to Storage
compartments120
Artificial leather, refer to
Caring for your vehicle
brochure
Artificial wood trim, refer to
Caring for your vehicle
brochure
Ashtray
front122
rear122
AUC Automatic recirculated-
air control113
AUTO program, refer to
Automatic air distribution
and air flow112
Automatic
air distribution112
air supply112
cruise control74
headlamp control103
steering wheel
adjustment53Automatic car wash, refer to
Caring for your vehicle
brochure
Automatic climate
control110
Automatic cruise control74
Automatic curb monitor51
Automatic headlamp
control103
Automatic rear window
washer73
Automatic recirculated-air
control AUC113
Automatic Soft Close
function, liftgate36
Automatic speed reduction
for descents, refer to HDC
Hill Descent Control97
Automatic transmission with
Steptronic67
interlock64
selector lever interlock68
shiftlock68
towing173
tow-starting173
warning lamp20,21
Average fuel
consumption83,90
Average speed83,91
Avoiding alarms39
Axle loads, refer to
Weights180

Everything from A to Z
185n
OverviewControlsMaintenanceRepairsDataIndex
B
Backrests, refer to Adjusting
seats45,46
Backup lamps67
replacing bulbs161
Bandages, refer to First-aid
kit24
Bar, towing173
Battery168
disposal168
indicator lamp19
jump starting171
power failure169
remote control30
Belts, refer to Safety belts49
Beverage holder, refer to
Cup holders121
Black ice, refer to Ice
warning76
Blower
air conditioner108
automatic climate
control112
refer to Air
supply108,112
BMW High Performance
Synthetic Oil151
BMW Maintenance
System154Bottle holder, refer to Cup
holders121
Brake fluid153
adding153
level153
replacing153
warning lamp19
Brake Force Display101
Brake hydraulic system140
warning lamp19,20
Brake lamps, replacing
bulbs161
Brake pads140
breaking-in136
warning lamp19,21
Brake rotors
brake system140
breaking-in136
Brake system
brake fluid153
brake fluid level140,153
brake pads140
breaking-in136
disc brakes140
warning lamp19
Brake wear warning
brake pads140
indicator lamp19,21Brakes140
ABS94
brake fluid153
brake pads140
breaking-in136
handbrake66
indicator/warning
lamp19,20
Breakdown assistance, refer
to Roadside
Assistance170
Breakdown, Flat Tire
Monitor101
Breaking-in136
Buttons on steering
wheel23
C
California Proposition
65 Warning9
Calling, refer to telephone
Owner's Manual
Can holders, refer to Cup
holders121
Capacities181
cargo area180
Car care, refer to Caring for
your vehicle brochure
Car keys, refer to Keys30
Car radio, refer to Owner's
Manual for Radio/Onboard
ComputerCar telephone
preparation119
Car telephone, refer to
separate Owner's Manual
Car vacuum cleaner,
connecting, refer to
Power socket122
Car wash, refer to Caring for
your vehicle brochure
Car-care products, refer to
Caring for your vehicle
brochure
Care of paintwork, refer to
Caring for your vehicle
brochure
Care, refer to Caring for your
vehicle brochure
Cargo area126
capacity180
cover, refer to Roll-up
cover126
emergency operation,
refer to Unlocking
manually35,36
floor cover129
increasing capacity126
lamps106
lid, refer to Liftgate/
tailgate35,36
opening, remote
control31
Cargo floor, pull-out130