2005 BMW X5 4.4I sensor

93n
OverviewControlsMaintenanceRepairsDataIndex
PDC Park Distance Control
*
The concept PDC provides extra safety and conve-
nience during parking maneuvers. Sig-
nal tones indicate the current distance
to an object behind or in front of your
vehicle. To do this, four ultrasonic sen-
sors in the front and rear bumpers each
measure the distance to the nearest
object. The detection range of the front
sensors and the two sensors located at
the ends of the rear bumper is approx.
2 ft/60 cm, while the rear center sen-
sors can detect objects to a distance
of approx. 5 ft/1.50 m.
PDC is a parking aid that can
indicate objects when they are
approached slowly, as is usually the
case when parking. Avoid approaching
objects too fast, otherwise the system
may give warning of physical obstacles
too late.<
Automatic operationThe system starts to operate automati-
cally approx. one second after you
select reverse or move the selector
lever into the R position with the ignition
key in position 2. Wait this short period
before backing up. The system
switches off when you shift back out
of reverse.
Manual activation Press the button, the indicator lamp
lights up. Manual deactivation Press the button again; the indicator
lamp goes out.Automatic deactivationAfter driving a distance of more than
approx. 160 ft/50 m or exceeding a
speed of approx. 20 mph/30 km/h, the
system switches off and the indicator
lamp goes out. You may switch the sys-
tem on again manually as needed. 530de418

94n
PDC Park Distance Control
* Antilock Brake System
Signal tones The distance from an object is indicated
in front with a higher intermittent tone,
and at the rear with a lower intermittent
tone. As the distance between vehicle
and object decreases, the intervals
between the tones become shorter.
The signal tone becomes continuous
once the distance to the nearest object
falls to below roughly 1 ft/30 cm.
The warning signal is canceled after
approx. 3 seconds if you are moving
parallel to a wall. MalfunctionThe indicator lamp flashes and a short
steady signal tone is sounded
>if you activate PDC with the button
>when you select reverse for the first
time after switching on the ignition
>if a malfunction occurs while the PDC
system is active.
Switch the system off and have the
cause of the malfunction corrected by
your BMW Sports Activity Vehicle cen-
ter.
System limits
Even with PDC, final responsibility
for estimating the distance
between the vehicle and any obstruc-
tions always remains with the driver.
Even when sensors are involved, there
is a blind spot in which objects cannot
be detected. This applies especially
in those cases where the system
approaches the physical constraints of
ultrasonic measurement, as occurs with
tow bars and trailer couplings, and in
the vicinity of thin or wedge-shaped
objects. Low objects already displayed,
e.g. a curb, can also disappear from the
detection area of the sensors again
before a continuous tone sounds.
Loud sources of sound, inside and out-
side the vehicle, could drown out the
PDC signal tone.<
Keep the sensors clean and free of ice
or snow in order to ensure that they will
continue to operate effectively.
Do not apply high pressure spray to the
sensors for a prolonged period of time.
Keep the spray at least 4 in/10 cm away
from the sensors.
The concept The ABS Antilock Brake System pre-
vents the wheel brakes from locking
during braking. Safe steering response
is maintained even during full braking.
This increases active safety.
The ABS is operational every time you
start the engine. Safe braking, refer to
page 140.EBV Electronic brake-force
distribution EBV controls the brake system's appli-
cation pressure at the rear wheels to
ensure stable deceleration.DBC Dynamic Brake Control When the brake pedal is depressed
rapidly, this system automatically gen-
erates a maximal boost of braking force
and thus aids in keeping braking dis-
tances as short as possible during full
braking. This system exploits all of the
benefits provided by ABS.
Do not reduce the pressure on the
brake pedal for the duration of the
brake application. DBC is deactivated
when you release the brake pedal.

111n
OverviewControlsMaintenanceRepairsDataIndex
Automatic climate control
*
10 Temperature, right side of
passenger compartment112
11 Defrosting windows and removing
condensation112
12 Air conditioning11313 AUC Automatic recirculated-air
control113
14 Rear window defroster113
15 Air supply11216 Maximum cooling113
or residual heat utilization113
17 Air grill for interior temperature
sensor – please keep clear and
unobstructed
530us223

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.

Everything from A to ZIndependent ventilation116
activating/deactivating
switch-on times87
also refer to Owner's
Manual for Onboard
Computer
entering switch-on
times87
switching on and off
directly87
Indicating
elements15,17,18
Indicator lighting, refer to
Instrument lighting105
Indicator/warning lamp
airbags59
alarm system38
automatic transmission
with Steptronic69
brakes153
coolant temperature79
DSC95
engine temperature79
fasten safety belts49
Flat Tire Monitor102
front fog lamps105
reserve78
self-leveling
suspension98
Indicator/warning lamps,
overview19Individual air distribution112
Individual settings, refer to
Vehicle Memory, Key
Memory63
Inflation pressure
monitoring, refer to Flat
Tire Monitor101
Inflation pressure, tires141
INSPECTION79
Instrument cluster15,17,18
Instrument lighting105
Instrument panel, refer to
Cockpit14
Integrated universal remote
control117
Interface socket for Onboard
Diagnostics155
Interior lamps105
remote control31
Interior mirror, automatic
dimming feature138
Interior motion sensor39
switching off31,39
Interior rearview mirror55
compass55
Interlock, refer to Locking
steering64
Intermittent operation of
wipers71,73J
Jacking points167
Jump starting171
Jumpering, refer to Jump
starting171
K
Key Memory63
Keys30
Kick-down68
L
Lamps and bulbs159
Lamps, refer to Parking
lamps/low beams103
Lashing eyes, refer to
Securing load132
LATCH child-restraint fixing
system62
LEDs light-emitting
diodes163
Length, refer to
Dimensions179
License plate lamp
replacing bulbs162
Liftgate35
emergency operation,
refer to Unlocking
manually35
opening, remote
control31
remote control31Liftgate/tailgate
emergency operation,
refer to Unlocking
manually35,36
opening from inside35
opening from outside35
unlocking manually35,36
Light switch103
Light-alloy wheels, care,
refer to Caring for your
vehicle brochure
Light-emitting diodes
LEDs163
Lighter122,123
Lighting of instruments105
Lights on warning103
Limit88
Limit speed, refer to Speed
limit88
Load, refer to Cargo
loading131
Lock buttons, doors, refer to
Locking34
Locking
from inside34
from outside31
Locking and unlocking doors
from inside34
from outside31
Locking, vehicle
from inside34
from outside31

Everything from A to ZO
OBD interface socket155
Odometer76
Oil
additives, refer to
Specified engine oils151
consumption150
dipstick150
filling capacity181
specified engine oil
grades151
Oil change interval, refer to
Service and Warranty
Information Booklet, US
models or Warranty and
Service Guide Booklet,
Canadian models
Oil consumption150
Oil level150
Oil pressure, indicator/
warning lamp19
Oil temperature78
OILSERVICE79
Old batteries, refer to
Disposal168
Onboard computer, refer to
separate Owner's Manual
Onboard tool kit158Opening and closing
from inside34
from outside31
using door lock33
using remote control31
Output, refer to Engine
specifications178
Outside air, automatic
climate control108
Outside temperature
display76
changing unit of
measure76,83
in computer83
P
Package shelf, refer to Roll-
up cover126
Panorama glass sunroof41
automatic opening and
closing41
closing in the event of an
electrical malfunction42
comfort operation33
comfort position41
initializing42
power failure42
remote control31
Park Distance Control
PDC93Parking aid, refer to PDC
Park Distance Control93
Parking brake, refer to
Handbrake66
Parking lamps103
replacing bulbs160
Parking lamps/low
beams103
Parking, vehicle65
Parts and accessories, refer
to For your own safety9
Passenger-side mirror tilt
function51
Pathway lighting103
PDC Park Distance
Control93
Permissible axle load, refer
to Weights180
Permissible gross weight,
refer to Weights180
Plastic care, refer to Caring
for your vehicle brochure
Plastic, refer to Caring for
your vehicle brochure
Pollen, refer to
Microfilter109
Microfilter/activated-
charcoal filter115
Portable phone, refer to
separate Owner's Manual
Power electric seat46Power failure169
Power rear backrests48
Power socket122
Power windows39
safety switch40
Pressure monitoring, tires
Flat Tire Monitor101
Pressure, tires141
Programming settings, refer
to Vehicle Memory, Key
Memory63
Protective function,
panorama glass
sunroof42
Pull-out cargo floor130
R
Radio navigation, refer to
separate Owner's Manual
Radio, refer to Owner's
Manual for Radio/Onboard
Computer
Radio-control key, refer to
Master key with remote
control30
Rain sensor71
Reading lamps
front106
rear106
Real wood, refer to Caring
for your vehicle brochure

Everything from A to Z
195n
OverviewControlsMaintenanceRepairsDataIndex
Telephone119
Telephone provisions, refer
to Hands-free telephone
operation119
Telephone, refer to separate
Owner's Manual
Temperature
air conditioner108
automatic climate
control112
Temperature display
ice warning76
interior temperature112
outside
temperature76,83
setting the units76,83
Tempomat, refer to Cruise
control.74
Thigh support adjustment45
Third brake lamp
refer to Center brake
lamp162
replacing bulbs162
Three-point seat belt, refer to
Safety belts49
Tightening torque of lug
bolts168
Tilt alarm sensor
remote control31
switching off39Tilt function, passenger-side
mirror51
Time of arrival90
Timer, refer to Stopwatch86
Tire Identification
Number143
Tire inflation pressure,
producing141
Tire pressure monitoring,
refer to Flat Tire
Monitor101
Tire Quality Grading143
Tires
age143
breaking-in136
changing146,163
condition144
damage144
DOT Quality Grades143
flat163
inflation pressure141
size143
storage147
traction144
tread145
tread wear143
Uniform Tire Quality
Grading143
wear indicators, refer to
Tire tread145
winter tires146Tools, refer to Onboard tool
kit158
Torque
engine178
lug bolts168
Tow bar173
Tow fitting172
Tow sockets for tow
fitting173
Towing the vehicle172,173
with automatic
transmission173
Tow-rope174
Tow-starting172
Track width, refer to
Dimensions179
Traction144
Traction aid, refer to DSC
Dynamic Stability
Control95
Traction control, refer to
DSC Dynamic Stability
Control95
Transmission
automatic transmission
with Steptronic67
manual transmission66
Transmission fault, refer to
Malfunction69
Transmission lockout, refer
to P Park68Transport securing device,
refer to Securing
cargo132
Transporting children
safely59
Tread depth, refer to Tire
tread145
Tread wear143
Trip odometer76
Trip-distance counter, refer
to Trip odometer76
Trunk
opening from the inside35
opening from the
outside35
opening, with remote
control31
Trunk lamps, refer to Cargo
area lamps106
Trunk lid, refer to
Liftgate35
Tailgate36
Turn signals70
indicator lamp22
replacing bulbs160,161
Turn signals, side
replacing bulbs160
Turning circle, refer to
Dimensions179
TV function, refer to Owner's
Manual for Onboard
Computer