maintenance BMW X5 4.4I 2004 E53 Service Manual

Maintenance
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Engine oil thermometer Fuel gauge X5 4.8is The general operating temperature lies
between 1767/806 and 2487/
1206. Do not exceed the maximum
value of 3027/1506.530us232
If the indicator lamp comes on and
stays on, there are approx.
>2.0 gal./8 liters, 6-cylinder engine
>2.5 gal./10 liters, 8-cylinder engine
of fuel still in the tank.
Tank capacity: approx. 24.6 gal./
approx. 93 liters.
If the tilt of the vehicle varies, when you
are driving in mountainous areas, for
example, the indicator may fluctuate
slightly.390us006
Refuel well before the tank is
empty, as otherwise engine func-
tions will not be ensured and damage
can occur if you drive down to the last
drop.<
When you switch on the ignition, the
indicator lamp comes on briefly to con-
firm that the system is operational.

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Temperature gauge Service Interval Display Blue The engine is still cold. Drive at moder-
ate engine and vehicle speeds.Red When you switch on the ignition, the
warning lamp
* comes on briefly to con-
firm that the system is operational.
If the warning lamp lights up during
driving or the message "COOLANT
TEMPERATURE" appears in the Check
Control: the engine is overheated.
Switch off the engine immediately and
allow it to cool down.
Checking coolant level, refer to
page 150.
390de007
Between blue and red zones Normal operating range. The dial may
wander into the red field.
The range of available displays varies
according to your individual vehicle's
equipment.
Green lamps The number of illuminated lamps
decreases as the time for your next
maintenance visit approaches.Yellow lamp This field appears together with
OILSERVICE or INSPECTION.
Maintenance is due. Please contact
your BMW Sports Activity Vehicle cen-
ter for an appointment.Red lamp The maintenance deadline has been
passed.390us008

Maintenance
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Check Control Graphic display
*
The following alerts or status messages
are displayed with icons as of ignition
key position 2 until the defects are cor-
rected:
1Check low beams
2Add washer fluid, goes out after
approx. 1 minute
3Door open
4Tailgate open
5Check brake and tail lamps. A defec-
tive center brake lamp is indicated by
the upper symbol
When you open the door after stopping,
a warning signal sounds without a
visual indicator for:
>LIGHTS ON
>KEY IN IGNITION LOCK. 390de121
Alphanumeric display
*
Text messages are used to alert the
driver to system malfunctions as of igni-
tion key position 2. The alert is accom-
panied by an acoustic signal.
1Status messages symbol
2Display
3CHECK button
Messages concerning system faults are
differentiated based on two priorities: 530de254
Priority 1
These defects are immediately indi-
cated by an acoustic signal and a flash-
ing warning symbol 1. Simultaneous
defects will be displayed consecutively.
These status messages remain in the
display until the defects are corrected.
They cannot be deleted by pressing the
CHECK button 3:
>RELEASE PARKINGBRAKE
>COOLANT TEMPERATURE
Temperature too high. Stop the vehi-
cle immediately and switch off the
engine, refer to pages 78 and 150
>STOP! ENGINE OILPRESS
Oil pressure too low. Stop the vehicle
immediately and switch off the
engine, refer to pages 19, 148

Maintenance
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Check Controltive, refer to page 159 or consult a
BMW Sports Activity Vehicle center
>TRANS. FAILSAFE PROG
*
Please consult the nearest BMW
Sports Activity Vehicle center, refer
to page 69
>CHECK BRAKE LININGS
Have the brake pads inspected by
your BMW Sports Activity Vehicle
center, refer to page 139
>CHECK COOLANT LEVEL
Coolant too low, top off at the next
opportunity, refer to page 150
>ENGINE FAILSAFE PROG
Fault in the engine electronics.
You can continue to drive with
reduced engine output or engine
speed.
Please have the system inspected by
your BMW Sports Activity Vehicle
center.
Displays after completion of trip All of the malfunctions registered during
the trip appear consecutively when the
ignition key is turned to position 0.
The following displays will appear when
appropriate:
>LIGHTS ON
>KEY IN IGNITION LOCK >CHECK ENGINE OIL LEV
Top up engine oil at the next opportu-
nity, e.g. while refueling, refer to
page 148.
This display appears when you open
the driver's door after parking the vehi-
cle. A supplementary acoustic signal is
also heard.
Status messages remain available with
the CHECK button 3 for a period of
approx. three minutes after the display
goes out and the key is removed from
the ignition lock. If there were multiple
messages, press the CHECK button
repeatedly to view them all in
sequence.
Checking Check Control Press the CHECK button 3 with the
ignition key in position 2:
"CHECK CONTROL OK" appears in the
display.
No malfunctions are present in the
monitored systems. Computer You can find a description of the com-
puter on pages 82 and 87 as well as in
the Owner's Manual for Onboard Com-
puter.You can have the Check Control
and computer messages dis-
played in a different language.<

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MID Multi-Information Display Central display The MID serves as the central display
and operation for the following onboard
systems:
>Digital clock, e.g. time display, date
>Audio systems: radio, cassette, CD
>Computer, e.g. fuel consumption,
cruising range
>Telephone, e.g. dialing.
You will find explanations and notes for
operating the digital clock and the com-
puter on the following pages. Please
refer to the separate Owner's Manuals
for operating the audio systems, the
telephone and the onboard computer.
Any unrealistic numerical entries
will not be accepted.
All stored data will be lost if the power
supply is interrupted. Time display,
switch-on times for independent venti-
lation, distance and cruise control
speed limit may have to be reset once
the power supply has been reestab-
lished.<
1Function button for audio systems
2Function button for the telephone
3Indicator lamp for independent venti-
lation
>remains on if switch-on time is
active
>flashes while operating
4Function button for the digital clock
and computer
5Indicator display for the various
onboard systems390us705
6Display for the entry and call-up but-
tons. Depending on the operating
mode, the functions and alternatives
that can be selected at the buttons
are displayed here
7Entry and call-up buttons for operat-
ing the various onboard systems

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Digital clock in MIDReminder signal You can program a reminder signal –
memo – to be heard every hour, so that
you are sure not to miss a news broad-
cast.
Press the left side of the button.
Press:
MEMO OFF appears in the display for
entry and call-up buttons, and the tone
symbol will appear in the upper right of
the display.
A signal is then heard 15 seconds
before each hour.
Stopwatch Press the left side of the button.
Press.
Display shows:
To start the stopwatch function:
Press the right side of the button.
To take an intermediate time reading:
Press.
Press:
The stopwatch display can be seen
counting up; the stopwatch continues
to run.
To halt the stopwatch:
Press the right side of the button.
The stopwatch is halted when the
ignition key is turned back to 0,
but starts to run again when the ignition
key is turned to 1.<

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Computer
* in MID
To avoid endangering yourself
or other road users, only make
entries when the vehicle is stationary.<
Computer calculations begin at the
start of the journey.
Information can also be called up in the
display by the remote control, refer to
page 91.
Speed limit Speed limit entry:
You can enter the road speed here at
which you wish to hear and see a
reminder signal: a signal will sound,
the word LIMIT will flash, and with the
Check Control with alphanumeric dis-
play
*, the speed limit stored in the
memory will appear on the instrument
cluster briefly.
The speed limit reminder is only
repeated if road speed has fallen at
least 3 mph/5 km/h below the preset
speed limit.
Press the right side of the button.
Press.
Press the right side of the button.
Display shows:
Enter the limit by pressing the function
buttons.
To correct an entry:
Press the left side of the button and
repeat the entry.
To store the entry:
Press the right side of the button.

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Computer
* in MID
Estimated time of arrival When you have entered the distance to
your destination, you can obtain an
estimated time of arrival display which
is continuously updated by the com-
puter as your average driving period
varies.
Press the right side of the button.
Press the right side of the button:
The estimated time of arrival is dis-
played.
Cruising range The distance which the vehicle should
cover on the remaining fuel in the tank
is displayed.
Press the right side of the button.
Press:
The display shows the probable range.
Always refuel as soon as possible
once your cruising range falls to
below 30 miles/50 km, as otherwise
engine functions are not ensured and
damage can occur.<
The computer will only register fuel
amounts over 1.8 gal/6 liters.
Fuel consumption You can have the average fuel con-
sumption displayed for two different
distances, for example a complete jour-
ney and part of the journey.
To start the calculation, select the func-
tion with the engine running:
Press the right side of the button.
Press the left or right side of the button:
The display will show the average fuel
consumption.
To restart the fuel consumption calcula-
tion:
Press the left or right side of the button.
Press the right side of the button.

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Computer
* in MID
After three incorrect code entries, or
three attempts to start the engine with-
out a code entry, the alarm will sound
for 30 seconds on vehicles fitted with
an alarm system.
To deactivate the alarm in an emer-
gency:
If you have forgotten the code, proceed
as follows:
1. Disconnect the battery, wait approx.
2 minutes, then reconnect it. Note
that on vehicles with an alarm sys-
tem, the alarm will sound
2. Set the ignition key to position 1: the
time display will count down for the
next ten minutes
3. After ten minutes, start the engine.
If the code becomes available
again in the meantime, it can be
entered during the waiting period after
pressing the CODE button.<
Remote controlThe computer button on the turn signal
lever can be used to select the items of
computer information which are to be
displayed.
To do this, press
>the button on the lever until PROG
shows on the display
>the MID buttons in the order in which
you wish the information to be dis-
played.
Each time an entry is stored, the pro-
gram number appears on the display.
To terminate the selection procedure:
Press the right side of the button.530de228
To have all the available information
displayed, press
>the button on the lever until PROG
shows on the display
>the SET button.
To obtain individual items of informa-
tion, briefly press the button as often as
necessary.

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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.
If there is a malfunction of the system:
The 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. 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 keeps
the wheels from locking during braking,
thereby enhancing active driving safety.
The vehicle continues to be steerable
during hard braking.
ABS also includes EBV Electronic
brake-force distribution.
Safe braking, refer to page 139.EBV Electronic brake-force
distributionEBV controls the brake system's appli-
cation pressure at the rear wheels to
ensure stable deceleration.DBC Dynamic Brake ControlThe Dynamic Brake Control actively
supports the driver in dangerous brak-
ing situations. When you apply the
brake pedal rapidly, the system
increases the braking effect with low
pedal pressure so that the shortest
possible braking distance is achieved.
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.