2002 BMW X5 4.4I engine overheat

18n

Indicator and warning lamps

Technology that monitors itself

Indicator and warning lamps that are
identified by "

l

" are tested for proper
functioning whenever the ignition key is
turned. They each light up once for
different periods of time.
If a fault should occur in one of these
systems, the corresponding lamp does
not go out after the engine is started or
it lights up while the vehicle is moving.
You will see how to react to this in the
following section.

Red: stop immediately

Battery charge current

l

The battery is no longer being
charged. There is a malfunction
of the alternator drive belt or in the
charging circuit of the alternator. Please
contact the nearest BMW Sports
Activity Vehicle center.
If the drive belt is defective, do not
continue driving. The engine could
be damaged due to overheating. If the
drive belt is defective, increased
steering effort is also required.

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Engine oil pressure

l

Stop the vehicle immediately
and switch off the engine.
Check the engine oil level; top off as
required. If the oil level is correct:
please contact the nearest BMW Sports
Activity Vehicle center.
Do not continue driving. The
engine could be damaged
because of inadequate lubrication.

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Parking brake

* /
Brake hydraulic system
l

Comes on when you engage the
parking brake. For additional informa-
tion: refer to page 64.
Comes on although the parking brake
is released: have the brake fluid level
checked. Before continuing your
journey, be sure to read the notes on
pages 135 and 146.
Also comes on in the Check Control
with the message "CHECK BRAKE
LININGS".
Parking brake warning lamp

*
/
Brake hydraulic system warning
lamp for Canadian models.
Tire Pressure Monitor (RDC)

*


l

In addition, an acoustic signal is
sounded: a flat tire has
occurred. Reduce vehicle speed imme-
diately and stop the vehicle. Avoid hard
brake applications. As you steer the
vehicle, use caution and avoid overcor-
recting.
For additional information: refer to
page 98

76n
Coolant temperature gauge Service Interval Display Blue The engine is still cold. Drive at
moderate engine and vehicle speeds.Red When you switch on the ignition, the
warning lamp comes on briefly to
confirm that the system is operational.
If the warning lamp comes on while
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 145.
390de007
Between the blue and red zones Normal operating range. It is not
unusual for the needle to rise as far as
the edge of the red zone.
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
center for an appointment.Red lamp The maintenance deadline has been
passed.390us008

77n
OverviewControlsMaintenanceRepairsDataIndex
Check Control Graphic display
*
The following alerts or status messages
are displayed with icons from ignition
key position 2 and up until the defects
are corrected:
1 Check low beams
2 Add washer fluid (goes out after
approx. 1 minute)
3 Door open
4 Tailgate open
5 Check brake and tail lamps.
A defective center brake lamp is indi-
cated by the upper symbol.
When you open the door after stopping,
a warning signal sounds without a
visual indicator for:
>LIGHTS ON and
>KEY IN IGNITION LOCK. 390de121
Alphanumeric display
*
Text messages are used to alert the
driver to system malfunctions when the
ignition key is turned to position 2. The
alert is accompanied by a gong.
1 Status messages symbol
2 Display
3 CHECK button
Messages concerning system faults are
differentiated based on two priorities: 390us111
Priority 1
These defects are immediately indi-
cated by a gong and a flashing 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
The coolant is overheated. Stop the
vehicle immediately and switch off
the engine, refer to pages 76 and 145
>STOP!ENGINE OILPRESS
The oil pressure is too low. Stop the
vehicle immediately and switch off
the engine, refer to pages 18 and 143

95n
OverviewControlsMaintenanceRepairsDataIndex
Variable Ride Height
*
Variable Ride Height on both axles
*
The warning lamp for the Vari-
able Ride Height comes on, or
the message "SELFLEVEL
SUSP.INACT" appears in the Check
Control: there is a malfunction in the
Variable Ride Height.
Stop and inspect the vehicle. If it is
riding significantly lower in the rear than
in the front, or if it is sitting at an incline
(left rear compared to right rear),
consult the nearest BMW Sports
Activity Vehicle center. Drive with
appropriate caution in the meantime.
The vehicle has reduced ground clear-
ance or driving comfort is noticeably
reduced.
Even if the attitude of the vehicle is
normal, you should consult the nearest
BMW Sports Activity Vehicle center if
the warning lamp indicates a system
malfunction.
The conceptYour vehicle is equipped with Variable
Ride Height acting on both the front
and rear suspension. This system
combines automatic self-leveling,
which compensates for variations in
front-to-rear load-distribution patterns,
with a selection feature allowing drivers
to choose from among several ride-
height options.
You may choose from among the
following ride heights:
>Standard
The "standard" setting is intended for
most operating conditions, including
trailer towing
>Off-Road
Higher ride height for increased
ground clearance
>Access
Lowers vehicle for more convenient
cargo handling and easier passenger
ingress and exitsChanges in ride height are initiated
either manually, using the control
button (refer to page 96), or automati-
cally in response to specific speeds.
When the ride height is selected manu-
ally, the driver has the additional option
of revising the ride-height selection by
entering a new command during the
adjustment process.
When the vehicle is stationary, the
system executes ride-height changes in
both directions (up and down) when-
ever the doors are closed. The tailgate/
liftgate may be open. The system raises
the vehicle only when the engine is
running.
The system's automatic self-leveling
feature automatically compensates for
variations in the vehicle's load.
Frequent changes in ride height
initiated at short intervals can
overheat the compressor, causing the
system to briefly suspend active opera-
tion.<