2002 BMW X5 3.0I catalytic converter

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Refueling Fuel specifications As long as the filler nozzle is used prop-
erly, the fuel tank is full whenever the
nozzle shuts off the first time.
To prevent damage to the cata-
lytic converter, do not drive until
the fuel tank is empty.<
Tank capacity: approx. 24.6 gal.
(approx. 93 liters), with a reserve
capacity of
>6-cylinder engine: approx. 2.0 gal.
(approx. 8 liters)
>8-cylinder engine: approx. 2.5 gal.
(approx. 10 liters).
Close the filler cap carefully after
refueling until a "click" is heard.
While closing, be sure not to squeeze
the strap which is fastened to the cap.
A loose or missing cap will activate the
message "CHECK FILLER CAP" in the
Check Control
* or the "Check Filler
Cap" lamp
*.<
The engine uses lead-free gasoline
only.
Required fuel:
>Premium Unleaded Gasoline,
min. 91 AKI.
AKI = Anti Knock Index
Do not use leaded fuels. The use
of leaded fuels will cause perma-
nent damage to the system's oxygen
sensor and the catalytic converter.<

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Starting the engine Do not press the accelerator pedal
while starting the engine.
BMW X5 3.0i:
Do not actuate the starter for too
short a time. Do not turn it for more
than approx. 20 seconds. Release the
ignition key immediately as soon as the
engine starts.
BMW X5 4.4i, 4.6is:
Your BMW is equipped with the conve-
nience starting feature. Simply turn the
key to position 3 (starter) and then
release it immediately.
The starter actuation continues to
operate automatically for a certain
period of time and is stopped automati-
cally as soon as the engine has started.
The automatic starting mode will not
operate if the battery voltage is low.
The engine can be started by means of
jump-starting, refer to page 164.<
Do not allow the engine to warm up
by leaving it running while the vehicle
remains stationary. Instead, begin to
drive immediately at a moderate engine
speed.
Should the engine fail to start on the
first attempt (if it is very hot or cold, for
instance):
>Press the accelerator pedal halfway
down while engaging the starter.
Cold starts at very low temperatures,
from approx. +5 7 (Ð15 6) and at alti-
tudes above 3,300 ft (1,000 meters):
>For the initial start attempt, allow the
starter to remain engaged somewhat
longer (approx. 10 seconds).
Engine idle speed is controlled by the
engine computer system. Increased
speeds at start-up are normal and
should decrease as the engine warms
up. If engine speed does not decrease,
service is required.
To prevent the battery from discharging,
always switch off electrical devices that
are not in use. Switch the ignition off
when the vehicle is not being driven.Extended starting attempts, char-
acterized by excessively frequent
or long periods with the starter
engaged, can lead to damage of the
catalytic converter.<
When driving, standing at idle,
and parking the vehicle, take care
to avoid contact between the hot
exhaust system and flammable mate-
rials (grass, hay, leaves, etc.). Such
contact could lead to a fire, resulting in
serious personal injury and property
damage.<

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Tachometer Energy control Fuel gauge Do not operate the engine with the
needle in the red overspeed zone of the
gauge.
To protect the engine, the engine
management system automatically
interrupts the fuel supply in this range.390us004
Indicates the current fuel consumption
in mpg (in liters/100 km on Canadian
vehicles). This allows you to see
whether your current driving style is
conducive to fuel economy with
minimum exhaust emissions.
When the vehicle is stationary, the
display goes to "Maximum" (zero on
Canadian models).390us005
If the indicator lamp comes on and
stays on, there are approx.
>2.0 gal. (8 liter) Ð 6-cylinder engine
>2.5 gal. (10 liter) Ð 8-cylinder engine
of fuel still in the tank.
Tank capacity: refer to page 173.
Certain operating conditions (such as
those encountered in mountainous
areas) may cause the needle to fluc-
tuate slightly.
Please refuel early, as driving to
the last drop of fuel can result in
damage to the engine and/or catalytic
converter.<
When you switch on the ignition, the
indicator lamp comes on briefly to
confirm that the system is operational.390us006

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Computer
** * * in the 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
computer 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
displayed.
Cruising rangeThe 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.
When you have only enough fuel
left to drive fewer than 30 miles
(50 km), then refuel, as otherwise the
engine or the catalytic converter could
be damaged.<
The computer will only register fuel
amounts over 1.8 gal (6 liters).
Fuel consumptionYou can have the average fuel
consumption displayed for two different
distances, for example a complete
journey and part of the journey .
To start the calculation, select the
CONS function with the engine running.
Press the right side of the button.
Press on the left or right:
The display will show the average fuel
consumption.
To restart the fuel consumption
calculation:
Press on the left or right.
Press the right side of the button.

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OBD interface socket The Onboard Diagnostic (OBD) inter-
face socket is located on the left of the
driver's side at the bottom of the instru-
ment panel and under a cover. The
cover has the letters "OBD" on it.
The purpose of the OBD system is to
ensure proper operation of the emis-
sion control system for the vehicle's
lifetime. The system monitors emission-
related components and systems for
deterioration and malfunction.530us105
An illuminated lamp informs you
of the need for service, not of
the need to stop the vehicle.
However, the systems should be
checked by your BMW Sports Activity
Vehicle center at the earliest possible
opportunity.
Under certain conditions, the indicator
will blink or flash. This indicates a rather
severe level of engine misfire. When
this occurs, you should reduce speed
and consult the nearest BMW Sports
Activity Vehicle center as soon as
possible. Severe engine misfire over
only a short period of time can seriously
damage emission control components,
especially the catalytic converter.
Service Engine Soon warning
lamp for Canadian models.
When the filler cap is not properly
tightened, the OBD system can
detect the vapor leak and the indicator
will light up. If the filler cap is subse-
quently tightened, the indicator should
go out within a few days.<