2004 BMW X3 3.0I ECU

Practical interior accessories
70
Car phone preparation*
Hands-free system
On vehicles with car phone preparation*
the hands-free microphone is located on
the headliner near the interior lamp.
For more information on the car phone,
refer to Owner's Manual for Telephone.
Ski bag*
The ski bag allows the safe and clean
transport of up to four pairs of standard skis
or up to two snowboards.
The ski bag itself plus the additional capac-
ity provided by the luggage compartment
make it possible to transport skis with a
length of up to 2.10 m. When skis of 2.10 m
in length are loaded the ski bag will tend to
contract, reducing its overall capacity.
Loading
1.Pull down the center armrest, press the
button and take out the cover
2.Press the button again; the cover in the
luggage compartment opens. If you
press the button firmly the first time, this also opens the cover in the luggage
compartment
3.Extend the ski bag between the front
seats. The zipper allows more conve-
nient access to stored objects and can
also be left open to allow the ski bag to
dry
4.Insert the belt tongue of the ski bag belt
in the center safety belt buckle.
Please ensure that the skis are clean before
loading them into the bag. Take care to
avoid damage from sharp edges.
Securing the load
Secure the bag's contents by tightening
down the strap at the buckle.
Secure the ski bag in this way. If you
fail to do so, it could move around and
endanger occupants during braking or eva-
sive maneuvers.<
To store the ski bag, perform the above
steps in reverse order.

Reference
At a glance
Controls
Driving tips
Mobility
71
Removing the ski bag
Pull the handle forward and remove the ski
bag upward.
Do not position cargo at the opening.
If you do, it can endanger the passen-
gers during braking or evasive maneu-
vers.<
Cargo area
When loading, observe the information on
page 78.
Folding rear seat back
Reach into the opening and pull forward,
refer to arrow.
When you fold back the backrest, be
sure that the catch engages securely.
The red warning indicator disappears in the
recess when the catch is engaged.<
Ski bag*
To create a flat load area floor, you can
remove the ski bag before folding the rear
seat back and replace it with a cover. You
will find the cover in the cargo area under
the floor cover.
Cargo area cover
Pull the cargo area cover out by the handle
and hook it in the rear holders.
You can carry light objects such as articles
of clothing on the cargo area cover.
Do not place heavy and hard objects
on the cover. If you do so, they could
endanger occupants during braking
maneuvers. Do not allow the cover to snap
back into place, as otherwise it could be
damaged.<
Removal
1.Press the side buttons, refer to arrow 1
2.Pull the cassette towards the rear, refer
to arrow 2.
Installation
Push the cassette forward into the two side
holders until it locks in place.

Reference
At a glance
Controls
Driving tips
Mobility
73
Lashing eyes, rail*
You can secure load-securing devices to
the lashing eyes on the cargo area floor.
To shift the lashing eyes, press the button.
The lashing eyes can be removed at the
openings in the rails.
Read and comply with the information
enclosed with the load-securing
devices.<
Sockets
When the cover is folded up, you have
access to another socket.
The sockets can be used to plug in hand
flashlights, car vacuum cleaners, etc., with
power ratings of up to approx. 200 W at
12 V. Do not damage the socket with
unsuitable plugs, also refer to page 69.

Reference
At a glance
Controls
Driving tips
Mobility
79
Stowing cargo
>Load heavy cargo as far forward and as
low as possible, placing it directly
behind the bulkhead behind the rear
seats
>Cover sharp edges and corners
>Pull out the partition net, refer to
page 72, making sure that objects can-
not penetrate the partition net
>For very heavy cargo when the rear seat
is not occupied, secure each safety belt
in the opposite buckle.
Cargo, securing
>Use the luggage net* to hold down
small and lightweight luggage and
cargo, refer to page 72
>For larger and heavier pieces, load
securing equipment
* is available from
your BMW Sports Activity Vehicle Cen-
ter. Lashing eyes for attaching these
heavy-duty straps have been provided
in your vehicle's luggage compartment,
refer to page 73
>Read and comply with the information
enclosed with the load-securing
devices.Always position and secure the load
correctly. If you do not, it can even
endanger the passengers during braking or
evasive maneuvers.
Never exceed either the approved gross
vehicle weight or either of the approved
axle loads, refer to page 116, as excessive
loads can pose a safety hazard, and may
also place you in violation of freeway safety
laws.
You should never transport heavy or hard
objects unsecured in the passenger com-
partment, as they could fly around and
pose a safety hazard to the vehicle's occu-
pants even during abrupt braking or eva-
sive maneuvers .<
Roof-mounted luggage
rack*
Because roof racks raise the vehicle's cen-
ter of gravity when loaded, they have a
major effect on its handling and steering
response.
You should therefore always remember not
to exceed the approved roof weight, the
approved gross vehicle weight or the axle
loads when loading the rack.
You can find the specified weights in the
Technical data section on page 116.
Make sure that the load is not too heavy,
and that it does not extend outward to
beyond the limits of the loading surface.
Always load the heaviest pieces first Ð on
the bottom. Be sure that adequate clear-
ance is maintained for raising the glass
roof, and that objects do not project into
the opening path of the tailgate.
Secure roof-mounted cargo correctly and
securely to prevent it from shifting or being
lost during the trip.
Drive smoothly. Avoid sudden acceleration
and braking maneuvers. Take corners gen-
tly.

Under the engine hood
92
Under the engine hood
Never attempt to perform any service
or repair operations on your vehicle
without the required professional technical
training. If you are unaware of the regula-
tions that need to be observed, BMW rec-
ommends that you have this work per-
formed at a BMW Sports Activity Vehicle
Center, as otherwise unqualified handling
of parts and materials can lead to safety
risk for vehicle occupants and other road
users.<
Hood
Unlocking
Pull the lever located under the left side of
the instrument cluster.
Opening
Press the release handle and open the
engine hood.
Closing
Let the engine hood fall from approx. 1 ft/
30 cm so that it can be heard to engage.
Observe the same precautions that
apply to all closing operations by
ensuring that the hood's travel range is
clear and unobstructed before allowing the
hood to fall into position.
If you see any signs that the hood is not
completely closed while driving your vehi-
cle, you should stop at once and close it
securely.<

Reference
At a glance
Controls
Driving tips
Mobility
99
Replacing components
Onboard tool kit
The onboard tool kit is located in a com-
partment on the left under the cargo area.
Replacing wiper blades
Front
1.Move the wiper to a fold-out position,
refer to page 42
2.Lift the wiper arm and press the secur-
ing spring, refer to arrow
3.Pull the wiper blade off toward the
wiper arm
4.Insert the new blade and snap it into
place.
Fold the wipers back down onto the
windshield before you turn the igni-
tion key to position 1 or 2 again. If you do
not, they could be damaged.<
Rear
1.Lift the wiper arm
2.Pull off the wiper blade, refer to arrow
3.Insert a new wiper blade.
Lamps and bulbs
The lamps and bulbs make essential contri-
butions to the safety of your vehicle. There-
fore, comply fully with the following instruc-
tions during bulb replacement. If you are
not familiar with the specified procedures,
BMW recommends having the replace-
ments carried out at your BMW Sports
Activity Vehicle Center.
Never touch the glass of new bulbs
with your bare fingers, as even minute
amounts of contamination will burn into the
bulb's surface and reduce its service life.
To install, use a clean cloth, napkin etc. or
hold the bulb by its metal socket.<
A replacement bulb set is available from
your BMW Sports Activity Vehicle Center.
To prevent short circuits, before
working on any electrical system,
equipment or accessory you should always
switch it off and disconnect the cable from
the battery's negative terminal before start-
ing.
To avoid possible injury or equipment dam-
age when changing bulbs, observe any
instructions provided by the bulb manufac-
turer.<

Replacing components
104 1.Unscrew bolt, refer to arrow 1
2.Fold up lifting handle, refer to arrow 2
3.Turn the handle to the left as far as pos-
sible, refer to arrow 3
Turning the handle releases the
compact wheel. Weight approx.
18 lbs/8 kg. It must be held with the
handle.<
4.Slowly lower the handle as far as possi-
ble, refer to arrow 4
5.Take out the compact wheel towards
the back
6.Refit the compact wheel holder in
reverse order.
The defective wheel cannot be fitted
in the compact wheel holder in place
of the compact wheel.<
Preparing wheel change
Observe the safety precautions on
page 103.<
1.Secure the vehicle to prevent it from
rolling:
Place the wheel chock against the rear
surface of the front tire on the side
opposite the side being raised. If the
vehicle is parked on a downward slope,
place the wheel chock securely in front
of the tire. If the wheel must be changed
on a surface with a more severe slope,
take additional precautions to secure
the vehicle from rolling
2.Loosen the lug bolts by a g turn.
Jacking up vehicle
1.Position the vehicle jack at the jacking
point closest to the wheel so that the
entire surface of the jack base perpen-
dicularly contacts the ground under the
jacking point
2.Guide the jack head into the rectangular
recess of the jacking point when crank-
ing up, refer to section of illustration
3.Jack the vehicle up until the wheel you
are changing is raised from the ground.

Reference
At a glance
Controls
Driving tips
Mobility
105
Mounting compact wheel
1.Unscrew the lug bolts and remove the
wheel
2.Remove accumulations of mud or dirt
from the mounting surfaces of the
wheel and hub. Clean the lug bolts
3.Position the new wheel or compact
wheel. Secure the wheel by turning at
least two lug bolts into opposite bolt
holes
4.Screw in the remaining lug bolts.
Tighten all the bolts securely in a diag-
onal pattern
5.Lower the jack and remove it from
beneath the vehicle
6.Tighten the lug bolts in a diagonal pat-
tern
7.Check and correct the tire inflation
pressure at the earliest opportunity.
Protect valve stems and valve stem
seal caps against dirt and contamina-
tion. Dirt in valve stems is a frequent source
of gradual air loss.<
After mounting the compact wheel or cor-
recting the inflation pressure, reinitialize
the Flat Tire Monitor, refer to page 53.
The vehicle jack is designed for
changing wheels only. Do not attempt
to raise another vehicle model with it or to
raise any load of any kind. To do so could
cause accidents and personal injury.
To ensure safety, always have the lug bolts
checked with a calibrated torque wrench to
ensure that they are tightened to the spec-
ified torque of 101 lb ft/140 Nm as soon as
possible.<
Stow the defective wheel in the luggage
compartment.
When you mount wheels other than Genu-
ine BMW light-alloy wheels, different lug
bolts may also be required.
Replace the defective tire as soon as pos-
sible and have the new wheel/tire bal-
anced.
Driving with the compact wheel
Drive reservedly and do not exceed a
speed of 50 mph/80 km/h. Do not
deactivate DSC, as otherwise unstable
driving conditions may result.<
The driving characteristics change, for
example reduced track stability on braking,
extended braking distance, and altered
self-steering characteristics in the limit
range. In conjunction with winter tires,
these characteristics are more pro-
nounced.
Only one compact wheel may be
mounted. You should re-equipping to
wheels and tires of the original size as
quickly as possible.<
Battery
Battery care
The battery is 100% maintenance-free, i.e.,
the electrolyte will last for the life of the bat-
tery when the vehicle is operated in a tem-
perate climate.
Please contact your BMW Sports
Activity Vehicle Center with any ques-
tions concerning the battery.<
Do not disconnect the battery when
the engine is running. If you do so, the
ensuing voltage surge will damage the
vehicle's onboard electronics.<
Indicator lamp
The battery charge-current indica-
tor lamp lights up:
The battery is no longer being
charged. There is a defect on the alternator
V-belt or charge current circuit of the alter-
nator. Contact the nearest BMW Sports
Activity Vehicle Center.
Do not continue driving if the V-belt is
defective. The engine could be dam-
aged due to overheating.
Moreover, an increased amount of force is
required for steering if the onboard supply
voltage falls dramatically.<