2005 BMW X5 4.4I Owner's Manual

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OverviewControlsMaintenanceRepairsDataIndex
Wheel/tire conditionTire tread The tread depth should not fall below
0.12 in/3 mm although, for example,
European regulations only require a
minimum tread depth of 0.063 in/
1.6 mm.
At tread depths below 0.12 in/3 mm
there is an increased risk of high-speed
hydroplaning, even when only small
amounts of water are present on the
road surface.
As winter tires display a noticeable loss
in their ability to cope with cold-
weather driving conditions once the
tread wears to below 0.16 in/4 mm, you
should always have such tires replaced
to ensure continued safety.Wear indicators at the tread-groove
base, refer to arrow, are distributed
over the tire's circumference and are
marked on the side of the tire with TWI
– Tread Wear Indicator. These indica-
tors signal at a tread depth of 0.063 in/
1.6 mm that the legally permitted wear
limit has been reached.
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Replacing wheels/tires
Have new wheels and tires
installed only by your BMW Sports
Activity Vehicle center or a tire special-
ist workshop that works according to
BMW guidelines with appropriately
trained personnel. If this work is not
carried out properly, there is a danger
of subsequent damage and related
safety hazards.<
Retreaded tires
BMW does not recommend the
use of retread tires, as otherwise
driving safety may be reduced. The rea-
son for this is that possible variations in
the design and aging – which could be
substantial – of the tire casing can
result in a limited service life.<
The right wheels and tires
BMW recommends that you use
only wheel and tire combinations
that BMW has tested and approved for
your particular vehicle. Variations in fac-
tors such as manufacturing tolerances
mean that even wheels and tires with
identical official size ratings could actu-
ally have different dimensions than the
approved units – these differences
could lead to body contact, and with it
the risk of severe accidents. If non-
approved wheels and tires are used,
BMW cannot evaluate their suitability,
and therefore cannot be held liable for
driving safety.<
You can ask your BMW Sports Activity
Vehicle center for the correct wheel/tire
combination.
The correct wheel/tire combination also
affects various systems whose function
would otherwise be impaired, e.g. ABS,
DSC, xDrive.
To maintain good handling and vehicle
response, use only tires of a single
tread configuration from a single manu-
facturer. After a flat tire, always remem-
ber to have the original wheel and tire
combination remounted on the vehicle
as soon as possible.
Recommended tire sizes and makes:
For each tire size, certain tire makes
have been tested by BMW and classi-
fied and approved as safe. You can find
out about them at a specialized store,
preferably your BMW Sports Activity
Vehicle center. Follow any national reg-
ulations, e. g. listed in the vehicle docu-
ments.
The factory-approved radial ply tires are
matched to your vehicle and with
proper use, offer both optimal driving
safety and the desired driving comfort.
Special features of winter tires BMW recommends winter tires for use
in cold winter driving conditions.
Although all-season M+S tires provide
better winter traction than summer
tires, they generally fail to provide the
same levels of cold-weather perfor-
mance as winter tires.
When switching to winter tires, observe
the description under Tire condition,
page144, and Replacing wheels/tires.
Observing speed ratings:
Never exceed the maximum
speed for which the winter tires
are rated. Unprofessional attempts by
laymen to service tires can lead to dam-
age and accidents. Have this work per-
formed by skilled professionals only.
The technicians at your BMW Sports
Activity Vehicle center will be glad to
assist you with the required profes-
sional knowledge and specialized
equipment.<

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OverviewControlsMaintenanceRepairsDataIndex
Replacing wheels/tires Snow chains
*
Storage Store wheels or tires in a cool, dry
place, protecting them against light
whenever possible. Always protect tires
against all contact with oil, grease and
fuels.
Do not exceed the maximum tire infla-
tion pressure indicated on the side wall
of the tire.Only certain snow chains have been
tested by BMW and classified and
approved as safe. Consult your BMW
Sports Activity Vehicle center for
details. BMW recommends only using
these approved, narrow-link snow
chains. Use is only permitted in pairs on
the rear wheels with the following tire
sizes:
X5 4.8is: 255/55 R 18
All other models: 235/65 R 17
Observe the manufacturer's instruc-
tions when installing snow chains.
Do not exceed a maximum speed of
30 mph/50 km/h.
After mounting snow chains, do
not initialize the Flat Tire Monitor.
When you are driving with snow chains,
it can be beneficial to switch off DSC
briefly, refer to page96.<

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Hood Unlocking Pull the lever located under the left side
of the instrument panel.
Never attempt to perform any ser-
vice or repair operations on your
vehicle without the required profes-
sional technical training. If you are not
familiar with the regulations to be
observed, only have work on your vehi-
cle carried out by a BMW Sports Activ-
ity Vehicle center or a workshop that
uses personnel trained in accordance
with BMW requirements. If this work is
not carried out properly, there is a dan-
ger of subsequent damage and related
safety hazards.< 530de295
Opening Pull the release handle and open the
hood. 530de296
Closing Allow the hood to fall from a height of
about 12 in/30 cm so that it audibly
engages.
Observe the same precautions
that apply to all closing operations
by ensuring that the hood's travel range
is clear and unobstructed before allow-
ing the hood to fall into position.
If it is determined that the hood is not
completely closed while driving, stop
immediately and close it securely.< 530de369

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OverviewControlsMaintenanceRepairsDataIndex
1Engine oil dipstick150
2 Brake fluid reservoir, located
beneath the microfilter cover1533 Auxiliary terminal for jump
starting171
4 Coolant expansion tank1525 Engine oil filler neck150
6 Reservoir for windshield and
headlamp washer system150Engine compartment essentials
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Washer fluid Engine oilWindshield and headlamp
washer system Approximate capacity is 8.2 US quarts/
7.8 liters.
Fill with water and — if required — with
the addition of a washer antifreeze,
according to manufacturer's recom-
mendations.
We recommend that you mix the
washer fluid before adding it to
the reservoir.<
Antifreeze agent for the washer
systems is inflammable. For this
reason, keep it away from sources of
flame and store it only in its original
containers. Store it so that it is inacces-
sible to children. Comply with the
instructions on the containers.< 530de298
Checking oil level Oil consumption depends on driving
style and operating conditions.
1. With the engine at operating temper-
ature, i.e. after at least 6 miles/10 km
of continuous driving, park the vehi-
cle in a horizontal position
2. Switch off the engine
3. After approx. 5 minutes, pull the dip-
stick out and wipe it off with a clean
lint-free cloth, paper towel, or similar
material 530us100
4. Slide the dipstick carefully all the way
into the dipstick tube and pull it out
again.
The oil level should be in between
the two marks on the dipstick
5. Slide the dipstick all the way into the
dipstick tube again.

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OverviewControlsMaintenanceRepairsDataIndex
Engine oil The oil volume between the two marks
on the dipstick corresponds to approx.
1.1 US quarts/1 liter.
Do not fill beyond the upper mark
on the dipstick. Excess oil will
damage the engine.<
X5 4.8is:
With a very sporty driving style, the
engine oil level should be at the upper
mark on the dipstick.530us205
Adding engine oil Wait until the level has dropped to just
above the lower mark on the dipstick
before adding oil.
Add oil within the next 30 miles/
50 km, otherwise, the engine
could be damaged.<
Always store oils, grease and
similar materials so that they are
inaccessible to children. Comply with
warning labels and information on con-
tainers.<
Oil change:
Have oil changed only by your BMW
Sports Activity Vehicle center or by a
repair shop that works according to 530de326
BMW guidelines with appropriately
trained personnel.Specified engine oils The quality of the engine oil selected
has critical significance for the opera-
tion and service life of an engine.
Based on extensive testing, BMW has
approved only certain engine oils.
Use only approved BMW High Perfor-
mance Synthetic Oil.
If you are unable to obtain BMW High
Performance Synthetic Oil, you can
add small amounts of synthetic oil in
between oil changes. Use only oils with
the API SH specification or higher.
Ask your BMW Sports Activity
Vehicle center for details concern-
ing the specific BMW High Performance
Synthetic Oil or synthetic oils which
have been approved.<
You can also call BMW of North Amer-
ica at 1-800-831-1117 or visit this web-
site: www.bmwusa.com to obtain this
information.
BMW engines are designed to
operate without additives, and
their use could even lead to damage
in some cases.<

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Engine oil Coolant Viscosity ratings Viscosity is the oil flow rating as estab-
lished in SAE classes.
The selection of the correct SAE class
depends on the climatic conditions in
the area where you typically drive your
BMW.
Approved oils are in SAE classes
5W-40 and 5W-30.<
These oils may be used for driving in all
ambient temperatures.
Do not open the cooling system
when the engine is hot. Escaping
coolant can cause burns.<
Coolant is comprised of water and
coolant additive. Not all commercially
available additives are suitable for your
BMW. Your BMW Sports Activity Vehi-
cle center knows which additives are
suitable.
Use only suitable additives, other-
wise you could damage your
engine. The additives can be harmful
to your health.<
Always observe all applicable
environmental rules and regula-
tions when disposing of coolant addi-
tives.<
Checking coolant level 1. The engine must be at ambient tem-
perature
2. Start by turning the cap of the expan-
sion tank counterclockwise. Pause to
allow any accumulated pressure to
escape, then open
3. The coolant level is correct when the
end of the red float is aligned with
the upper edge of the filler opening,
refer to the arrow in the illustration,
or max. 0.8 in/2 cm higher, i. e. up to
the mark on the float, refer also to the
schematic diagram, next to the cap530us102