2005 BMW X5 4.8IS maintenance

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OverviewControlsMaintenanceRepairsDataIndex
Information for your safety It is not merely the tire's service life, but
also driving comfort and – to a great
extent – driving safety that depend on
the condition of the tires and the main-
tenance of the specified tire pressure. Checking inflation pressureOnly check tire inflation pressure when
the tires are cold. i.e. after driving a
maximum of 1.25 miles/2 km or when
the vehicle has been parked for at least
2 hours. When tires are warm, the tire
inflation pressure increases.
Regularly check the tire inflation
pressure and correct as needed,
including the spare tire: at least every
two weeks and before beginning a
longer trip. If this is not done, incorrect
tire pressures can cause driving insta-
bility and tire damage, ultimately result-
ing in an accident. Do not drive with a
depressurized, i.e. flat, tire. A flat tire
greatly impairs steering and braking
response, and can lead to complete
loss of control over the vehicle.<
After correcting the inflation pres-
sure(s), always reinitialize the Flat
Tire Monitor, refer to page102.<
Inflation pressure for original
equipment tiresYou will find tire inflation pressures on
the inside door pillar.Inflation pressure for other tire
sizesThe tire pressure table below gives all
of the tire pressure specifications for
the tire sizes indicated, with the ambi-
ent temperature.
In order to clearly identify the cor-
rect tire inflation pressure for your
tires, be sure to note the specifications
for the appropriate tire sizes.<530de225
Tire inflation pressure

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Tire identification marksKnowledge of the labeling on the side
of the tire makes it easier to identify and
choose the right tires.Tire sizeSpeed code letter:
Q = up to 105 mph/160 km/h
T = up to 118 mph/190 km/h
H = up to 131 mph/210 km/h
V = up to 150 mph/240 km/h
W = up to 167 mph/270 km/hTire Identification Number Tires with DOT codes meet the guide-
lines of the U.S. Department of Trans-
port. e.g.
Nominal width
in mm
Cross-sectional ratio
in Ξ
Belted construction radial
Rim diameter in inches
Load index,
not with ZR tires
Speed code letter,
with ZR tires before the R
235/65 R
17104H
DOT code:Tire age The manufacturer of your BMW recom-
mends that all tires, i.e. including the
spare wheel, be replaced regardless of
the actual wear after 6 years at the lat-
est.
The tire's date of manufacture is indi-
cated on the sidewall:
DOT... 3603 indicates that the tire was
manufactured in week 36 of 2003. Uniform Tire Quality Grading Quality grades can be found where
applicable on the tire sidewall between
tread shoulder and maximum section
width. For example: e.g.
Manufacturer's code
for tire brand
Tire size and tire model
Tire age
DOT xxxx xxx 3603
DOT Quality Grades Tread wear
Traction AA A B C
Temperature A B C
All passenger car tires must con-
form to Federal Safety Require-
ments in addition to these grades.< Tread wear The tread wear grade is a comparative
rating based on the wear rate of the tire
when tested under controlled condi-
tions on a specified government test
course.
For example, a tire graded 150 would
wear one and one-half, 1γ, times as
well on the government course as a tire
graded 100. The relative performance
of tires depends upon the actual condi-
tions of their use, however, and may
depart significantly from the norm due
to variations in driving habits, service
practices and differences in road char-
acteristics and climate.

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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 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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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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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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Coolant Brake fluid4. When necessary, slowly add coolant
until the correct level is reached; do
not overfill
5. Close the cap and tighten snugly
6. Have the cause of the coolant loss
corrected as soon as possible.
Brake fluid level
If the warning lamp lights up or
the message CHECK BRAKE
FLUID appears in the Check
Control: stop immediately.
The brake fluid in the reservoir
has fallen to below the minimum
level.
Add brake fluid The brake fluid reservoir is located
under the microfilter housing trim panel
on the driver's side of the vehicle. For
adding brake fluid or for determining
and correcting the cause of brake fluid
loss, consult your BMW Sports Activity
Vehicle center. Your BMW Sports Activ-
ity Vehicle center is familiar with the
specifications for factory-approved
DOT 4 brake fluids.
Brake fluid loss may result in extended
brake pedal travel. For this situation,
refer to the notes on page140.
Brake fluid is hygroscopic, that is,
it absorbs moisture from the air
over time.
In order to ensure the safety and reli-
ability of the brake system, have the
brake fluid changed every two years by
a BMW Sports Activity Vehicle center.
Refer also to the Service and Warranty
Information Booklet for US models or
the Warranty and Service Guide Book-
let for Canadian models.
Brake fluid is toxic and also damages
vehicle paintwork. Always store these
agents in tightly-closed original con-
tainers kept well away from the reach
of children.
Do not spill the fluid and do not refill the
brake fluid reservoir to beyond the MAX
mark. The brake fluid could ignite upon
contact with hot engine parts and cause
serious burns.<
Always observe all applicable
environmental rules and regula-
tions when disposing of used brake
fluid.<

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The BMW Maintenance System helps
maintain the road and driving safety of
your BMW.
Please keep in mind that regular main-
tenance is not only necessary for the
safety of your vehicle, but also plays a
significant role in maintaining the resale
value of the vehicle.
Service Interval Display Conventional systems rely solely on
distance traveled to determine when
service is due. The BMW Maintenance
System, on the other hand, began many
years ago to take the actual conditions
under which the vehicle is driven into
consideration. After all, different drivers
can accumulate mileage in very differ-
ent ways.390us008
From the point of view of maintenance,
62,000 miles/100,000 km accumulated
in short-distance urban driving are not
the equivalent of the same distance
covered at moderate speeds in long-
distance highway travel.
The BMW Maintenance System
includes the Engine Oil Service and
Inspections I and II.
Determining the maintenance intervals
according to the actual loads on the
vehicle covers every kind of operating
situation. However, even those who
drive only short distances, significantly
less than 6,000 miles/10,000 km annu-
ally, should have the engine oil changed
at least every 2 years since oil deterio-
rates over time, regardless of use. Service and Warranty Information
Booklet for US models/
Warranty and Service Guide
Booklet for Canadian models For additional information on mainte-
nance intervals and procedures, please
refer to the Service and Warranty Infor-
mation Booklet for US models or the
Warranty and Service Guide Booklet for
Canadian models. As a precaution against corrosion, it is
advisable to have the body checked for
damage from rocks or gravel at the
same time, depending upon operating
conditions.
Have your BMW Sports Activity
Vehicle center do the mainte-
nance and repair.
Be sure that all maintenance work is
confirmed in the Service and Warranty
Information Booklet for US models or
the Warranty and Service Guide Book-
let for Canadian models.
These entries will constitute your proof
that the vehicle has received regular
maintenance. They are also required for
warranty claims.<
Car careFor all information on this subject, refer
to the Caring for your vehicle brochure.
The BMW Maintenance System