2005 BMW X5 4.8IS engine

138n
General driving notes Driving your X5 Driving through water
Do not drive through water on the
road if it is deeper than 20 in/
50 cm, and then only at walking speed
at the most. Otherwise, the vehicle's
engine, the electrical systems and the
transmission may be damaged. When
equipped with 2-axle self leveling sus-
pension
*, switch the vehicle into the
Off-Road setting before driving through,
refer to page100.<
Using handbrake on slopes
Do not hold the vehicle in place on
slopes by slipping or riding the
clutch; use the handbrake instead. Oth-
erwise, severe clutch wear will result.<
Interior and exterior mirrors,
automatic dimming feature
*
Two photocells serve to control the
automatic dimming of the interior and
exterior rearview mirrors. One photocell
is in the mirror glass, refer to arrow,
while the other is offset somewhat on
the back of the mirror.
For trouble-free operation, keep the
photocells clean and do not cover the
area between the interior rearview mir-
ror and the windshield. Do not attach
any kind of stickers on the windshield
in front of the mirror, either. 530us245
On poor roads When you are driving on poor roads,
there are a few points which you should
strictly observe — for your own safety,
for that of your passengers, and for the
safety of the vehicle:
Driving on unpaved terrain can
cause damage to the vehicle.<
>Always adapt the driving speed to the
road conditions. The rougher or
steeper the road surface is, the lower
the speed should be
>You can operate your vehicle on
uphill and downhill gradients with a
maximum slope of 50 %. If you want
to drive on uphill or downhill gradi-
ents of this kind, make sure before-
hand that the engine oil and coolant
levels are near the max mark, refer to
pages150 and152.
Use the HDC Hill Descent Control
when driving down steep grades,
refer to page97.
Starting off is possible on grades of
up to 33 %.
The permissible body roll is also 50 %
>While driving, watch carefully for
obstacles such as rocks or holes.
Try to avoid these obstacles when-
ever possible

140n
Safe braking Emergency stops You brake most effectively when you
apply maximum pedal pressure in situa-
tions requiring it: emergency stops.
Since the vehicle maintains steering
responsiveness, you can nevertheless
avoid possible obstacles with a mini-
mum of steering effort.
Pulsation at the brake pedal combined
with sounds from the hydraulic circuits
indicates to the driver that ABS is in its
active mode.Brake fluid level If the brake fluid level is too low and
brake pedal travel has become longer,
there may be a defect in one of the two
brake system's hydraulic circuits.
Proceed to the nearest BMW
Sports Activity Vehicle center.
Here increased pressure on the brake
pedal may be required, and slight pull-
ing to the side and longer braking dis-
tances may result. Please remember to
adapt your driving style accordingly.<
Disc brakes When the vehicle is driven only occa-
sionally, during extended periods when
the vehicle is not used at all, and in
operating conditions where brake appli-
cations are less frequent, there is an
increased tendency for corrosion to
form on rotors, while contaminants
accumulate on the brake pads. This
occurs because the minimal pressure
which must be exerted by the pads dur-
ing brake applications to clean the
rotors is not reached.
If the brake rotors are corroded, they
will tend to respond to braking with a
pulsating effect which even extended
application will fail to cure.
When driving in wet conditions and in
heavy rain, it is advisable to apply light
pressure to the brake pedal from time
to time. Monitor traffic conditions to
ensure that this maneuver does not
endanger other road users. The heat
generated in this process helps dry the
pads and rotors to ensure that the brak-
ing force is then immediately available
when required.
Extended or steep mountain descents
should be driven in the gear in which
only minimal periodic brake application
is required. This avoids excessive strain on the brakes and possible impairment
of the braking effect.
Do not coast with the clutch
depressed or with the transmis-
sion or selector lever in neutral. Do not
drive with the engine switched off. The
engine provides no braking effect when
the clutch is depressed or the transmis-
sion is in neutral, and there is no power-
assist for braking or steering when the
engine is not running.
BMW recommends having brake
inspections performed at a BMW
Sports Activity Vehicle center only. If
you do not, parts of the 4-wheel drive
system could be damaged.
Never allow floor mats, carpets or any
other objects to protrude into the area
around the accelerator, clutch and
brake pedals and obstruct their move-
ment.<
Brake pads
For your own safety: use only
brake pads that BMW has
released for your particular vehicle
model. BMW cannot evaluate non-
approved brake pads to determine if
they are suited for use, and therefore
cannot ensure the operating safety of
the vehicle if they are installed.<

149n
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
530de341

150n
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.

151n
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.<

152n
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

153n
OverviewControlsMaintenanceRepairsDataIndex
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.<

154n
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