2004 BMW X5 4.4I tires

Contents

Operation, maintenance
Owner service procedures

Special operating instructions:

Break-in procedures136
Driving your X5137
General driving notes138
Safe braking139

Wheels and tires:

Tire inflation pressure140
Tire identification marks142
Wheel/tire condition143
Replacing wheels/tires144
Snow chains145

Under the hood:

Hood146
Engine compartment
essentials147
Washer fluid148
Engine oil148
Coolant150
Brake fluid151

Care and maintenance:

The BMW Maintenance
System152

Laws and regulations:

California laws153
OBD interface socket153

Replacement procedures:

Onboard tool kit158
Windshield wiper blades158
Lamps and bulbs159
Changing a tire163
Battery168
Fuses169

Assistance, giving and
receiving:

Receiving assistance170
Jump-starting171
Towing and tow-starting
vehicle173

100n
Flat Tire MonitorThe concept The Flat Tire Monitor keeps track of the
inflation pressures in the four fitted tires
as you drive. The system provides an
alert whenever the inflation pressure
drops significantly in relation to the
pressure another tire.
The check of the tire inflation pressure
is based on monitoring the relative
speeds of the wheels. A flat is detected
and reported on the basis of a deviation
in certain speed ratios.Functional requirementTo ensure reliable operation, the sys-
tem should have been initialized with
the correct tire inflation pressure.
System limits
The Flat Tire Monitor cannot indi-
cate sudden severe tire damage
caused by outside factors and does not
detect a natural, even pressure drop in
all four tires.<
In the following situations, the system
could be delayed or malfunction:
>When driving on snow-covered or
slippery road surfaces
>In the case of performance-oriented
driving: slip on the drive wheels, high
lateral acceleration
>False alarms and undetected loss of
pressure may occur when you are
driving with snow chains fitted.
Initializing system
Perform the initialization immedi-
ately every time you correct the
inflation pressure, change a tire or
change a wheel or all wheels. A drive
is required for this purpose.<
1. Start the engine, but do not drive off
2. Press the button until the yellow indi-
cator lamp in the instrument cluster
lights up for a few seconds
3. Drive off.
It takes a few minutes of driving until
the Flat Tire Monitor can detect and
indicated a flat tire.
When driving with snow chains,
do not initialize the system.<
530de407

130n
Cargo loading
To avoid loading the tires beyond
their approved carrying capacity,
never overload the vehicle. Overloading
can lead to overheating and increases
the rate at which damage develops
inside the tires. The ultimate result can
assume the form of a sudden air loss.<
Determining loading limit1. Locate the following statement on
your vehicle's placard
*:
The combined weight of occu-
pants and cargo should never
exceed XXX lbs. or YYY kg, as other-
wise the vehicle may be damaged
and unstable driving conditions may
result.<
2. Determine the combined weight of
the driver and passengers that will be
riding in your vehicle
3. Subtract the combined weight of the
driver and passengers from XXX lbs.
or YYY kg
530de225
4. The resulting figure equals the avail-
able amount of cargo and luggage
load capacity.
For example, if the XXX amount
equals 1,400 lbs. and there will be
five 150 lbs. passengers in your vehi-
cle, the amount of available cargo
and luggage load capacity is
650 lbs.:
1,400 Ibs. minus 750 Ibs. = 650 Ibs.
5. Determine the combined weight of
luggage and cargo being loaded on
the vehicle. That weight may not
safely exceed the available cargo
and luggage load capacity calculated
in step 4
6. If your vehicle will be towing a trailer,
load from your trailer will be trans-
ferred to your vehicle. Consult the
manual for transporting a trailer to
determine how this may reduce the
available cargo and luggage load
capacity of your vehicle.

136n
To ensure that your vehicle provides
maximum economy throughout a long
service life, we request that you
observe the following instructions.
Engine and differential Up to 1,200 miles/2,000 km:
Drive at varying engine speeds and
road speeds, but do not exceed
4,500 rpm and the following road
speeds during this initial period:
6-cylinder engines: 100 mph/160 km/h
8-cylinder engines: 106 mph/170 km/h
Obey your local and state maximum
speed limits.
Avoid full-throttle operation and use of
the transmission's kickdown mode dur-
ing these initial miles.
Once you have driven 1,200 miles/
2,000 km, the engine and vehicle
speeds can be gradually increased.Tires Due to technical factors associated
with their manufacture, tires do not
achieve their full traction potential until
after an initial break-in period. There-
fore, drive reservedly during the first
200 miles/300 km. Obey your local and state maximum
speed limits.
When the vehicle is operated on
wet or slushy roads, a wedge of
water may form between the tire and
the road surface. This phenomenon is
referred to as hydroplaning and can
lead to partial or complete loss of trac-
tion, vehicle control and braking effec-
tiveness. Reduce your speed on wet
roads.<
Brake system Brakes require an initial break-in period
of approx. 300 miles/500 km to achieve
optimal contact and wear patterns
between brake pads and rotors.
To break in the separate handbrake
drums, apply the handbrake lightly
when coasting to a standstill at a traffic
signal, for instance, provided that traffic
conditions allow you to do so.
To avoid corrosion, repeat this proce-
dure from time to time.
The brake lamps do not light up
when the handbrake is applied.
Vacuum for the brake system servo unit
on your BMW is available only when the
engine is running. When you move the
vehicle with the engine switched off,
when towing, for instance, substan-
tially higher levels of pedal force will be
required to brake the vehicle.<
ClutchThe function of the clutch is only at its
optimized level after a distance driven
of approx. 300 miles/500 km. During
this break-in period, engage the clutch
gently.Following component
replacementsObserve the break-in instructions again
if previously addressed components
must be replaced again during driving
later.
Break-in procedures

137n
OverviewControlsMaintenanceRepairsDataIndex
Driving your X5 On bad roads When you are driving on bad 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 pages 148 and 150.
Use the HDC Hill Descent Control on
steep downhill gradients, refer to
page 96.
It is possible to start off on gradients
of up to 32 %.
The permitted side tilt is also 50 %
>While driving, watch carefully for
obstacles such as rocks or holes. Try
to avoid these obstacles whenever
possible
>Please note that, for example on
crests and bumpy roads, the body
can make ground contact.
The ground clearance of the vehicle
is:
– 8 in/200 mm with up to four persons
– 7 in/180 mm fully loaded, without
self-leveling suspension
>Only drive through water up to a
maximum depth of 20 in/50 cm and
only at walking speed, making sure
not to stop in the process.
After leaving the water, press on the
footbrake gently several times while
driving at a low speed. The brake
applications will help to dry the
brakes, thus preventing a reduction in
braking performance caused by the
moisture.
Back onto paved road In recommending that you observe the
following points after driving on adverse
road surfaces, it is not as a beauty
treatment for your BMW. Instead, it is
intended for the maintenance of driving
safety:
>Clean the largest accumulations of
dirt from the body and check the
underbody for damage
>Clean mud, snow, ice etc. from the
wheels and tires and check the
wheels for damage
>Check to determine whether rocks,
gravel or accumulations of dirt on the
brake rotors and calipers could influ-
ence braking performance. Remove
all such foreign objects
>In order to clean the brake rotors,
apply the footbrake gently several
times while driving at a low speed.
Be sure that following traffic is not
endangered by this
>For cleaning the handbrake, apply
the lever slightly at approx. 25 mph/
40 km/h and continue to drive for
approx. 200 yards/200 meters, pro-
vided that traffic conditions allow you
to do so.

138n
General driving notesHot exhaust system
Extreme temperatures occur at
the catalytic converter on this and
every catalyst-equipped vehicle. Do not
remove the heat shields installed adja-
cent to various sections of the exhaust
system, and never apply undercoating
to them. When driving, standing at idle
and while parking take care to avoid
possible contact between a hot exhaust
system and any highly flammable mate-
rials such as hay, leaves, grass etc.
Such contact could lead to a fire, and
with it the risk of serious property dam-
age as well as personal injury.<
Parking vehicle Condensation forms in the air condi-
tioner system during operation, and
then exits under the vehicle. Traces of
condensed water under the vehicle are
thus normal.Brakes
Do not drive with your foot resting
on the brake pedal. Even light but
consistent pedal pressure can lead to
excessively high temperatures, brake
wear and possibly even brake failure.<
Road hazards
If road hazards, obstacles or
curbs are unavoidable, only drive
over them very slowly and carefully, as
otherwise the wheels and suspension
parts, especially on vehicles fitted with
low profile tires, can be damaged.<
For more information on wheels and
tires, refer to page 143.
Before driving into a car washFold in the door mirrors, refer to
page 54, as otherwise they could be
damaged due to the width of the vehi-
cle.Hydroplaning
When driving on wet or slushy
roads, reduce road speed. If you
do not, a wedge of water can form
between tires and road surface. This
state can cause a partial or total loss of
contact with the road surface, of brak-
ing control and of control over the vehi-
cle.<
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.<

140n
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.
Check the tire inflation pressure
regularly, including on the spare
wheel: at least every two weeks and
before beginning a longer trip. If this is
not done, incorrect tire pressures can
cause driving instability and tire dam-
age, ultimately resulting in an accident.
Do not drive with a depressurized, i.e.
flat, tire. A flat tire greatly impairs steer-
ing and braking response, and can lead
to complete loss of control over the
vehicle.<
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.
Inflation pressure for original
equipment tiresYou will find tire inflation pressures on
the inside door pillar.Inflation pressure for other tire
sizesThe table on the next page provides the
correct inflation pressures for tires at
ambient temperature, in psi/kilopascal.
After correcting the inflation pres-
sure(s), always reinitialize the Flat
Tire Monitor, refer to page 100.< 530de225
Tire inflation pressure

141n
OverviewControlsMaintenanceRepairsDataIndex
Tire inflation pressureBMW Tires
All pressure specifications in
the table are indicated in psi/
kilopascal with cold tires,
cold = ambient temperature
X5 3.0i
X5 4.4i235/65 R 17 104 H M+S
255/55 R 18 105 H, V M+S
255/55 R 18 105 V
235/65 R 17 104 Q M+S
255/55 R 18 105 Q M+S32/220 32/220 32/220 39/270
Front: 255/50 R 19 103 V
Rear: 285/45 R 19 107 V
Front: 275/40 R 20 102 W
Rear: 315/35 R 20 106 W32/220
–
32/220
––
32/220
–
32/22032/220
–
32/220
––
39/270
–
39/270
X5 4.8is255/55 R 18 105 Q M+S
Front: 275/40 R 20 102 W
Rear: 315/35 R 20 106 W32/220
32/220
–35/240
–
35/24033/230
33/230
–39/270
–
39/270
You will find additional information on permissible loads and weights on page 180.