2005 BMW X5 4.8IS tires

ContentsOperation, maintenance
Owner service procedures
Special operating instructions:
Breaking-in136
General driving notes137
Driving your X5138
Safe braking140
Wheels and tires:
Tire inflation pressure141
Tire identification marks143
Wheel/tire condition144
Replacing wheels/tires146
Snow chains147
Under the hood:
Hood148
Engine compartment
essentials149
Washer fluid150
Engine oil150
Coolant152
Brake fluid153Care and maintenance:
The BMW Maintenance
System154
OBD interface socket155Replacement procedures:
Onboard tool kit158
Windshield wiper blades158
Lamps and bulbs159
Changing a tire163
Vehicle battery168
Fuses169
Assistance, giving and
receiving:
Receiving assistance170
Jump starting171
Tow-starting and towing172

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Brake Force Display Flat Tire MonitorThe Brake Force Display lights up in
two stages, depending on how force-
fully you apply the brakes.
The display has two levels:
>Normal braking:
The brake lamp 1 and the center
brake lamp light up
>Heavy braking and braking with ABS:
The brake lamps 1 and 2 light up
together with the center brake lamp.530de400
The 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.

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Cargo loading
Avoid overloading the vehicle so
that the permissible loading
capacity of the tires is not exceeded.
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 Ibs. 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 Ibs.
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 1350 Ibs. and there will be
five 150 Ibs. passengers in your vehi-
cle, the amount of available cargo
and luggage load capacity is
600 Ibs.:
1350 Ibs. minus 750 Ibs. = 600 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
Moving parts should be allowed to
break in. To ensure that your vehicle
provides maximum economy through-
out 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 kick-down mode
during 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. Therefore, 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, substantially
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.
Breaking-in

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General driving notesClosing liftgate/tailgate
Operate the vehicle only when the
tailgate and liftgate are completely
closed. Otherwise, exhaust fumes
could enter into the passenger com-
partment.<
However, if special circumstances
should make it absolutely necessary
to operate the vehicle with the liftgate/
tailgate open:
1. Close all windows and the panorama
glass sunroof
2. Increase the air supply for the air
conditioner or automatic climate
control to a high level, refer to
page108 or112.
Hot 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.
Otherwise there is a danger of ignition
and of a fire with the risk of serious inju-
ries and damage. BMW advises against using
mobile radio devices such as por-
table phones inside the vehicle unless
they are directly connected to the
external antenna. Otherwise, it is
impossible to prevent a mutual interfer-
ence of the vehicle electronics with the
portable phone device. Also, there is no
guarantee that the radiation generated
by the transmission will be conveyed
out from the interior of the vehicle.<
When vehicle is parked Condensation forms in the air condi-
tioner system during operation, and
then exits under the vehicle. Traces of
water on the ground are therefore nor-
mal.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 oth-
erwise 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 page144.
Before driving into a car washFold in the exterior mirrors, refer to
page54, 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.<

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Driving your X5>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/20 cm with up to four persons
– 7 in/18 cm fully loaded, without
level control
>Only drive through water up to a max-
imum depth of 20 in/50 cm and only
at walking speed, making sure not to
stop in the process. When equipped
with 2-axle self leveling suspension
*,
switch the vehicle to the Off-Road
setting before driving through, refer
to page100.
After leaving the water, apply the
footbrake lightly several times while
driving at low speeds so as to dry
the brakes by braking and to prevent
decreased braking action due to wet-
ness.
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 worst of the dirt from the
body and inspect the undercarriage
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.

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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 inflation pressureBMW Tires
All pressure specifications in
the table are indicated in psi/
kilopascal with cold tires,
cold = ambient temperature
X5 3.0i235/65 R 17 104 H M+S
255/55 R 18 105 H M+S
255/55 R 18 105 V
235/65 R 17 104 H M+S
255/55 R 18 105 H 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 4.4i235/65 R 17 104 H M+S
255/55 R 18 105 H M+S
255/55 R 18 105 V
235/65 R 17 104 H M+S
255/55 R 18 105 H M+S32/220 33/230 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 4.8isFront: 275/40 R 20 102 W
Rear: 315/35 R 20 106 W
255/55 R 18 105 H M+S32/220
–
32/220–
35/240
35/24033/230
–
33/230–
39/270
39/270
You will find more information about permissible loads and weights on page180.