2008 BMW X5 3.0Si engine coolant

Everything under control
72
Tachometer
Do not operate the engine with the needle in the
red overspeed zone of the gauge, refer to arrow.
At high revs in this range, the flow of fuel is
interrupted to protect the engine.
Coolant temperature
Should the coolant, and with it the engine
become too hot, a warning lamp lights up. In
addition, a message appears on the Control
Display.
Checking coolant level, refer to page244.
Energy Control
Displays the current fuel consumption. This
allows you to see whether your current driving
style is conducive to fuel economy with mini-
mum exhaust emissions.
Fuel gauge
Fuel tank capacity: approx. 22.5 US gal/
85 liters. You will find information on refueling
on page232.
If the tilt of the vehicle varies for a longer period,
when you are driving in mountainous areas, for
example, the indicator may fluctuate slightly.
Reserve
After the reserve quantity has been reached, a
message briefly appears on the Control Display;
the remaining range is shown in the computer.
Below a range of approx. 30 miles/50 km, the
message remains on the Control Display.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, otherwise engine functions are not
ensured and damage can occur.<

Driving tips
133Reference
At a glance
Controls
Communications
Navigation
Entertainment
Mobility
Driving on poor roads
Your X5 is at home on all roads and surfaces.
It combines a 4-wheel drive system with the
advantages of a normal passenger car.
Do not drive on unpaved terrain, as other-
wise the vehicle may be damaged.<
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:
>Familiarize yourself with the vehicle before
driving off and avoid taking risks at all costs.
>Adapt your driving speed to the road condi-
tions. The steeper and rougher 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 down-
hill gradients of this kind, make sure before-
hand that the engine oil and coolant levels
are near the MAX mark, refer to page242.
>Use the HDC Hill Descent Control when
driving down extremely steep grades, refer
to page90. It is possible to start off on
grades of up to 33 %.
The permissible body roll is 50 %.
>While driving, watch carefully for obstacles
such as rocks or holes. Try to avoid these
obstacles whenever possible.
>Please make sure that the undercarriage
does not touch the ground, for example on
crests and bumpy roads. The ground clear-
ance of the vehicle is a maximum of approx.
8 in/20 cm. Please note that the ground
clearance can vary depending on loading
and the driving conditions of the vehicle.
>Only drive through water on roads up to a
maximum depth of 20 in/50 cm and only at
walking speed, making sure not to stop in
the process.
>After driving through water at low speed,
lightly press the brake pedal several times
to dry the brakes and to prevent the braking
effect from being reduced by wetness.>Depending on the condition of the surface,
it may be practical to briefly activate DTC,
refer to DTC Dynamic Traction Control on
page89.
>If the drive wheels spin on one side, depress
the accelerator pedal sufficiently so that the
driving stability control systems can distrib-
ute the drive forces to the individual wheels.
Please note the following points after driving on
poor roads to maintain the driving safety of your
BMW:
>Clean the coarsest dirt from the body.
>Clean mud, snow, ice etc. from the wheels
and tires and check the tires for damage.

Under the hood
242
Engine compartment
1Filler neck for washer fluid of the headlamp
and windshield cleaning systems, refer to
page68
2Starting-aid terminal, refer to page2563Expansion tank for coolant, refer to
page244
4Filler neck for engine oil, refer to Adding
engine oil on page243
Engine oil
The engine oil consumption is dependent on
driving style and driving conditions.
Checking engine oil level
Your vehicle is equipped with an electronic oil
level check.
The condition for the most accurate indication
of the oil level possible is measurement with the
engine at operating temperature, i.e. following
an uninterrupted drive of at least 6 miles/10 km.
You can display the oil level while driving or
when stopped on a level surface with the engine
running.
iDrive, for operating principle refer to page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.3.Select "Info sources" and press the control-
ler.
4.Select "Service Info" and press the control-
ler.

Under the hood
244 Your BMW Sports Activity Vehicle Center
will be happy to answer detailed ques-
tions on BMW High Performance Synthetic Oil
or approved synthetic oils.
You can also call BMW of North America at
1-800-831-1117 or visit the website at
www.bmwusa.com to obtain this information.
Viscosity grades
Viscosity is a measure of an oil's flow rating and
is specified in SAE grades.
The choice of the right SAE grade is based on
the climatic conditions in the region in which
you normally drive your BMW.
Approved oils belong to the SAE grades
5W-40 and 5W-30.
These oils can be used for driving at all outside
temperatures.
Coolant
Do not add coolant to the cooling system
when the engine is hot. Escaping coolant
can cause burns.<
Coolant is composed of equal parts water and a
coolant additive. Not all commercially available
additives are suitable for your BMW. Your BMW
Sports Activity Vehicle Center can recommend
suitable additives.
Only use suitable additives, otherwise
engine damage may result. The additives
present a health hazard; observe the instruc-
tions on the containers.<
Comply with the appropriate environ-
mental protection regulations when dis-
posing of coolant additives.<
Checking coolant level
1.Do not open the hood until the engine has
cooled down.
2.Turn the cap of the expansion tank counter-
clockwise to allow any accumulated pres-
sure to escape, then continue turning to
open.
3.The coolant level is correct when the cool-
ant level is between the MIN and MAX
marks, refer to the diagram adjacent to the
filler neck.
4.If the coolant is low, slowly add coolant up to
the specified level; do not overfill.
5.Turn the cap until there is an audible click.
6.Have the reason for the coolant loss elimi-
nated as soon as possible.

Everything from A to Z
270
Everything from A to Z
Index
"..." Identifies Control Display
texts used to select
individual functions, and
indicates where to find them
in the text.
A
ABS Antilock Brake
System88
Accessories6
Access to 3rd row seats48
Acoustic signal, refer to Check
Control78
Activated-charcoal filter111
"Activation time" for parked
car ventilation114
Active seat51
Active seat ventilation50
Active steering96
– warning lamp96
Adaptive brake lamps, refer to
Brake force display97
Adaptive Drive91
Adaptive fastening
system124
Adaptive Head Light104
"Add digits" for mobile
phone216
"Address book" for navigation
system146
Address for navigation
– deleting147
– entering139,146
– selecting147
– storing146
– storing current position146
"Add to destination
list"141,143
Adjusting confirmation signals
for locking and unlocking31Adjusting temperature with
expanded-scope automatic
climate control108
Adjusting the tone during
audio operation, refer to
Tone control163
Adjusting thigh
support43,44
"After door opened"45
"After unlocking"45
Airbags97
– sitting safely42
– warning lamp99
Air circulation, refer to Air
recirculation109
Air distribution
– automatic107,112
– manual108
Airing, refer to Ventilation110
Air recirculation
– AUC Automatic
recirculated-air control109
– recirculated-air mode109
"Air recirculation on / off"
53
Air vents106
– refer to Ventilation110
Air vents of automatic climate
control106
Air volume108,112
AKI, refer to Fuel
specifications233
Alarm system35
– avoiding unintentional
alarms36
– interior motion sensor36
– switching off alarm35
– switching off tilt alarm
sensor and interior motion
sensor36
– tilt alarm sensor36
"All channels", with satellite
radio173
"All doors"30All-season tires, refer to
Winter tires240
"All stations", displaying with
radio166
All-wheel drive, refer to
xDrive90
Alterations, technical, refer to
For your own safety5
"AM", reception
range163,166
"Angle of view" for DVD
system in rear185,197
Antenna for mobile phone208
Antifreeze
– coolant244
– washer fluid68
Antilock Brake System
ABS88
Anti-theft system
– refer to Alarm system35
– refer to Central locking
system29
Approved axle loads, refer to
Weights264
Approved engine oils243
Approved gross vehicle
weight, refer to Weights264
Armrest, refer to Center
armrest119
Around the center console14
Around the steering wheel10
Arrival time
– refer to Computer73
– refer to Starting destination
guidance150
"Arrow display" for navigation
system151
Arrow view for navigation
system151
Ashtray
– front120
– rear121

Everything from A to Z
274 Control Display, refer to
iDrive16
– setting brightness82
Controller, refer to iDrive16
Controls, refer to Cockpit10
Controls of DVD system in
rear192
Convenient operation
– panorama glass
sunroof30,32
– panorama glass sunroof with
comfort access37
– windows30,32
– windows with comfort
access37
– with comfort access37
Coolant244
– checking level244
– temperature72
Cooling, maximum109
Cornering Brake Control
CBC88
Courtesy lamps, refer to
Interior lamps105
Cradle for telephone or mobile
phone119
Cruise control69
Cruising range73
Cup holders120
Curb weight, refer to
Weights264
Current fuel consumption72
"Current position"157
Current position
– displaying157
– entering146
– storing146
"Customer
Relations"218,226
Cylinders, refer to Engine
data262
D
Dashboard, refer to
Cockpit10
Data262
– capacities264
– dimensions263
– engine262
– technical data262
– weights264
"Date"82
Date71
– display format82
– retrieving71
– setting82
"Date format"82
"Daytime running lamps"103
Daytime running lamps103
"Deactivated"45
Decommissioning the vehicle,
refer to Caring for your
vehicle brochure
Defrosting windows108
Defrosting windows and
removing condensation108
Defrost position, refer to
Defrosting windows108
"Delete address book" for
navigation system147
"Delete all numbers" on the
mobile phone217
"Delete data" for navigation
system147
"Delete" for mobile
phone217
Destination address
– deleting147
– entering139,141
Destination for navigation
– destination list145
– entry138
– selecting from address
book147
– selecting using
information144
– selecting using voice141
– storing146Destination guidance150
– canceling voice
instructions54
– changing specified
route148
– displaying route151
– distance and arrival150
– ending/continuing150
– starting150
– voice instructions153
– volume of voice
instructions154
Destination list for navigation
system
145
Destinations recently driven
to145
"Details"
– DVD system in the rear200
– in audio mode190
"Dial" for mobile phone215
"Dial number"215
"Diamond button"54
Digital clock71
Digital compass117
Digital radio, refer to High
Definition Radio169
Dimensions263
Directional indicators, refer to
Turn signals66
Direction instructions, refer to
Voice instructions153
Directory for navigation, refer
to Address book146
Direct selection buttons21
Displacement, refer to Engine
data262
"Display"82
Display, refer to iDrive16
Displaying images200
Display lighting, refer to
Instrument lighting105
"Display off"21
Displays, refer to Instrument
panel12
"Display settings"82,99
Displays on the windshield,
refer to Head-Up Display99

Reference 275
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Disposal
– battery of remote control
with comfort access38
– remote control battery194
– vehicle battery253
Distance, refer to
Computer73
"Distance to dest."74
Distance to destination, refer
to Computer73
Distance warning, refer to
PDC Park Distance
Control84
Door entry lighting105
Door key, refer to Keys/
remote control28
Door lock31
Door locking, confirmation
signals31
"Door locks"30,31,76
Doors
– manual operation32
– remote control29
DOT Quality Grades237
Downhill driving assistance,
refer to HDC90
Draft-free ventilation110
Drinks holder, refer to Cup
holders120
"Driver's door only"30
Driver's seat, calibrating49
"Driver's seat climate"51
Driving lamps, refer to Parking
lamps/low beams102
Driving on poor roads133
Driving route, refer to
Displaying route151
Driving stability control
systems88
Driving through water129
Driving tips, refer to General
driving notes128
Dry air, refer to Cooling
function109
Drying the air, refer to Cooling
function109DSC Dynamic Stability
Control89
– indicator lamp13,89
DTC Dynamic Traction
Control89
– activating89
– indicator lamp90
"DVD"182
– for DVD system in rear194
DVD changer
– fast forward183
– reverse
183
– skip chapter183
"DVD format" for DVD system
in rear197
DVD for navigation136
DVD system in rear192
– CD/DVD player193
– connecting headphones193
– controls192
– displaying images from CD/
DVD200
– DVD country codes195
– external device203
– information on CD/DVD
player202
– playing audio tracks from
CD/DVD198
– playing video from CD/
DVD195
– remote control193
– switching on/off194
"Dynamic route" for
navigation149
Dynamic Stability Control
DSC89
Dynamic Traction Control
DTC89
E
Easy entry/exit53
Electrical malfunction
– automatic transmission with
Steptronic65
– door lock32
– driver's door32
– fuel filler door232
– liftgate33
– panorama glass sunroof40
– parking brake63
Electric seat43
Electric steering wheel
adjustment52
Electronic brake-force
distribution88
Electronic oil level check242
Emergency operation, refer to
Manual operation
– door lock32
– driver's door32
– fuel filler door232
– liftgate33
– transmission lock, automatic
transmission65
Emergency request255
Emergency services, refer to
Roadside Assistance256
"Enabled services"229
"Enable services"229
"End call"216
Energy-conscious driving,
refer to Energy Control72
Energy Control72
Engine
– breaking-in128
– data262
– overheated, refer to Coolant
temperature72
– speed262
– starting60
– starting, with comfort
access37
– switching off60
Engine compartment242
Engine coolant244

Everything from A to Z
276 Engine oil
– adding243
– additives, refer to Approved
engine oils243
– approved engine oil243
– checking oil level242
– electronic oil level check242
"Engine oil level"243
Engine output, refer to Engine
data262
Engine overheating, refer to
Coolant temperature72
Engine speed262
Engine starting, refer to
Starting engine60
"Enter address"139
Entering country of
destination139
Entering destination139
Entering house number or
intersection140
Entering intersection140
Entering street140
"Entertainment"162
Entertainment sound output
on/off163
"Equalizer", refer to Tone
control165
Equalizer, refer to Tone
control165
"ESN"172
ESP Electronic Stability
Program, refer to DSC
Dynamic Stability
Control89
Event Data Recorders246
Exhaust system, refer to Hot
exhaust system129
Exterior mirrors51
– adjusting51
– automatic dimming
feature52
– automatic heating52
– folding in and out51
– tilting down passenger-side
exterior mirror52External audio device119
– refer to AUX-In
connection188
Eye for tow-starting and
towing, refer to Tow
fitting257
F
Fader, refer to Tone
control164
Failure messages, refer to
Check Control78
False alarm, refer to Avoiding
unintentional alarms36
Fastening safety belts, refer to
Safety belts48
– warning lamp49
Fastening system,
adaptive124
Fastest route for
navigation148
Fast forward
– CD changer178
– CD player178
– DVD changer183
"Fast route" for
navigation148
Fault displays, refer to Check
Control78
Filler neck for washer fluid68
First-aid kit256
Flashing during locking/
unlocking, refer to Setting
confirmation signals31
Flashlight119
Flat tire
– changing wheels251
– compact wheel251
– Flat Tire Monitor92
– run-flat tires93,95,239
– TPM Tire Pressure
Monitor94
Flat Tire Monitor FTM92
Fluid reservoir, refer to Filler
neck for washer fluid68
"FM", reception
range163,166FM, waveband166
Fog lamps105
– indicator lamp13,105
Folding display screen open/
closed, DVD system in
rear192
Folding rear seat backrest123
Footbrake, refer to Braking
safely129
Footwell lamps105
For your own safety5
4-wheel drive system, refer to
xDrive90
Fresh-air nozzles, refer to Air
vents106
Front airbags97
Front passenger airbags97
– deactivating98
– refer to Exception of front
passenger seat55
Front seat adjustment43
FTM Flat Tire Monitor92
– false alarms92
– indicating a flat tire93
– initializing the system92
– malfunction96
– snow chains240
– system limits92
– warning lamp93
Fuel233
– capacity264
– display72
– high-quality brands233
– quality233
– saving128
– specifications233
Fuel clock, refer to Fuel
gauge72
Fuel consumption display,
computer, average fuel
consumption73
Fuel display, refer to Fuel
gauge72
Fuel filler door232
– closing232
– opening232
– releasing manually232
Fuses253