2006 BMW 650I CONVERTIBLE Brake fluid

Notes
6
For your own safety
Maintenance and repairs
Advanced technology, e.g. the use of
modern materials and high-performance
electronics, requires specially adapted mainte-
nance and repair methods. Have corresponding
work on your BMW performed only by your
BMW center or a workshop that works accord-
ing to BMW repair procedures with appropri-
ately trained personnel. If this work is not
carried out properly, there is a danger of subse-
quent damage and related safety hazards.<
California Proposition 65 Warning
California law requires us to issue the following
warning:
Engine exhaust and a wide variety of
automobile components and parts,
including components found in the interior fur-
nishings in a vehicle, contain or emit chemicals
known to the State of California to cause cancer
and birth defects and reproductive harm. In
addition, certain fluids contained in vehicles and
certain products of component wear contain or
emit chemicals known to the State of California
to cause cancer and birth defects or other
reproductive harm.
Battery posts, terminals and related accesso-
ries contain lead and lead compounds. Wash
your hands after handling.
Used engine oil contains chemicals that have
caused cancer in laboratory animals. Always
protect your skin by washing thoroughly with
soap and water.<
Parts and accessories
For your own safety, use genuine parts
and accessories approved by BMW.
When you purchase accessories tested and
approved by BMW and Genuine BMW Parts,
you simultaneously acquire the assurance that
they have been thoroughly tested by BMW to
ensure optimum performance when installed
on your vehicle.
BMW warrants these parts to be free from
defects in material and workmanship.
BMW will not accept any liability for damage
resulting from installation of parts and accesso-
ries not approved by BMW.
BMW cannot test every product made by other
manufacturers to verify if it can be used on a
BMW safely and without risk to either the vehi-
cle, its operation, or its occupants.
Genuine BMW Parts, BMW Accessories and
other products approved by BMW, together
with professional advice on using these items,
are available from all BMW centers.
Installation and operation of non-BMW
approved accessories such as alarms, radios,
amplifiers, radar detectors, wheels, suspension
components, brake dust shields, telephones,
including operation of any mobile phone from
within the vehicle without using an externally
mounted antenna, or transceiver equipment, for
instance, CBs, walkie-talkies, ham radios or
similar accessories, may cause extensive dam-
age to the vehicle, compromise its safety, inter-
fere with the vehicle's electrical system or affect
the validity of the BMW Limited Warranty. See
your BMW center for additional information.<
Maintenance, replacement, or repair of
the emission control devices and sys-
tems may be performed by any automotive
repair establishment or individual using any cer-
tified automotive part.<

Mobility
191Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Engine compartment
1Filler neck for engine oil, refer to Topping off
engine oil
2Brake fluid reservoir, located beneath the
microfilter cover, refer to page193
3Jump-starting terminal, refer to page2034Washer fluid reservoir of the headlamp and
windshield cleaning systems, refer to
page66
5Expansion tank for coolant, refer to
page193
Engine oil
Engine oil consumption depends 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 on the Control Dis-
play while driving or when stopped on a level
surface with the engine running.
iDrive, for principle details, refer to page16.1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.
3.Select "Service" and press the controller.

Mobility
193Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
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.
Do not use oil additives; under some
circumstances, they can harm your
engine.<
Viscosity grades
The viscosity is a measure of the thickness of
the oil 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 open the cooling system when the
engine is hot. Escaping coolant can cause
burns.<
Coolant consists of water and coolant additive.
Not all commercially available additives are suit-
able for your BMW. Ask your BMW center for
suitable additives.
Only use suitable additives; otherwise,
engine damage may result. The additives
present a health hazard.<
Always observe all applicable environ-
mental laws and regulations when dis-
posing of used coolant additives.<
Checking coolant level
1.The engine must be at ambient tempera-
ture.
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 it lies
between the Min and Max mark, also refer to
the drawing next 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 it clicks.
6.Have the reason for the coolant loss elimi-
nated as soon as possible.
Brake system
Malfunction
Brake fluid
The warning lamp lights up in red
in spite of the handbrake being
released; a message appears on the
Control Display.
Stop the vehicle immediately.
The brake fluid in the reservoir has fallen to
below the minimum level. At the same time, a
significantly longer brake pedal path may be
noticeable. Have the system checked immedi-
ately by a BMW center.
Warning lamp for Canadian models.

Mobility
195Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Maintenance
The BMW Maintenance
System
The BMW Maintenance System supports the
preservation of the traffic and operating safety
of your BMW. The service schedule also
includes operations related to the vehicle's
comfort and convenience features, such as
replacement of the filters for the inside air.
The ultimate objective is to ensure economical
maintenance by providing the ideal service for
your vehicle.
Should the day come when you decide to sell
your BMW, you will find that a complete dealer
service history is an asset of inestimable value.
CBS Condition Based Service
Sensors and special algorithms take the differ-
ent driving conditions of your BMW into
account. Condition Based Service uses this to
determine the current and future service
requirements. By letting you define a service
and maintenance regimen that reflects your
own individual requirements, the system builds
the basis for trouble-free driving.
You can set the Control Display to show
remaining distances and times of selected
maintenance intervals and legally mandated
deadlines, refer to page77:
>Engine oil
>Brakes, front and rear separately
>Microfilter/activated-charcoal filter
>Brake fluid>Spark plugs
>Vehicle check
>Legally required tests depending on local
regulations
Service data in remote control
Your vehicle stores this information continu-
ously in the remote control while the vehicle is
being driven. After accessing the data stored in
the remote control, your BMW Service Advisor
can suggest precisely the right array of service
procedures for your own individual vehicle.
For this reason, when you take your vehicle in
for service, you should give the BMW Service
Advisor the remote control last used to drive it.
Make sure the date in the iDrive is always
set correctly, refer to page83; otherwise,
the effectiveness of CBS Condition Based Ser-
vice is not ensured.<
Service and Warranty Information
Booklet for US models and
Warranty and Service Guide Booklet
for Canadian models
Please consult your Service and Warranty Infor-
mation Booklet for US models and Warranty
and Service Guide Booklet for Canadian models
for additional information on service require-
ments.
Have service and repair operations per-
formed at your BMW center.
Take the time to ensure that these service pro-
cedures are confirmed by entries in your vehi-
cle's Service and Warranty Information Booklet
for US models and Warranty and Service Guide
Booklet for Canadian models. These entries
verify that your vehicle has received the speci-
fied regular maintenance, and may also be
required when submitting warranty claims.<

217Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
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
System86
ACC, refer to Active cruise
control67
Acceleration assistant with
SMG64
Accessories6
Activated-charcoal filter104
Activating hour signal83
"Activation time" for parked
car ventilation104
Active cruise control67
– Indicator lamp70
– radar sensor71
– selecting distance69
– warning lamps71
Active steering90
– warning lamp90
Adapter for spare key28
Adaptive brake lamps, refer to
Brake force display90
Adaptive Head Light97
"Add digits" for mobile
phone168
"Address book" for
navigation128
Address for navigation
– deleting129
– entering121,124
– selecting129
– storing128
– storing current position128
"Add to address book"128"Add to destination
list"124,125
Adjusting confirmation signals
for locking and unlocking31
Adjusting the thigh support48
Adjusting tone in audio mode,
refer to Tone control141
"After opening door"50
"After unlocking"50
Airbags90
– deactivating, refer to
Exception for front
passenger's seat56
– sitting safely47
– warning lamp92
Air distribution
– automatic101
– manual102
Airing, refer to Ventilation103
Air recirculation, refer to AUC
Automatic recirculated-air
control103
"Air recirculation on / off"54
Air vents, refer to
Ventilation103
Air volume102
AKI, refer to Fuel
specifications183
Alarm system35
– avoiding unintentional
alarms36
– interior motion sensor36
– switching off alarm35
– switching off tilt alarm
sensor and interior motion
sensor36
– tilt alarm sensor36
All around the center
console14
All around the steering
wheel10
"All channels"150"All doors"30
All-season tires, refer to
Winter tires189
"All stations" on the radio,
selecting144,147
Alterations, technical, refer to
For your own safety6
"AM", reception
range140,144
Antenna for mobile phone162
Antifreeze
– coolant193
– washer fluid66
Antilock Brake System
ABS86
Anti-theft alarm system, refer
to Alarm system35
Anti-theft system, refer to
Central locking system29
Anti-trapping mechanism
– glass sunroof40
– power windows39
Approved axle loads, refer to
Weights210
Approved engine oils192
Approved gross vehicle
weight, refer to Weights210
Armrest, refer to Center
armrest108
Arrival time
– refer to Computer76
– refer to Starting destination
guidance132
"Arrow display" during
Navigation133
Ashtray109
Assist, refer to
BMW Assist174
Assistance systems, refer to
Driving stability control
systems86
Assistance window20

Everything from A to Z
218 "Assist. window off"21
AUC Automatic recirculated-
air control103
Audio140
– controls140
– switching on/off140
– tone control141
– volume141
"Audio", refer to Tone
control141
Automatic
– air distribution101
– air volume101
– headlamp control96
– service notification175
– steering wheel adjustment,
refer to Easy entry/exit53
– storing stations145
Automatically switching
between high beams and
low beams, refer to High-
beam assistant97
Automatic car washes116
– also refer to Comfort
access37
– also refer to the Caring for
your vehicle brochure
Automatic climate control100
– automatic air
distribution101
– convertible program101
– switching off103
Automatic curb monitor53
Automatic lighting
– refer to Automatic headlamp
control96
– refer to Daytime driving
lamps96
– refer to High-beam
assistant97
– refer to Interior lamps99
– refer to Pathway lighting96
"Automatic programs"101
Automatic recirculated-air
control AUC103
Automatic station search145Automatic transmission with
Steptronic62
– deactivating selector lever
interlock63
– Dynamic Driving Control64
– interlock62
– kick-down63
– selector lever lock,
Interlock62
– shiftlock62
– towing205
– tow-starting206
– with comfort access37
"Automatic ventilation"104
AUTO program with
automatic climate
control101
"Autostore" on the
radio144,146
Average fuel consumption75
– setting units83
Average speed75
"Avoid ferries" for
navigation131
Avoid freeways for
navigation130
"Avoid highways" for
navigation131
Avoiding unintentional
alarms36
"Avoid tollroads" for
navigation131
Axle loads, refer to
Weights210
"A - Z"168
B
Backrest contour, refer to
Lumbar support48
Backrests, refer to Seats48
Backup lamps
– refer to Reverse gear61
– replacing bulbs, refer to Tail
lamps199
"Balance", refer to Tone
control142Balance, refer to Tone
control142
Balance adjustment in audio
mode, right/left142
Band-aids, refer to First-aid
kit203
Bass, refer to Tone
control141
"Bass", tone control142
Bass, tone control141
Battery
– disposal38
– jump starting203
– refer to Vehicle battery200
Battery change38
Being towed205
Belts, refer to Safety belts51
Beverage holder, refer to Cup
holders109
Blower, refer to Air
volume102
"BMW Assist"176
BMW Assist174
– enabling174
– services offered175
"BMW Contact"178
"BMW Contact
Numbers"178
BMW homepage4
BMW Maintenance
System195
"BMW Service"176
"BMW Service settings"175
BMW website4
Bottle holder, refer to Cup
holders109
Brake Assistant, refer to DBC
Dynamic Brake Control86
Brake fluid193
– level193
– warning lamp193
Brake force display90
Brake hydraulic system193
Brake lamps
– brake force display90
– replacing bulbs, refer to Tail
lamps199

Reference 219
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Brake pads194
– breaking-in114
Brakes
– ABS Antilock Brake
System86
– brake fluid193
– brake force display90
– brake pads194
– breaking-in114
– CBC Cornering Brake
Control86
– handbrake60
Brake system114
– brake fluid level193
– brake pads114,194
– brake rotors116
– breaking-in114
– warning lamp13,193
Brake wear warning
– brake pads194
– warning lamp194
Braking
– electronic brake-force
distribution86
– refer to Braking safely115
Braking safely115
Breakdown assistance176
Breakdown services, refer to
Roadside Assistance203
Breaking-in114
Breaking-in the clutch114
Breaking-in the
differential114
"Brightness"83,94
Brightness of Control
Display83
Button for starting engine58
Buttons on steering wheel11
Bypassing route sections136
C
California law
– Event Data Recorders196
California Proposition
65 Warning6
"Call"168Call
– accepting166
– displaying accepted168
– ending167
– in absence168
– starting167
Calling
– from phone book167
– from Top 8 list168
– redialing168
Can holder, refer to Cup
holders109
Capacity of luggage
compartment210
Car battery, refer to Vehicle
battery200
Car care, refer to the Caring
for your vehicle brochure
Car-care products, refer to the
Caring for your vehicle
brochure
"Car data"76
Care196
– refer to the Caring for your
vehicle brochure
Cargo loading
– securing cargo117
– stowing cargo117
– vehicle116
Caring for artificial leather,
refer to the Caring for your
vehicle brochure
Caring for leather, refer to the
Caring for your vehicle
brochure
Caring for light-alloy wheels,
refer to the Caring for your
vehicle brochure
Caring for plastic, refer to the
Caring for your vehicle
brochure
Caring for the carpet, refer to
the Caring for your vehicle
brochure
Caring for the vehicle finish,
refer to the Caring for your
vehicle brochureCar key, refer to Keys/remote
control28
Car phone162
– installation location, refer to
Center armrest108
– refer to Mobile phone162
– refer to separate Owner's
Manual
Car radio, refer to Radio144
Car wash116
– refer to Before driving into a
car wash116
– refer to the Caring for your
vehicle brochure
– with comfort access37
Catalytic converter, refer to
Hot exhaust system114
"Categories"151
CBC Cornering Brake
Control86
CBS Condition Based
Service195
"CD"140,153
CD changer153
– controls140
– fast forward/reverse157
– installation location157
– playing a track155
– random play sequence156
– repeating a track156
– selecting a CD153
– selecting a track154
– switching on/off140
– tone control141
– volume141
CD player153
– controls140
– fast forward/reverse157
– playing a track155
– random play sequence156
– repeating a track156
– selecting a track154
– switching on/off140
– tone control141
– volume141
Center armrest, adjusting
height108