coolant temperature BMW 328I CONVERTIBLE 2009 E93 Owner's Manual

Everything under control
70
Coolant temperature
A warning lamp will come on if the coolant, and
therefore the engine, becomes too hot. In addi-
tion, a message will appear on the Control Dis-
play.
Check coolant level, refer to page210.
Engine oil temperature*
When the engine is at normal operating temper-
ature, the engine oil temperature is between
approx. 2107/1006 and approx. 3007/
1506.
If the engine oil temperature is too high, a mes-
sage appears on the Control Display.
Fuel gauge
Fuel tank capacity: approx. 15.9 US gallons/
60 liters.
You can find information on refueling on
page192.
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
Once the fuel level has fallen to the reserve
zone, a message briefly appears on the Control
Display and the cruising range for the remaining
amount of fuel is displayed on the computer.
Under a cruising range of approx. 30 miles/
50 km, the message remains in the Control Dis-
play.
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.<
Computer
Displays in the instrument cluster
Calling up information
Press the button in the turn indicator lever.
The following items of information are dis-
played in the order listed:
>Cruising range
>Average speed
>Average fuel consumption
>Current fuel consumption
*
>No information
To set the corresponding units of measure,
refer to Units of measure on page72.
Cruising range
Displays the estimated cruising range available
with the remaining fuel. The range is calculated
on the basis of the way the car has been driven
over the last 18 miles/30 km and the amount of
fuel currently in the tank.

Mobility
207Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Important parts of the engine compartment
1Expansion tank for coolant, refer to
page209
2Washer fluid filler neck for headlamp clean-
ing system and window washer system,
refer to page613Jump-starting connection, refer to
page225
4Filler neck for engine oil, refer to Adding
engine oil
Engine oil
The engine oil consumption is dependent on
driving style and driving conditions.
Checking engine oil level
Your car is equipped with an electronic oil-level
monitor.
For a precise measurement and display of the
oil level, it is necessary that the engine be at
operating temperature, i.e. after uninterrupted
driving for at least approx. 6.5 miles/10 km. You
can have the oil level displayed while you are
driving, or while the vehicle is at a standstill on a
level surface and the engine is running.
Display in the instrument cluster
1.Push button 1 in the turn indicator lever up
or down repeatedly until the appropriate
symbol is shown in the display, accompa-
nied by the word "OIL".
2.Press button 2 in the turn indicator lever.
The oil level is checked and the reading dis-
played.

Mobility
209Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
>"Measurement inactive. Have this
checked."
Do not add engine oil. You can continue
your journey. Note the newly calculated dis-
tance remaining to the next oil service, refer
to page73. Have the system checked as
soon as possible.
Adding engine oil
Add oil within the next 125 miles/200 km,
otherwise the engine could be dam-
aged.<
Keep oils, greases, etc. out of the reach of
children and comply with the relevant
warnings on the containers. Otherwise, health
hazards may result.<
Oil change
Have oil changed only at y our B MW c ente r o r a t
a workshop that works according to BMW
repair procedures with correspondingly trained
personnel.
Specified engine oils
The quality of the engine oil selected has critical
significance for the operation and service life of
an engine. BMW continuously approves spe-
cific oils after confirming their suitability for use
in its vehicles with extensive testing.
Do not use oil additives as these may
cause engine damage.<
Only use approved BMW High Performance
Synthetic Oil.
If BMW High Performance Synthetic Oil is not
available, you can add small quantities of other
synthetic oils in between oil changes. For gaso-line engines, only use oils with the API SM
specification or higher.
Your BMW center will be glad to answer
any questions regarding BMW High Per-
formance Synthetic Oil or approved synthetic
oils.<
You can also call BMW of North America at
1-800-831-1117 or visit the website
www.bmwusa.com to obtain this information.
Viscosity ratings
Viscosity is a measure of an oil's flow rating and
is categorized in SAE classes.
Selecting the appropriate SAE class depends
on the regional climatic conditions in which you
normally drive your BMW.
Approved oils belong to the 0W-40,
0W-30, 5W-40 and 5W-30 SAE
classes.<
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 consists of half water and half 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. Because
additives are harmful to your health, it is impor-
tant to follow the instructions on the contain-
ers.<
Comply with the appropriate environ-
mental protection regulations when dis-
posing of coolant additives.<

Everything from A - Z
242
Everything from A - Z
Index
"..." Identifies Control Display
texts used to select
individual functions and
refers you to the page where
these texts can be found.
A
ABS Antilock Brake
System83
ACC, refer to Active cruise
control63
Accident, refer to Sending an
Emergency Request224
Activated-charcoal filter for
automatic climate
control100
Active cruise control63
– indicator lamps66
– malfunction67
– selecting distance65
– sensor66
Active steering89
Adaptive brake light
– brake force display89
Adaptive Head Light94
Additives
– coolant209
Address, entering125,131
Address for navigation
– entering125,131
Adjusting temperature inside
the car, refer to Automatic
climate control98
Adjusting the thigh support43
Adjusting the tone during
audio operation, refer to
Tone control144
Airbags90
– indicator/warning lamp91
– sitting safely42Air conditioning mode
– automatic climate control98
– ventilation100
Air distribution
– automatic98
Air flow rate99
Airing, refer to Ventilation100
Air pressure, refer to Tire
inflation pressure194
Air recirculation, refer to
Recirculated-air mode99
Air supply
– automatic climate control98
– ventilation100
Air vents97
AKI, refer to Fuel
specifications193
Alarm system32
– avoiding unintentional
alarms33
– interior motion sensor33
– switching off an alarm33
– tilt alarm sensor33
Albums of music
collection161
All-season tires, refer to
Winter tires205
All-wheel drive, refer to
xDrive84
AM, waveband147
Ambient air, refer to
Recirculated-air mode99
Antenna for mobile phone170
Antifreeze
– coolant209
– washer fluid61
Antilock Brake System
ABS83
Anti-theft alarm system, refer
to Alarm system32
Anti-theft system27
Approved axle loads, refer to
Weights235Approved gross vehicle
weight, refer to Weights235
Armrest, refer to Center
armrest106
Arrival time, refer to
Computer71
Ashtray
– front108
– rear108
Assistance systems, refer to
Driving stability control
systems83
AUC Automatic recirculated-
air control99
Audio144
– controls144
– switching on/off144
– tone control144
– volume144
Audio device, external106
Automatic
– air distribution98
– air flow rate98
– cruise control61,63
– headlamp control93
Automatic car washes213
Automatic climate control97
– automatic air distribution98
Automatic curb monitor50
Automatic recirculated-air
control AUC99
Automatic Service
Request187
Automatic transmission with
Steptronic57
– interlock57,58
– overriding selector lever
lock59
– shiftlock, refer to Changing
selector lever position58
– sport program58
– towing
226
– tow-starting226

Reference 245
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Confirmation signals for
locking/unlocking the
vehicle29
Congestion
– refer to Route, bypassing
sections136
Connecting vacuum cleaner,
refer to Connecting
electrical appliances108
Consumption, refer to
Average consumption71
Consumption display
– average consumption71
Control Center, refer to
iDrive16
Control Display, refer to
iDrive16
– adjusting brightness80
– switching on/off19
Controller, refer to iDrive16
Controls and displays10
Control unit, refer to iDrive16
Convenient access34
– replacing the battery35
Convenient loading in
convertible28
Convenient operation
– glass roof28
– glass roof with convenient
access34
– retractable hardtop28
– windows28
– windows with convenient
access34
Convertible
– bag holder110
– convenient loading28
– enlarging cargo bay109
– folding down rear
backrest110
– retractable hardtop38
– rollover protection
system92
– securing cargo120
– stowing cargo119
Coolant209
– checking level210
Coolant temperature70
Cooling, maximum98Cooling fluid, refer to
Coolant209
Cooling system, refer to
Coolant209
Copyright2
Corner-illuminating lamps
– replacing bulbs219
Corner-illuminating lamps,
refer to Adaptive Head
Light94
Cornering lamps, refer to
Adaptive Head Light94
Correct tires204
Country codes DVD154
Courtesy lamps, refer to
Interior lamps96
Criteria for route135
Cross-hairs in navigation130
Cruise control61
– active63
– malfunction63
Cruising range70
Cup holders107
Curb weight, refer to
Weights235
Current playback of music
collection160
Current position
– displaying141
Customer Relations187
D
Dashboard, refer to
Cockpit10
Dashboard, refer to
Instrument cluster12
Dashboard lighting, refer to
Instrument lighting95
Data, technical232
– dimensions233
– engine232
– weights235
Data transfer188
Date
– date format77
– setting76
Daytime running lamps94
– replacing bulbs219DBC Dynamic Brake
Control83
Deactivating front passenger
airbags90
Deadlocking, refer to
Locking28
Defect
– door lock30
– fuel filler door192
– glass roof38
Destination, entering by town/
city name125
Destination address
– entering125,131
Destination for navigation
– entering by voice131
– entering via map130
– entry125
– home address128
– manual entry125
Destination guidance135
– bypassing a route
section136
– changing specified
route135
– continuing135
– starting135
– voice instructions136
– volume of voice
instructions137
Digital clock69
Digital compass104
Digital radio, refer to High
Definition Radio148
Dimensions233
Directional indicators, refer to
Turn signals59
Direction instructions, refer to
Voice instructions136
Directory for navigation, refer
to Address book127
Displacement, refer to Engine
data232
Display, refer to iDrive
controls16
"Display current location"141
Display lighting, refer to
Instrument lighting95

Everything from A - Z
246 Displays
– on the Control Display16
Displays, refer to Instrument
cluster12
Displays and controls10
Disposal
– coolant209
– remote control battery35
– vehicle battery222
Distance control, refer to
Active cruise control63
Distance remaining to service,
refer to Service
requirements73
Distance warning, refer to
Park Distance Control
PDC82
Door key, refer to Remote
control with integrated
key26
Door lock29
Doors, emergency
operation30
DOT Quality Grades202
Draft-free ventilation100
Drinks holders, refer to Cup
holders107
Drive-off assistance, refer to
Dynamic Stability Control
DSC83
Drive-off assistant85
Driving lamps, refer to Parking
lamps/low beams93
Driving notes116
Driving off on hills, refer to
Drive-off assistant85
Driving stability control
systems83
Driving through water118
Driving tips, refer to Driving
notes116
Dry air, refer to Cooling
function100
DSC Dynamic Stability
Control83
DTC Dynamic Traction
Control83
– indicator/warning lamp83DVD
– country codes154
– settings155
– video playback154
DVD menu155
DVD video154
Dynamic Brake Control
DBC83
Dynamic Stability Control
DSC
– indicator/warning lamp83
Dynamic Traction Control
DTC
– indicator/warning lamp84
E
Eject button, refer to Buttons
on the CD player144
Electrical malfunction
– door lock30
– driver's door30
– fuel filler door192
– glass roof38
Electric seat adjustment43
Electric steering wheel lock
– with convenient access34
Electronic brake-force
distribution EBV83
Electronic oil level check207
Electronic Stability Program
ESP, refer to Dynamic
Stability Control DSC83
Emergency actuation,
automatic transmission,
refer to Overriding selector
lever lock59
Emergency operation
– fuel filler door, manual
release192
Emergency operation, refer to
Closing manually
– glass roof38
Emergency operation, refer to
Manual operation
– door lock30
Emergency release
– luggage compartment lid
from inside32Emergency Request224
Emergency services, refer to
Roadside Assistance224
Energy, saving
– saving fuel116
Engine
– breaking in116
– data232
– overheated, refer to Coolant
temperature70
– speed232
– starting55
– starting, convenient
access34
– switching off56
Engine compartment207
Engine coolant, refer to
Coolant209
Engine oil
– adding209
– BMW Maintenance
System211
– capacity235
– checking level207
– intervals between changes,
refer to Service
requirements73
Engine output, refer to Engine
data232
Engine speed, refer to Engine
data232
Engine starting, refer to
Starting the engine55
Entry lamps, refer to Interior
lamps
96
Entry map for destination130
Equalizer, tone setting145
Error messages, refer to
Check Control77
Event data recorders212
Exhaust system, refer to Hot
exhaust system117
Exterior mirrors49
– adjusting49
– automatic dimming
feature50
– automatic heating50
– folding in and out49
External audio device106

Everything from A - Z
250 Mirrors49
– automatic curb monitor50
– exterior mirrors49
– heating50
– interior rearview mirror50
– memory, refer to Seat and
mirror memory47
Mirrors, folding in before
entering a car wash49
Mobile phone
– adjusting volume173
– connecting, refer to Mobile
phone, pairing170
– installation location, refer to
Center armrest106
– operation via iDrive173
– pairing170
– refer to separate Owner's
Manual
Mobile phone, installation
location, refer to Center
armrest106
Mobile phone, refer to
Telephone170
Mobile phone, refer to the
separate Owner's Manual
Modifications, technical, refer
to For your own safety5
Monitor, refer to iDrive
controls16
Monitoring system for tire
pressures, refer to Flat Tire
Monitor85
MP3 player, connecting, refer
to AUX-IN port163
MP3 player, connecting, refer
to USB-audio interface164
Multifunctional steering
wheel, refer to Buttons on
the steering wheel11
Multifunction switch
– refer to Turn signals/
headlamp flasher59
– refer to Wiper system60
Multimedia screen, refer to
iDrive16
Music, managing161
Music, playing160
Music, storing159Music collection159
– backup162
– importing162
Music player, connecting,
refer to AUX-IN port163
Music player, connecting,
refer to USB-audio
interface164
Music search160
N
Navigation announcements,
refer to Switching voice
instructions on/off136
Navigation data124
Navigation drive, location124
Navigation DVD124
Navigation system124
– address book127
– bypassing a route
section136
– continuing destination
guidance135
– destination entry125
– displaying current
position141
– entering a destination by
voice131
– entering a destination
manually125
– route list136
– selecting destination via
map130
– selecting route criteria135
– special destinations128
– starting destination
guidance135
– terminating destination
guidance135
– voice instructions136
– volume adjustment137
Neck support, refer to Head
restraints44
Nets, refer to Storage
compartments106
New tires204
North-facing map137
Nozzles97Number of cylinders, refer to
Engine data232
Nylon rope, refer to Tow
rope227
O
OBD socket, refer to Socket
for On-Board Diagnosis212
Octane ratings, refer to Fuel
specifications193
Odometer69
Oil, refer to Engine oil207
Oil consumption207
Oil level207
Old batteries, refer to
Disposal222
Onboard tool kit217
Opening and closing
– convenient access34
– from inside30
– from outside27
– using the door lock29
– via the remote control27
Options, selecting for
navigation135
Orientation menu, refer to
Start menu17
Outlets
– refer to Ventilation100
Output, refer to Engine
data232
Outside-air mode
– automatic climate control99
Outside-temperature
display69
– changing units of
measure72
– in computer72
Outside temperature
warning69
Overheated engine, refer to
Coolant temperature70
Overriding selector lever
lock59
Overview
– radio control144

Everything from A - Z
254 Switch-on times of parked car
ventilation, preselecting101
Symbols4
– status information19
– traffic bulletins for navigation
system138
T
Tachometer69
Tailgate, refer to Luggage
compartment lid31
Tail lamp
– replacing bulb222
Tail lamps220
– replacing bulb220,221
Tank contents, refer to
Capacities235
Technical data232
– capacities235
– dimensions233
Technical modifications, refer
to For your own safety5
Telephone170
– installation location, refer to
Center armrest106
– refer to separate Owner's
Manual
TeleService, activating187
TeleService Diagnosis184
TeleService Help184
Temperature
– automatic climate control98
– changing unit of measure72
– coolant, refer to Coolant
temperature70
Temperature display
– outside temperature69
– outside temperature
warning69
– setting the units72
Tempomat, refer to Cruise
control61
Tensioning straps, refer to
Securing cargo120
The individual vehicle5
Third brake lamp, refer to
Center brake lamp222Through-loading opening with
integrated transport
bag112
Through-loading system109
Tilt alarm sensor33
Tilt function, passenger-side
mirror50
Timer, refer to Preselecting
switch-on times101
Tire inflation pressure194
– loss86,87
Tire pressure monitoring,
refer to Flat Tire Monitor85
Tire Pressure Monitor
TPM86
– resetting the system87
– system limitations87
– warning lamp88
Tire puncture, refer to Flat Tire
Monitor86
Tire Quality Grading202Tires
– age202,203
– air loss88
– breaking in116
– changing, refer to Changing
wheels222
– condition203
– damage203
– inflation pressure194
– labels202
– minimum tread depth203
– new wheels and tires204
– pressure monitoring, refer to
Flat Tire Monitor85
– pressure monitoring, refer to
Tire Pressure Monitor
TPM86
– puncture86
– replacing204
– Run-Flat204
– size202
– storage205
– tread depth203
– wear indicators, refer to
Minimum tread depth203
– wheel/tire combination, refer
to Correct wheels and
tires204
– winter tires205
TMC station, refer to
Traffic bulletins138
Tone
– control144
– middle setting146
Tools, refer to Onboard tool
kit217
Top, refer to Retractable
hardtop38
Top 50 of music
collection161
Torque, refer to Engine
data232
Tow bar227
Tow fitting227
– screw thread227
Tow fittings for tow-starting
and towing away227