coolant BMW 328I 2011 E90 Owner's Manual

Controls overview
72
Coolant temperature
A warning lamp will come on if the coolant,
and therefore the engine, becomes too hot.
In addition, a message will appear on the
Control Display.
Check coolant level, refer to page230.
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.
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
message appears on the Control Display.
Fuel gauge
Fuel tank capacity: approx. 16.1 gallons/
61 liters.
You can find information on refueling on
page203.
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.<

Under the hood
230
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.<
Checking coolant level
1.Do not open the engine hood before the
engine has cooled down.
2.Turn the cap of the expansion tank a little
counterclockwise to allow any accumulated
pressure to escape, then continue turning
to open.
3.The coolant level is correct if it is between
the maximum and minimum marks in the
filler neck, refer also to the diagram next 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
266
Everything from A to Z
Index
A
ABS Antilock Brake
System85
ACC, refer to Active cruise
control64
Accident, refer to Sending an
Emergency Request246
Activated-charcoal filter for
automatic climate
control105
Active Cruise Control
– indicator lamp67
– malfunction68
– selecting distance66
– sensor68
Active cruise control64
Active steering92
Adaptive brake light
– Brake Force Display93
Adaptive light control98
Additives
– coolant230
Address, entering131,137
Address for navigation
– entering131
Adjusting temperature inside
the car, refer to Automatic
climate control103
Adjusting the thigh support43
Airbags94
– indicator/warning lamp96
– sitting safely42
Air conditioning mode
– automatic climate
control103
– ventilation105
Air distribution
– automatic103
Airing, refer to Ventilation105
Air pressure, refer to Tire
inflation pressure208Air recirculation, refer to
Recirculated-air mode104
Air supply
– automatic climate
control103
– ventilation105
Air vents102
Air volume104
AKI, refer to Fuel
specifications203
Alarm system33
– avoiding unintentional
alarms34
– interior motion sensor34
– switching off an alarm34
– tilt alarm sensor34
Albums of music
collection170
ALL program104
All-season tires, refer to
Winter tires224
All-wheel drive, refer to
xDrive86
AM, waveband153
Ambient air, refer to
Recirculated-air mode104
Antenna for mobile phone180
Antifreeze
– coolant230
– washer fluid62
Antilock Brake System
ABS85
Anti-theft alarm system, refer
to Alarm system33
Anti-theft system27
Approved axle loads, refer to
Weights257
Approved gross vehicle
weight, refer to Weights257
Armrest, refer to Center
armrest111
Arrival time, refer to
Computer74Ashtray112
Assist systems, refer to
Driving stability control85
AUC Automatic recirculated-
air control104
Audible instructions, refer to
Spoken instructions142
Audio150
– controls150
– switching on/off150
– tone control150
– volume150
Audio device, external111
Automatic
– air distribution103
– air volume103
– cruise control62,64
– headlamp control97
Automatic car washes233
Automatic climate control102
Automatic curb monitor49
Automatic high beams and
low beams, refer to High-
beam assistant99
Automatic recirculated-air
control AUC104
Automatic Service
Request199
Automatic transmission with
Steptronic57
– interlock58
– overriding selector lever
lock60
– shiftlock, refer to Changing
selector lever position58
– sport program59
– towing248
– tow-starting248
AUTO program for automatic
climate control103
AUX-IN
– port111
AUX-IN port173

Reference 269
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Computer73
– displays on Control
Display74
Computer, refer to iDrive16
Concierge service196
Condensation, refer to When
the vehicle is parked125
Condition Based Service
CBS231
Configuring settings, refer to
Personal Profile26
Confirmation signals for
locking/unlocking the
vehicle28
Congestion
– refer to Route, bypassing
sections141
Connecting vacuum cleaner,
refer to Connecting
electrical appliances113
Consumption, refer to
Average fuel
consumption73
Consumption display
– Energy Control72
Contacts
– creating193
Control Center, refer to
iDrive16
Control Display, refer to
iDrive16
– adjusting brightness83
– switching on/off19
Controller, refer to iDrive16
Controls and displays10
Control unit, refer to iDrive16
Convenient operation
– glass roof28
– windows28
Coolant230
– checking level230
Coolant temperature72
Cooling, maximum103
Cooling fluid, refer to
Coolant230
Cooling system, refer to
Coolant230
Copyright2Corner-illuminating lamps
– replacing bulbs239
Corner-illuminating lamps,
refer to Adaptive light
control98
Cornering lamps, refer to
Adaptive light control98
Correct tires223
Country codes DVD163
Courtesy lamps, refer to
Interior lamps101
Criteria for route140
Cross-hairs in navigation136
Cruise control62
– active64
– malfunction64
Cruise control, refer to Active
cruise control64
Cruising range73
Cupholders112
Curb weight, refer to
Weights257
Current fuel consumption,
refer to Energy Control72
Current playback
– external devices176
– of music collection170
Customer Relations198
D
Dashboard, refer to
Cockpit10
Dashboard, refer to
instrument cluster12
Dashboard lighting, refer to
Instrument lighting101
Data, technical254
– capacities258
– dimensions255
– engine254
– weights257
Data memory232
Data transfer199
Date
– date format80
– setting80
Daytime running lights98
– replacing bulbs238DBC Dynamic Brake
Control85
Deactivating front passenger
airbags95
Deadlocking, refer to
Locking28
Defect
– door lock30
– fuel filler flap202
– glass roof38
– panorama glass roof40
Destination, entering by town/
city name131
Destination address
– entering131,137
Destination entry via BMW
Assist136
Destination for navigation
– entering by voice137
– entering via map136
– entry131
– home address134
– manual entry131
Destination guidance140
– bypassing a route
section141
– changing specified
route140
– continuing140
– starting140
– voice instructions142
– volume of voice
instructions142
Diesel exhaust fluid205
Diesel fuel204
Diesel particulate filter124
Digital clock71
Digital compass109
Digital radio, refer to HD
Radio154
Dimensions255
Dipstick, engine oil227
Directional indicators, refer to
Turn signals60
Direction instructions, refer to
Voice instructions142
Directory for navigation, refer
to Address book133

Everything from A to Z
270 Displacement, refer to Engine
data254
Display, refer to iDrive
controls16
Display lighting, refer to
Instrument lighting101
Displays
– on the Control Display16
Displays, refer to Instrument
cluster12
Displays and controls10
Disposal
– coolant230
– remote control battery36
– vehicle battery244
Distance remaining to service,
refer to Service
requirements76
Distance warning, refer to
Park Distance Control
PDC84
Door key, refer to Remote
control with integrated
key26
Door lock29
Doors, emergency
operation30
DOT Quality Grades221
Draft-free ventilation105
Drinks holders, refer to
Cupholders112
Drive-off assistance, refer to
Dynamic Stability Control
DSC85
Drive-off assistant87
Driving lamps, refer to Parking
lamps/low beams97
Driving notes122
Driving off on hills, refer to
Drive-off assistant87
Driving stability control
systems85
Driving through water124
Driving tips, refer to Driving
notes122
Dry air, refer to Cooling
function104
DSC Dynamic Stability
Control85DTC Dynamic Traction
Control86
– indicator/warning lamp86
DVD
– country codes163
– settings164
– video playback163
DVD menu164
DVD player, refer to CD
player161
DVD video163
Dynamic Brake Control
DBC85
Dynamic destination
guidance141
Dynamic Stability Control
DSC85
– indicator/warning lamp86
Dynamic Traction Control
DTC
– indicator/warning lamp86
E
EBV Electronic brake-force
distribution85
Eject button, refer to Buttons
on the CD/DVD player150
Electrical malfunction
– door lock30
– driver's door30
– fuel filler flap202
– glass roof38
– panorama glass roof40
– trunk lid32
Electric seat adjustment43
Electric steering wheel lock
– with Comfort Access35
Electronic brake-force
distribution EBV85
Electronic oil level check227
Electronic Stability Program
ESP, refer to Dynamic
Stability Control DSC85
Emergency actuation,
automatic transmission,
refer to Overriding selector
lever lock60Emergency operation
– fuel filler flap, manual
release202
Emergency operation, refer to
Closing manually
– glass roof38
– panorama glass roof40
Emergency operation, refer to
Manual operation
– door lock30
Emergency release
– trunk lid from inside32
Emergency Request246
Emergency services, refer to
Roadside Assistance246
Energy, saving
– saving fuel122
Energy-conscious driving,
refer to Energy Control72
Energy Control72
Engine
– breaking in122
– data254
– overheated, refer to Coolant
temperature72
– speed254
– starting56
– starting, Comfort Access34
– switching off56
Engine compartment226
Engine coolant, refer to
Coolant230
Engine oil
– adding229
– alternative oil types229
– BMW Maintenance
System231
– capacity258
– checking level227
– dipstick
227
– intervals between changes,
refer to Service
requirements76
Engine output, refer to Engine
data254
Engine speed, refer to Engine
data254
Engine starting, refer to
Starting the engine56

Reference 275
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Neck support, refer to Head
restraints44
Nets, refer to Storage
compartments112
New tires223
Next Service indicator, refer to
Condition Based Service
CBS231
North-facing map142
Nozzles102
Number of cylinders, refer to
Engine data254
Nylon rope, refer to Tow
rope250
O
OBD socket, refer to Socket
for Onboard Diagnosis232
Octane ratings, refer to Fuel
specifications203
Odometer71
Oil, refer to Engine oil227
Oil consumption227
Oil level227
Old batteries, refer to
Disposal244
Onboard vehicle tool kit237
Opening and closing
– Comfort Access34
– from inside30
– from outside27
– using the door lock29
– using the remote control27
Options, selecting for
navigation140
Orientation menu, refer to
Start menu17
Outlets
– refer to Ventilation105
Output, refer to Engine
data254
Outside-air mode
– automatic climate
control104
Outside temperature
display71
– changing unit of measure76
– in computer76Outside temperature
warning71
Overheated engine, refer to
Coolant temperature72
Overriding selector lever
lock60
Overview
– radio control150
P
Paintwork care234
Panorama glass roof39
– closing after electrical
malfunction40
– comfort position40
– convenient operation28
– initializing40
– opening, closing39
– pinch protection system40
– power failure40
– raising39
– remote control28
Park assistant, refer to Park
Distance Control84
Park Distance Control PDC84
Parked car ventilation106
– preselecting switch-on
times106
– switching on and off
directly106
Parking
– vehicle56
Parking aid, refer to Park
Distance Control PDC84
Parking brake57
– indicator lamp57
Parking lamps97
– replacing bulbs238,240
Parking lamps/low beams97
Particulate filter, refer to
Diesel particulate filter124
Partition net116
Passenger side mirror tilt
function49
Pathway lighting98
Personal Profile26
Phone book184Phone numbers
– dialing185
Pinch protection system
– glass roof, electric38
– panorama glass roof40
– windows37
Playing music169
Polish235
Pollen
– refer to Microfilter/activated-
charcoal filter for automatic
climate control105
Power failure245
Power windows36
– safety switch37
Power windows, refer to
Windows36
Preheating, refer to Diesel
engine56
Pressure, tires208
Pressure monitoring, tires88
– Flat Tire Monitor88
Pressure monitoring of tires,
refer to Tire Pressure
Monitor TPM89
Programmable buttons on the
steering wheel11
Protection function, refer to
Pinch protection system
– glass roof, electric38
– panorama glass roof40
– windows37
Providing medical assistance,
refer to First aid pouch247
Puncture
– Flat Tire Monitor88
R
Radio
– controls150
– HD Radio154
– satellite radio156
– selecting waveband153
– storing stations154
– switching on/off150
– tone control150
– volume150

Reference 279
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Temperature
– automatic climate
control103
– changing unit of measure76
– coolant, refer to Coolant
temperature72
Temperature display
– outside temperature71
– outside temperature
warning71
– setting the units76
Tempomat, refer to Cruise
control62
Tensioning straps, refer to
Securing cargo126
The individual vehicle5
Third brake lamp, refer to
Center brake lamp243
Through-loading system114
Through-loading system,
refer to Expanding the cargo
area115
Tilt alarm sensor34
Tilt function, passenger side
mirror49
Timer, refer to Preselecting
switch-on times106
Tire inflation pressure208
– loss89,90
Tire pressure monitoring,
refer to Flat Tire Monitor88
Tire Pressure Monitor
TPM89
– resetting the system90
– system limitations89
– warning lamp91
Tire puncture, refer to Flat Tire
Monitor89
Tire Quality Grading221Tires
– age221,223
– air loss91
– breaking in122
– changing, refer to Changing
wheels244
– condition222
– damage222
– inflation pressure208
– labels221
– minimum tread depth222
– new wheels and tires223
– pressure monitoring, refer to
Flat Tire Monitor88
– pressure monitoring, refer to
Tire Pressure Monitor
TPM89
– puncture89
– replacing223
– size221
– storage
224
– tread depth222
– wear indicators, refer to
Minimum tread depth222
– wheel/tire combination, refer
to Correct wheels and
tires223
– winter tires224
TMC station, refer to Traffic
bulletins144
Tone
– control150
– middle setting152
Tools, refer to Onboard
vehicle tool kit237
Top 50 of music
collection170
Torque, refer to Engine
data254
Tow bar249
Tow fitting249
– screw thread249
Tow fittings for tow-starting
and towing away249
Towing248
– car with automatic
transmission248
– methods249
Towing and tow-starting248Town/city, for navigation131
Tow rope250
Tow-starting248,250
TPM, refer to Tire Pressure
Monitor89
Track
– selecting on CD162
Traction control, refer to
Dynamic Stability Control
DSC85
Traffic bulletins
– categories145
Traffic bulletins, filtering145
Traffic bulletins for
navigation144
– display in map view145
– during destination
guidance146
Traffic jam
– displaying traffic
bulletins144
Transmission
– automatic transmission with
Steptronic57
– manual transmission57
– overriding selector lever lock
for automatic transmission
with Steptronic60
Transmission interlock
– refer to Changing selector
lever position58
– refer to P Park58
Transporting children
safely51
Transport securing devices,
refer to Securing cargo126
Tread depth, refer to Minimum
tire tread222
Trip, deleting139
Trip, storing139
Trip computer, refer to
Displays on the Control
Display74
Trip-distance counter, refer to
Trip odometer71
Triple turn signal activation60
Trip odometer71
Trips, changing139
Trunk, refer to Cargo area115