2010 BMW 3 SERIES engine coolant

Controls overview
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 page222.
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 mes-
sage appears on the Control Display.
Fuel gauge
Fuel tank capacity: approx. 16.1 gallons/
61 liters.
You can find information on refueling on
page197.
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
222
Specified engine oils
Your service center can advise you on which
engine oils have been approved by the manu-
facturer of your vehicle.
The engine oil quality is critical for the life of the
engine.
Approved oils can be identified by the following
specification:
Approved oils belong to the following viscosity
classes: SAE 0W-40, SAE 0W-30, SAE 5W-40
and SAE 5W-30.
Alternative oil types
If the approved engine oils are not available, up
to 1 US quart/1 liter of another oil with the fol-
lowing specification may be used:
API SM or higher
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. 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.
Gasoline engine
Preferred: BMW Longlife-01
BMW Longlife-01 FE
Alternatively: BMW Longlife-98
Diesel engine
Preferred: BMW Longlife-04

Reference 257
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Computer71
– displays on Control
Display71
Computer, refer to iDrive16
Concierge service189
Condensation, refer to When
the vehicle is parked119
Condition Based Service
CBS223
Configuring settings, refer to
Personal Profile26
Confirmation signals for
locking/unlocking the
vehicle28
Congestion
– refer to Route, bypassing
sections135
Connecting vacuum cleaner,
refer to Connecting
electrical appliances108
Consumption, refer to
Average consumption71
Consumption display
– average consumption71
– Energy Control70
Contacts
– creating186
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 operation
– glass roof28
– windows28
Coolant222
– checking level222
Coolant temperature70
Cooling, maximum98
Cooling fluid, refer to
Coolant222
Cooling system, refer to
Coolant222
Copyright2Corner-illuminating lamps
– replacing bulbs231
Corner-illuminating lamps,
refer to Adaptive light
control93
Cornering lamps, refer to
Adaptive light control93
Correct tires216
Country codes DVD157
Courtesy lamps, refer to
Interior lamps96
Criteria for route134
Cross-hairs in navigation130
Cruise control61
– active62
– malfunction62
Cruising range71
Cupholders107
Curb weight, refer to
Weights247
Current fuel consumption,
refer to Energy Control70
Current playback
– external devices169
– of music collection164
Customer Relations191
D
Dashboard, refer to
Cockpit10
Dashboard, refer to
Instrument cluster12
Dashboard lighting, refer to
Instrument lighting95
Data, technical244
– capacities248
– dimensions245
– engine244
– weights247
Data transfer192
Date
– date format77
– setting76
Daytime running lights93
– replacing bulbs230
DBC Dynamic Brake
Control82Deactivating front passenger
airbags90
Deadlocking, refer to
Locking28
Defect
– door lock29
– fuel filler flap196
– glass roof37
– panorama glass roof39
Destination, entering by town/
city name125
Destination address
– entering125,131
Destination entry via BMW
Assist129
Destination for navigation
– entering by voice131
– entering via map130
– entry125
– home address128
– manual entry125
Destination guidance134
– bypassing a route
section135
– changing specified
route134
– continuing134
– starting134
– voice instructions135
– volume of voice
instructions136
Diesel exhaust fluid199
Diesel fuel197
Diesel particulate filter117
Digital clock69
Digital compass104
Digital radio, refer to HD
Radio148
Dimensions245
Dipstick, engine oil219
Directional indicators, refer to
Turn signals58
Direction instructions, refer to
Voice instructions135
Directory for navigation, refer
to Address book127
Displacement, refer to Engine
data244

Everything from A - Z
258 Display, refer to iDrive
controls16
Display lighting, refer to
Instrument lighting95
Displays
– on the Control Display16
Displays, refer to Instrument
cluster12
Displays and controls10
Disposal
– coolant222
– remote control battery35
– vehicle battery236
Distance control, refer to
Active cruise control62
Distance remaining to service,
refer to Service
requirements73
Distance warning, refer to
Park Distance Control
PDC81
Door key, refer to Remote
control with integrated
key26
Door lock29
Doors, emergency
operation29
DOT Quality Grades214
Draft-free ventilation100
Drinks holders, refer to
Cupholders107
Drive-off assistance, refer to
Dynamic Stability Control
DSC82
Drive-off assistant84
Driving lamps, refer to Parking
lamps/low beams92
Driving notes116
Driving off on hills, refer to
Drive-off assistant84
Driving stability control
systems82
Driving through water118
Driving tips, refer to Driving
notes116
Dry air, refer to Cooling
function99
DSC Dynamic Stability
Control82DTC Dynamic Traction
Control82
– indicator/warning lamp82
DVD
– country codes157
– settings158
– video playback157
DVD menu158
DVD player, refer to CD
player155
DVD video157
Dynamic Brake Control
DBC82
Dynamic destination
guidance135
Dynamic Stability Control
DSC82
– indicator/warning lamp82
Dynamic Traction Control
DTC
– indicator/warning lamp83
E
EBV Electronic brake-force
distribution82
Eject button, refer to Buttons
on the CD/DVD player144
Electrical malfunction
– door lock29
– driver's door29
– fuel filler flap196
– glass roof37
– panorama glass roof39
– trunk lid31
Electric seat adjustment42
Electric steering wheel lock
– with Comfort Access34
Electronic brake-force
distribution EBV82
Electronic oil level check220
Electronic Stability Program
ESP, refer to Dynamic
Stability Control DSC82
Emergency actuation,
automatic transmission,
refer to Overriding selector
lever lock58Emergency operation
– fuel filler flap, manual
release196
Emergency operation, refer to
Closing manually
– glass roof37
– panorama glass roof39
Emergency operation, refer to
Manual operation
– door lock29
Emergency release
– trunk lid from inside32
Emergency Request237
Emergency services, refer to
Roadside Assistance237
Energy, saving
– saving fuel116
Energy-conscious driving,
refer to Energy Control70
Energy Control70
Engine
– breaking in116
– data244
– overheated, refer to Coolant
temperature70
– speed244
– starting55
– starting, Comfort Access34
– switching off55
Engine compartment219
Engine coolant, refer to
Coolant222
Engine oil
– adding221
– alternative oil types222
– BMW Maintenance
System223
– capacity248
– checking level219
– dipstick219
– intervals between changes,
refer to Service
requirements73
Engine output, refer to Engine
data244
Engine speed, refer to Engine
data244
Engine starting, refer to
Starting the engine55

Reference 263
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
New tires216
North-facing map136
Nozzles97
Number of cylinders, refer to
Engine data244
Nylon rope, refer to Tow
rope240
O
OBD socket, refer to Socket
for Onboard Diagnosis224
Octane ratings, refer to Fuel
specifications197
Odometer69
Oil, refer to Engine oil219
Oil consumption219
Oil level219
Old batteries, refer to
Disposal236
Onboard vehicle tool kit229
Opening and closing
– Comfort Access34
– from inside30
– from outside27
– using the door lock29
– via the remote control27
Options, selecting for
navigation134
Orientation menu, refer to
Start menu17
Outlets
– refer to Ventilation100
Output, refer to Engine
data244
Outside-air mode
– automatic climate control99
Outside temperature
display69
– changing units of
measure73
– in computer73
Outside temperature
warning69
Overheated engine, refer to
Coolant temperature70
Overriding selector lever
lock58Overview
– radio control144
P
Paintwork care226
Panorama glass roof38
– closing after electrical
malfunction39
– comfort position39
– Convenient operation28
– initializing39
– opening, closing38
– pinch protection system39
– power failure39
– raising38
– remote control28
Park assistant, refer to Park
Distance Control81
Park Distance Control PDC81
Parked car ventilation100
– preselecting switch-on
times101
– switching on and off
directly101
Parking
– vehicle55
Parking aid, refer to Park
Distance Control PDC81
Parking brake56
– indicator lamp56
Parking lamps92
– replacing bulbs230,232
Parking lamps/low beams92
Particulate filter, refer to
Diesel particulate filter117
Partition net111
Passenger side mirror tilt
function48
Pathway lighting93
Personal Profile26
Phone book177
Phone numbers
– dialing178
Pinch protection system
– glass roof, electric37
– panorama glass roof39
– windows36Placing a call, refer to
telephone owner's manual
Playing music163
Polish227
Pollen
– refer to Microfilter/activated-
charcoal filter for automatic
climate control100
Postal code, entering for
navigation126
Power failure236
Power windows36
– safety switch36
Power windows, refer to
Windows36
Preheating, refer to Diesel
engine
55
Pressure, tires201
Pressure monitoring, tires84
– Flat Tire Monitor84
Pressure monitoring of tires,
refer to Tire Pressure
Monitor TPM86
Programmable buttons on the
steering wheel11
Protection function, refer to
Pinch protection system
– glass roof, electric37
– panorama glass roof39
– windows36
Providing medical assistance,
refer to First aid pouch237
Puncture
– Flat Tire Monitor84
R
Radio
– controls144
– HD Radio148
– satellite radio150
– selecting a waveband147
– storing stations147
– switching on/off144
– tone control144
– volume144
Radio position, refer to Radio
readiness54

Everything from A - Z
266 Special destinations, entering
by name129
Speed
– run-flat tires85
– with winter tires217
Speed limit79
Speed limit warning, refer to
Speed limit79
Speedometer12
Speed Volume145
Split rear seat backrest, refer
to Expanding the cargo
area110
Split screen, refer to Control
Display, switching on/off19
Split screen content, refer to
Display for split screen
content, selecting19
Spray nozzles, refer to
Cleaning windshield and
headlamps60
Stability control, refer to
Driving stability control
systems82
Start/stop button54
– starting the engine55
– switching off the engine55
Starting, refer to Starting the
engine55
Starting assistance, refer to
Jump-starting238
Starting difficulties
– jump-starting238
Starting the engine
– start/stop button54
Start menu17
State/province, for
navigation125
Station, selecting
– radio147
Status of this Owner's Manual
at time of printing5
Steam jet225,226Steering wheel48
– adjustment48
– buttons on steering
wheel11
– heating49
– lock54
– locking with Comfort
Access34
Steering with variable ratio,
refer to Active steering88
Steptronic, refer to Automatic
transmission with
Steptronic56
Storage228
Storage compartments106
Storage nets111
Stored trip, calling up133
Storing a destination in the
address book127
Storing music162
Storing seat positions, refer to
Seat and mirror memory45
Storing tires217
Stowage, refer to Storage
compartments106
Street, entering,
navigation126
Summer tires, refer to Wheels
and tires201
Sun blinds105
Surface ice, refer to Outside
temperature warning69
Surround145
SVCD157
SW, waveband147
Switches, refer to Cockpit10
Switching off
– engine55
Switching off the engine
– start/stop button54
Switching on
– audio144
– CD changer144
– CD player144
– radio144
Switching the cooling function
on and off99
Switch-on times of parked car
ventilation, preselecting101Symbols4
– status information19
T
Tachometer69
Tailgate30
– Comfort Access35
– emergency operation, refer
to Opening manually31
– opening from inside30
– opening from outside31
– opening manually31
– remote control28
Tailgate, refer to Trunk lid/
tailgate30
Tail lamp
– replacing bulb235
Tail lamp, refer to Tail
lamps232
Tail lamps232
– replacing bulb233,234
Tank contents, refer to
Capacities248
Technical data244
– dimensions245
Technical modifications, refer
to For your own safety5
Telephone174
– installation location, refer to
Center armrest106
– refer to separate Owner's
Manual
TeleService188
TeleService Diagnosis190
TeleService Help190
Temperature
– automatic climate control98
– changing unit of measure73
– coolant, refer to Coolant
temperature70
Temperature display
– outside temperature69
– outside temperature
warning69
– setting the units73
Tempomat, refer to Cruise
control61