fuel consumption BMW M3 CONVERTIBLE 2008 E93 Owner's Manual

Reference
At a glance
Controls
Driving tips
Mobility
19
>Settings for the display in the instrument
cluster:
>12h/24h format of the clock, refer to
page62
>Date format, refer to page62
>Units of measure for fuel consumption,
distance covered/remaining distances,
and temperature, refer to page62
>Light settings:
>Pathway lighting, refer to page76
>Daytime running lamps, refer to page77
>Automatic climate control: activating/deac-
tivating AUTO program, cooling function
and automatic recirculated-air control, set-
ting temperature, air flow rate and distribu-
tion, refer to page81 ff
>Entertainment:
>Audio volume, refer to separate Owner's
Manual
>Speed-dependent volume control, refer
to separate Owner's Manual
Central locking system
The concept
The central locking system functions when the
driver's door is closed.
The system simultaneously engages and
releases the locks on the following:
>Doors
>Luggage compartment lid
>Fuel filler door
>Convertible: center armrest and glove com-
partment
Operating from outside
>Via the remote control
>Via the door lock
>In cars with convenient access
*, via the
handles on the driver's and front passen-
ger's doorsThe anti-theft system is also operated at the
same time. It prevents the doors from being
unlocked using the lock buttons or door han-
dles. In addition, if the remote control is used,
the welcome lamps, interior lamps and the
door's courtesy lamps
* are switched on or off.
The alarm system
* is also armed or disarmed.
For further details of the alarm system,
refer to
page25.
Operating from inside
By means of the button for central locking, refer
to page23.
In the event of a sufficiently severe accident, the
central locking system unlocks automatically. In
addition, the hazard warning flashers and inte-
rior lamps come on.
Opening and closing:
Using the remote control
Persons or animals in a parked vehicle
could lock the doors from the inside. You
should therefore take the remote control with
you when you leave the vehicle so that the latter
can be opened from outside.<
Convertible: to operate the retractable
hardtop with the remote control, the
doors and luggage compartment lid must be
closed and the cargo bay partition must be
folded down and engaged on both sides. Refer
also to page32.<
Unlocking
Press the button.
The interior lamps, the courtesy lamps
* and the
welcome lamps come on.
Setting unlocking characteristics
You can set whether only the driver's door or
the entire vehicle is to be unlocked when the
button is pressed for the first time.
For operating principle, refer to page61.
1.Switch on the ignition, refer to page46.
2.Lightly push button1 in the turn indicator
lever up or down repeatedly until the sym-

Everything under control
60 Never drive at engine speeds in the red warning
field. In this range, the engine speed is limited to
protect the engine.
Coolant temperature
A warning lamp will come on if the coolant, and
therefore the engine, becomes too hot.
Check coolant level, refer to page119.
Engine oil temperature
When the engine is at normal operating temper-
ature, the engine oil temperature is between
approx. 1757/806 and approx. 2507/
1206.
If the engine oil temperature is too high, a warn-
ing lamp comes on in the instrument cluster.
Fuel gauge
Fuel tank capacity: approx. 16.6 US gal/
63 liters.
You can find information on refueling on
page108.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 of approx. 3.3 US gal/12.5 liters, the indi-
cator lamp and cruising range for the remaining
amount of fuel are displayed briefly. The indica-
tor lamp remains permanently on when the
remaining range is less than approx. 30 miles/
50 km.
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
>Oil level, refer to Checking oil level on
page117
>Average fuel consumption
>Speed
>No information
M dual clutch transmission:
Outside temperature, time, cruising
range, oil level, average fuel consumption and
speed appear in the top display.<

Reference
At a glance
Controls
Driving tips
Mobility
61
To set the corresponding units of measure,
refer to Formats and units of measure on
page62.
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.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. The average fuel consumption is calculated for
the time during which the engine is running.
To reset average fuel consumption: press the
button in the turn indicator lever for approx.
2seconds.
Settings and information
Operating principle
Certain settings and information can only be
made or called up when the ignition is switched
on. A number of settings cannot be made while
driving.
1Button for:
>Selecting display
>Setting values2Button for:
>Confirming selected display or set val-
ues
>Calling up computer information60
3When the lights are on: instrument lighting
brightness78
4Calling up Check Control65
5Setting the time64
6Setting the date64
7Viewing service requirement display63

Everything under control
62 8Setting formats and units of measure,
resetting to factory settings62
9Adjusting settings
>Confirmation signals when locking and
unlocking the vehicle21
>Response during unlocking
procedure19
>Automatic locking23
>Pathway lighting76
>Daytime running lamps77
>Triple turn signal activation55
>Seat memory39
10Switching Shift Lights
* on/off53
Exiting displays
The outside-temperature reading and the time
reappear when you press button2 or if you
make no entries within approx. 15 seconds. If
required, complete the current setting first.
Formats and units of measure
You can set formats and units of measure.
1.Switch on the ignition, refer to page46.
2.Lightly push button1 in the turn indicator
lever up or down repeatedly until the sym-
bol appears in the display accompanied by
the word "SET".
3.Press button 2.
4.Use button 1 to select desired format or
desired unit of measure, e.g. for fuel con-
sumption.> Fuel consumption: mpg, km/l,
l/100km
> Distance covered: mls, km
> Time: 12h, 24h format
> Date: day.month dd.mm,
month/day mm/dd
> Temperature: 7, 6
5.Press button 2.
6.Use button 1 to make the setting.
7.Press button 2.
The setting is stored for the remote control
currently in use.Resetting to factory settings
You can reset the settings for formats and units
of measure to factory settings.
1.Lightly push button1 in the turn indicator
lever up or down repeatedly until the sym-
bol appears in the display accompanied by
the word "SET".
2.Press button 2.
3.Use button1 to select "RESET".

Everything from A to Z
156
Everything from A to Z
Index
A
ABS Antilock Brake
System67
Acceleration assistant, refer to
Launch Control53
Accident, refer to Sending an
Emergency Request135
Activated-charcoal filter for
automatic climate control83
Adaptive Head Light77
Additives
– coolant119
Adjusting temperature inside
the car, refer to Automatic
climate control81
Adjusting the thigh support36
Airbags72
– indicator/warning lamp74
– sitting safely35
Air conditioning mode
– automatic climate control81
– ventilation83
Air distribution
– automatic81
Air flow rate81
Airing, refer to Ventilation83
Air pressure, refer to Tire
inflation pressure110
Air recirculation, refer to
Recirculated-air mode82
Air supply
– automatic climate control81
– ventilation83
Air vents80
AKI, refer to Fuel
specifications109
Alarm system25
– avoiding unintentional
alarms26
– interior motion sensor26
– switching off an alarm26
– tilt alarm sensor26All-season tires, refer to
Winter tires114
Ambient air, refer to
Recirculated-air mode82
Antifreeze
– coolant119
– washer fluid57
Antilock Brake System
ABS67
Anti-theft alarm system, refer
to Alarm system25
Anti-theft system19
Approved axle loads, refer to
Weights155
Approved gross vehicle
weight, refer to Weights155
Armrest, refer to Center
armrest88
Ashtray
– front90
– rear90
Assistance systems, refer to
Driving stability control
systems67
AUC Automatic recirculated-
air control82
Audio device, external88
Automatic
– air distribution81
– air flow rate81
– cruise control57
– headlamp control76
Automatic car washes123
Automatic climate control80
– automatic air distribution81
Automatic curb monitor42
Automatic recirculated-air
control AUC82
Automatic transmission with
Steptronic
– towing137
– tow-starting137AUTO program for automatic
climate control81
AUX-In port88
Average fuel consumption61
– setting the units62
Avoiding unintentional
alarms26
Axle loads, refer to
Weights155
B
Backrest contour, refer to
Lumbar support36
Backrests, refer to Seat
adjustment36
Backrest width adjustment37
Back seats
– refer to Rear seats38
Backup lamps
– replacing bulb129
Backup lamps, refer to Tail
lamps129
Bag holder92
Band-aids, refer to First-aid
pouch136
Bar, refer to Towing
methods138
Base plate for telephone or
mobile phone
– refer to Snap-in adapter in
the center armrest storage
compartment88
Battery133
– charging133
– disposal28,133
– jump starting136
– remote control18
– temporary power failure133
Battery renewal
– remote control28
– remote control for vehicle28
Being towed138

Everything from A to Z
158 Child-restraint fixing system
LATCH45
Child-restraint systems44
Child seats, refer to
Transporting children
safely44
Chrome parts125
Chrome polish125
Cigarette lighter, refer to
Lighter90
Cleaning headlamps56
– washer fluid57
Cleaning your BMW, refer to
Care123
Clock59
– 12h/24h format62
– setting time64
Closing
– from inside23
– from outside19
Clothes hooks89
Cockpit10
Cold start, refer to Starting the
engine47
Combined instrument, refer to
Instrument cluster12
Comfort access, refer to
Convenient access27
Comfort area, refer to Around
the center console14
"Comfort" with EDC69
Compartment for remote
control, refer to Ignition
lock46
Compass86
Computer60
Condensation, refer to When
the vehicle is parked100
Condition Based Service
CBS121
Configuring settings, refer to
Personal Profile18
Confirmation signals for
locking/unlocking the
vehicle21
Connecting vacuum cleaner,
refer to Connecting
electrical appliances90Consumption, refer to
Average consumption61
Consumption indicator, refer
to Average consumption61
Controls and displays10
Convenient access27
– replacing the battery28
Convenient loading in
convertible21
Convenient operation
– glass roof20
– glass roof with convenient
access27
– retractable hardtop20
– windows20
– windows with convenient
access27
Convertible
– bag holder92
– convenient loading21
– enlarging cargo bay91
– folding down rear
backrest92
– retractable hardtop31
– rollover protection
system74
– securing cargo101
Coolant119
– checking level119
Coolant temperature60
Cooling, maximum81
Cooling fluid, refer to
Coolant119
Cooling system, refer to
Coolant119
Copyright2
Corner-illuminating lamps,
refer to Adaptive Head
Light77
Cornering lamps, refer to
Adaptive Head Light77
Correct tires114
Courtesy lamps, refer to
Interior lamps79
Cruise control57
Cruising range61
Cup holders89
Curb weight, refer to
Weights155
D
Dashboard, refer to
Cockpit10
Dashboard, refer to
Instrument cluster12
Dashboard lighting, refer to
Instrument lighting78
Data, technical152
– dimensions153
– engine152
– weights155
Date
– setting64
Daytime running lamps77
Deactivating front passenger
airbags73
Deadlocking, refer to
Locking20
Defect
– door lock22
– fuel filler door108
– glass roof30
Digital clock59
Digital compass86
Dimensions153
Directional indicators, refer to
Turn signals55
Displacement, refer to Engine
data152
Display lighting, refer to
Instrument lighting78
Displays, refer to Instrument
cluster12
Displays and controls10
Disposal
– coolant119
– remote control battery28
– vehicle battery133
Distance remaining to service,
refer to Service
requirements63
Distance warning, refer to
Park Distance Control
PDC67
Door key, refer to Remote
control18
Door lock22

Everything from A to Z
160 Filter
– refer to Microfilter/activated-
charcoal filter for automatic
climate control83
First aid pouch136
Fixture for remote control,
refer to Ignition lock46
Flashlight, refer to LED hand
lamp88
Flash when locking/
unlocking21
Flat tire
– Tire Pressure Monitor
TPM70
Flat tire, repairing131
Flat Tire Monitor FTM69
– indicating a flat tire70
– indicator/warning lamp70
– initializing the system69
– malfunction70
– snow chains69,115
– system limits69
Flat tires, refer to Tire
condition113
Fluid reservoir, refer to
Washer fluid reservoir57
Folding in the mirrors, before
driving into a car wash41
Folding up the floor panel93
Footbrake, refer to Braking
safely99
Footwell lamps, refer to
Interior lamps79
Forward position, engaging,
refer to Selector lever
positions49
For your own safety5
Front airbags72
FTM, refer to Flat Tire
Monitor69
Fuel109
– average consumption61
– gauge60
– high-quality brands109
– quality109
– specifications109
– tank contents, refer to
Capacities155Fuel clock, refer to Fuel
gauge60
Fuel display, refer to Fuel
gauge60
Fuel filler door108
– releasing in the event of
electrical malfunction108
Fuses133
G
Garage door opener, refer to
Integrated universal remote
control84
Gasoline
– refer to Average
consumption61
Gasoline, refer to Required
fuel109
Gasoline display, refer to Fuel
gauge60
Gasoline engine, checking
engine oil level117
Gear
– neutral50
Gear change51
Gear display, refer to Displays
in the instrument cluster51
Gearshift lever
– manual transmission48
Gearshifts
– manual transmission48
General driving notes98
Glass roof, electric30
– closing after electrical
malfunction30
– convenient operation20,22
– initializing30
– opening, closing30
– operation with convenient
access27
– pinch protection system30
– power failure30
– raising30
– remote control20
Glove compartment87
– LED hand lamp88
Grills80Gross vehicle weight, refer to
Weights155
H
Handbrake, refer to Parking
brake48
Hand lamp, refer to LED hand
lamp88
Hands-free system14
Hazard warning flashers14
Head airbags72
Headlamp control,
automatic76
Headlamp flasher55
– indicator lamp11,14,140
Head restraints37
– front, removing37
– rear, removing38
– sitting safely35
Heated
– mirrors42
– rear window82
– seats38
Heating
– mirrors42
– rear window82
– residual heat82
– seats38
Heating and ventilation, refer
to Climate80
Heating while at a standstill,
refer to Using residual
heat82
Heavy loads, refer to Stowing
cargo101
Height, refer to
Dimensions153
Height adjustment
– seats36
– steering wheel42
High beams78
– headlamp flasher78
– indicator lamp140
High-pressure
washer123,124
High water, refer to Driving
through water99
Hills99

Everything from A to Z
162 Luggage compartment lid24
– convenient access27
– emergency operation, refer
to Opening manually24
– emergency release25
– locking or unlocking
separately25
– opening from inside24
– opening from outside24
– opening manually24
– remote control20
Luggage rack, refer to Roof-
mounted luggage rack102
Lumbar support36
M
M+S tires, refer to Winter
tires114
Maintenance, refer to Service
Booklet
Maintenance system121
Malfunction
– luggage compartment lid24
– tires70
Malfunction warnings, refer to
Check Control65
Manual car wash124
Manual operation
– door lock22
– driver's door22
– fuel filler door108
– glass roof30
– luggage compartment lid24
– transmission lock51
Manual transmission48
– tow-starting139
Master key, refer to Remote
control18
Maximum cooling81
Maximum speed
– with winter tires114M dual clutch transmission
with Drivelogic49
– kick-down50
– Launch Control53
– neutral50
– reverse gear50
– sequential mode50
– Shift Lights52
– shiftlock50
– tow-starting139
– unlocking transmission lock
manually51
Measurements, refer to
Dimensions153
Memory, refer to Seat and
mirror memory39
M Engine Dynamics
Control54
Microfilter
– BMW Maintenance
System121
– for automatic climate
control83
Microfilter/activated-charcoal
filter
– BMW Maintenance
System121
Microphone
– telephone14
– voice input14
Mirror dimming feature42
Mirrors41
– automatic curb monitor42
– exterior mirrors41
– heating42
– interior rearview mirror42
– memory, refer to Seat and
mirror memory
39
M Mobility Set131
Mobile phone
– installation location, refer to
Center armrest88
– refer to separate Owner's
Manual
Mobile phone, installation
location, refer to Center
armrest88
Mobile phone, refer to the
separate Owner's ManualModifications, technical, refer
to For your own safety5
Monitoring system for tire
pressures, refer to Flat Tire
Monitor69
Multifunctional steering
wheel, refer to Buttons on
the steering wheel11
Multifunction switch
– refer to Turn signals/
headlamp flasher55
– refer to Wiper system56
N
Neck support, refer to Head
restraints37
Nets, refer to Storage
compartments89
Neutral50
New tires113
"Normal"54
"Normal" with EDC69
Nozzles80
Number of cylinders, refer to
Engine data152
Nylon rope, refer to Tow
rope139
O
OBD socket, refer to Socket
for On-Board Diagnosis122
Octane ratings, refer to Fuel
specifications109
Odometer59
Oil, refer to Engine oil117
Oil consumption117
Oil level117
Old batteries, refer to
Disposal133
Onboard tool kit127
Opening and closing
– convenient access27
– from inside23
– from outside19
– using the door lock22
– via the remote control19

Everything from A to Z
166 TPM, refer to Tire Pressure
Monitor70
Traction control, refer to
Dynamic Stability Control
DSC68
Transmission
– Drivelogic52
– Launch Control53
– manual transmission48
– reverse gear50
– Shift Lights52
– unlocking transmission lock
manually51
Transmission lock, unlocking
manually51
Transporting children
safely44
Transport securing devices,
refer to Securing cargo101
Tread depth, refer to Minimum
tire tread113
Trip-distance counter, refer to
Trip odometer59
Triple turn signal activation55
Trip odometer59
Trunk lid, refer to Luggage
compartment lid24
Turning circle, refer to
Dimensions153
Turn signal indicators
– indicator/warning lamp12
– triple turn signal55
Turn signals55
Tying down loads, refer to
Cargo loading101
U
Uniform Tire Quality Grading/
UTQR112
Units
– average consumption62
– temperature62
Universal garage door opener,
refer to Integrated universal
remote control84
Universal mobile phone
preparation package, refer
to separate Owner's ManualUniversal remote control84
Unlatching, refer to
Unlocking27
Unlocking
– from inside23
– from outside19
– luggage compartment lid27
– without remote control, refer
to Convenient access27
V
Vehicle
– battery133
– breaking in98
– cargo loading100
– Identification Number, refer
to Engine compartment117
– measurements, refer to
Dimensions153
– parking47
– weight155
Vehicle jack133
Vehicle storage126
Ventilation83
– draft-free83
– in the rear83
Ventilation, refer to Climate80
Vents, refer to Ventilation83
Volume
– fuel tank, refer to
Capacities155
W
Warning and indicator
lamps13
Warning and indicator lamps,
overview140
Warning messages, refer to
Check Control65
Warning triangle136
Washer fluid57
– content of the reservoir57
Washer fluid reservoir57
Waste tray, refer to Ashtray90
Water on roads, refer to
Driving through water99
Water penetration123,124Wear indicators in tires, refer
to Minimum tread depth113
Weights155
Welcome lamps76
Wheel/tire combination, refer
to Correct wheels and
tires114
Wheelbase, refer to
Dimensions153
Wheels, new113
Wheels and tires110
Width, refer to
Dimensions153
Wind deflector33
Windows28
– convenient operation20
– convenient operation with
convenient access27
– opening, closing28
– pinch protection system29
Windshield
– cleaning56
Windshield wash56
– filling capacity, reservoir155
– nozzles57
– reservoir for washer fluid57
– washer fluid57
Windshield wiper blades,
changing127
Windshield wipers, refer to
Wiper system56
Winter tires114
– storage114
Wiper blade replacement127
Wiper system56
Work in the engine
compartment116
Wrench/screwdriver, refer to
Onboard tool kit127
X
Xenon lamps
– replacing bulb128