2012 BMW M3 CONVERTIBLE fuel consumption

80
ControlsControls overview
Computer
Displays in the instrument cluster
Calling up information
Press the button in the turn signal/high beam
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 Formats and units of measure on
page 83.
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. <
Average speed
Periods with the vehicle parked and the engine
switched off are not included in the calculations
of average speed. To reset average speed: press the button in the
turn signal/high beam lever for approx.
2seconds.
Average fuel consumption
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 sign
al/high beam lever for
approx. 2 seconds.
Current fuel consumption
Displays the current fu el consumption. This
allows you to see whether your current driving
style is conducive to fuel economy with mini-
mum exhaust emissions.
Displays in BMW Professional radio
Calling up information
1. Switch on radio readiness or ignition.
2. Press the button.
3. Press the button.
Fuel consumption
Displays the average fuel consumption, e.g. for
the whole trip, a leg of the trip, or after each
refueling. The average fu el consumption is cal-
culated for the time duri ng which the engine is
running.
To start the of the consumption calculation:
1. Press the button.
2. Press the button.
The previous display is set to zero and the
system begins to recalculate the average
fuel consumption.
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Controls overview
Controls
Formats and units of measure
In the instrument cluster
Setting the units of measure
You can set formats and units of measure.
1.
Switch on the ignition, refer to page 57.
2. Briefly press button 1 in the turn signal/high
beam lever up or down repeatedly until the
symbol appears in the display, accompa-
nied 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 the factory settings.
1. Briefly press button 1 in the turn signal/high
beam lever up or down repeatedly until the
symbol appears in the display, accompa-
nied by the word "SET".
2. Press button 2.
3. Use button 1 to select "RESET".
4. Press button 2 until is displayed.
The settings are reset.
The setting is stored for the remote control
currently in use.
In BMW Professional radio
Adjusting
1. Switch on radio readiness or ignition.
2. Press the button.
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Driving tipsThings to remember when driving
Things to remember when driving
Vehicle equipment
In this chapter, all pr oduction, country, and
optional equipment that is offered in the model
range is described. As a result, some equip-
ment described may not be available in a partic-
ular vehicle, for example due to the options or
national-market version selected. This also
applies to safety related functions and systems.
Break-in period
Moving parts need breaking-in time to adjust to
each other. Please follo w the instructions below
in order to achieve the optimal service life and
economy of operation for your vehicle.
Engine and differential
Always obey all official speed limits.
Up to 1,200 miles/2,000 km
Drive at varying engine and road speeds, but do
not exceed an engine speed of 4,500 rpm or a
road speed of 100 mph/160 km/h.
Avoid full-throttle operation and use of the
transmission's kickdown mode.
After driving 1,200 miles/2,000 km
Engine and vehicle speeds can be gradually
increased.
Tires
Due to technical factors associated with their
manufacture, tires do no t achieve their full trac-
tion potential until after an initial break-in
period. Therefore, drive cautiously during the
first 200 miles/300 km.
Brake system
Brakes require an initial break-in period of
approx. 300 miles/500 km to achieve optimized
contact and wear patterns between brake pads
and rotors. Drive cautiously during this break-in
period.
Clutch
The function of the clut ch reaches its optimal
level only after a distance driven of approx.
500 km. During this break-in period, engage the
clutch gently.
Following part replacement
The same break-in procedures should be
observed if any of the components mentioned
above have to be renewe d in the course of the
vehicle's operating life.
Saving fuel
The fuel consumption of your vehicle depends
on several factors. You can lower fuel consump-
tion and the environmental impact by taking
certain measures, adjusting your driving style
and having the vehicl e serviced regularly.
Remove any unneeded cargo
Additional weight increases fuel consumption.
Remove any mounted parts after you
have finished using them
Remove unneeded additional mirrors, the roof
rack and the rear luggage rack after use.
Mounted parts affect th e vehicle's aerodynam-
ics and increase fuel consumption.
Close the windows and glass roof
An open glass roof or window causes higher air
resistance and thus increases fuel consump-
tion.
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133
Things to remember when driving
Driving tips
Check tire inflation pressure regularly
Check the tire inflation pr
essure at least twice a
month and before embarking on a long journey,
and correct it if necessary.
Low tire inflation pressure causes higher rolling
resistance and thus increases fuel consumption
and tire wear.
Set off immediately
Do not let the engine wa rm up while the car is
still standing, but set off immediately at moder-
ate engine speed. This is the fastest way for the
cold engine to reach its operating temperature.
Drive defensively
Avoid unnecessary acceleration and braking
maneuvers. To do so, keep an adequate dis-
tance between you and th e vehicle in front of
you. A defensive and smooth driving style
keeps fuel consumption down.
Avoid high engine speeds
Only use first gear when setting off. In second
and higher gears, accele rate without hesitation
or pauses. When accelera ting, shift up before
reaching high engine speeds.
When you reach the desi red speed, shift into
the highest applicable ge ar and drive with the
engine speed as low as possible and at a con-
stant speed.
As a rule: driving at low engine speeds lowers
fuel consumption and reduces wear.
Coasting
When approaching a red lig ht, take your foot off
the accelerator and coast to a stop in the high-
est applicable gear.
On a downhill slope, take your foot off the accel-
erator and coast in a suitable gear.
The fuel supply is interrupted when coasting.
Switch off the engine during lengthy
stops
Switch off the engine when stopping for lengthy
periods, e.g. at traffic lights, railroad crossings
or in traffic congestions. You achieve fuel sav-
ings even if standing time is as short as approx.
4seconds.
Switch off functions you do not need at
the moment
Functions such as the air conditioner, seat
heating or rear window defroster draw large
amounts of power and consume additional fuel.
Especially in city traffic and in stop-and-go driv-
ing they have a considerable impact. Therefore,
switch these functions off when they are not
really needed.
Have the vehicle serviced
Have the vehicle serviced regularly to achieve
good economy and a long vehicle life. BMW
recommends having the vehicle serviced at
your BMW center. Also note the BMW service
system, refer to page 202.
General driving notes
Close the trunk lid
Only drive with the trunk closed. Failure to
do so may endanger passengers or other
road users or may damage the vehicle in the
event of an accident or a braking and evasive
maneuver. In addition, exhaust gas may flow
into the passenger compartment. <
If special circumstances make it absolutely nec-
essary to drive with the trunk open:
1. Close all windows and the glass roof.
2. Greatly increase the air volume of the air
conditioner or automatic climate control
system, refer to page 110 or113.
3. Drive cautiously.
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Everything from A to Z
Reference
Automatic transmission with
Steptronic 60
– interlock 60
– overriding selector lever lock 62
– shiftlock, refer to Changing selector lever position 60
– sport program 61
– towing 217
– tow-starting 217
AUTO program for automatic
climate control 113
AUTOSTORE 144
AUX-IN
– port 121
AUX-In connection 151
AUX-IN port 143
Average fuel consumption 80
– setting the units 83
Average speed 80,81
Avoiding unintentional alarms 33
Axle loads, refer to Weights 237
B
Backrest contour, refer to
Lumbar support 44
Backrests, refer to Seat adjustment 43
Backrest width adjustment 44
Back seats
– refer to Rear seats 46
Bag holder 124
Band-aids, refer to First aid pouch 215
Bar, refer to Towing methods 218
Base plate for telephone or
mobile phone
– refer to Snap-in adapter 165
– refer to Snap-in adapter in
the center armrest storage
compartment 120 Battery
212
– charging 212
– disposal 35,213
– jump-starting 216
– remote control 24
– replacing 212
– temporary power failure 212
Battery renewal
– remote control 35
– remote control for vehicle 35
Being towed 217
Belt hand-over 49
– pinch protection system 50
Belts, refer to Safety belts 49
Belt tensioner, refer to Safety
belts 49
Beverage holders, refer to Cupholders 121
Black ice, refer to Outside
temperature warning 78
Blinds, refer to Roller sunblinds 120
Blower, refer to Air volume 110,113
Bluetooth, activating/
deactivating 157
BMW
– car shampoo 207
BMW Assist 167
– activating 168
BMW Homepage 4
BMW Maintenance System 202
BMW Professional radio
– recalling stations 144
– sampling stations 144
– satellite radio 146
– selecting waveband 144
– station search 144
– storing stations 144
– switching on/off 142
– t

one control 143
– volume 142
BMW Teleservices 168
– activating 168
BMW webpage 4 Bottle holders, refer to
Cupholders 121
Brake Assist, refer to Dynamic Brake Control DBC 90
Brake fluid, refer to Service
requirements 84
Brake Force Display 98
Brake lamps
– Brake Force Display 98
Brake pads 132
– breaking in 132
Brake pedal, refer to Braking safely 134
Brake rotors 135
– brakes 132
– breaking in 132
Brakes
– ABS 90
– BMW Maintenance
System 202
– Brake Force Display 98
– breaking in 132
– parking brake 59
– service requirements 84
Brakes, refer to Braking
safely 134
Brake system 132
– BMW Maintenance
System 202
– breaking in 132
– disc brakes 135
Breakdown services, refer to Roadside Assistance 215
Breaking in the clutch 132
Breaking in the differential, refer to Engine and
differential 132
Break-in period 132
Bulb changing, refer to Lamps and bulbs 208
Button for starting the engine, refer to Start/Stop button 57
Buttons on the steering
wheel 11
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Everything from A to Z
Reference
Cold start, refer to Starting the
engine 58
Comfort Access 33
– replacing the battery 35
Comfort access, refer to
Comfort Access 33
Comfort area, refer to Around the center console 14
Compartment for remote control, refer to Ignition
lock 57
Compass 118
Compressed audio files 147
Computer 80
Concierge service 168
Condensation, refer to When
the vehicle is parked 135
Condition Based Service CBS 202
Configuring settings, refer to Personal Profile 24
Confirmation signal for vehicle
locking/unlocking 27
ConnectedDrive 167
Connecting vacuum cleaner,
refer to Connecting
electrical appliances 123
Consumption, refer to
Average fuel
consumption 80
Controls and displays 10
Convenient loading in Convertible 27
Convenient opening and
closing
– glass roof 26
– glass roof with Comfort
Access 34
– retractable hardtop 26
– windows 26
– windows with Comfort Access 34
– with Comfort Access 34Convertible
– bag holder
124
– convenient loading 27
– enlarging cargo area 124
– folding down rear
backrest 124
– retractable hardtop 38
– rollover protection
system 101
Coolant 200
– checking level 201
Coolant temperature 200
Cooling, maximum 113
Cooling fluid, refer to
Coolant 200
Cooling system, refer to
Coolant 200
Copyright 2
Corner-illuminating lamps
– replacing bulbs 209
Cornering light, refer to
Adaptive Light C
ontrol105
Correct tires 195
Courtesy lamps, refer to Interior lamps 107
Cruise control 69
– active 71
– malfunction 71
Cruise control, refer to Active Cruise Control 71
Cruising range 80,81
Cupholders 121
Curb weight, refer to Weights 237
D
Dashboard, refer to
Cockpit 10
Dashboard, refer to
Instrument cluster 12
Dashboard lighting, refer to Instrument lighting 107Data, technical
234
– capacities 239
– dimensions 235
– engine 234
– weights 237
Data memory 203
Date
– setting 86
Date setting 144
Daytime running lights 104
– replacing bulbs 209
DBC Dynamic Brake Control 90
Deactivating front passenger
airbags 100
Deadlocking, refer to
Locking 26
Defect
– door lock 29
– fuel filler flap 174
– glass roof 37
Defogging windows 111
Defrost, windows 111
Defrosting windows and removing condensation
– air conditioner 111
Defrosting windshield, refer to Defrosting windows 111
Defrost position, refer to Defrosting windows 111
Digital clock 78
Digital compass 118
Digital radio, refer to HD Radio™ reception 145
Dimensions 235
Directional indicators, refer to Turn signals 67
Displacement, refer to Engine data 234
Display 18
Display lighting, refer to Instrument lighting 107
Displays, refer to Instrument
cluster 12
Displays and controls 10
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Everything from A to Z
Reference
Eyes
– for tow-starting and towing
away 217
– for tying down loads 137
F
Failure messages, refer to
Check Control 87
Failure of an electrical consumer 213
False alarm
– avoiding unintentional alarm 33
– switching off an alarm 32
Fastening safety belts, refer to
Safety belts 49
Fast forward
– CD 148
Fault messages, refer to Check Control 87
Filter
– refer to Microfilter/activated- charcoal filter for automatic
climate control 115
– refer to Microfilter for air conditioner 111
First aid pouch 215
Fixture for remote control, refer to Ignition lock 57
Flash when locking/
unlocking 27
Flat tire
– Run-flat tires 196
– Tire Pressure Monitor TPM 95
Flat Tire Monitor FTM 93
– indicating a flat tire 94
– indicator/warning lamp 94
– initialization 93
– snow chains 93,196
– system limits 93
Flat tires, refer to Tire
condition 194
Fluid reservoir, refer to Washer fluid reservoir 69
FM waveband 144 Fog lamps
107
– indicator lamp 107,220
Folding up the floor panel 125
Footwell lamps, refer to Interior lamps 107
For your own safety 5
Four-wheel drive, refer to xDrive 92
Front airbags 99
FTM, refer to Flat Tire Monitor 93
Fuel 175
– average consumption 80
– gauge 79
– high-quality brands 175
– quality 175
– specifications 175
– tank contents, refer to Capacities 239
Fuel clock, refer to Fuel gauge 79
Fuel consumption indicator
– av

erage fuel
consumption 80
Fuel display, refer to Fuel
gauge 79
Fuel filler flap 174
– releasing in the event of
electrical malfunction 174
Fuses 213
G
Garage door opener, refer to
Integrated universal remote
control 116
Gasoline
– refer to Average consumption 80
Gasoline, refer to Required
fuel 175
Gasoline display, refer to Fuel gauge 79
Gear indicator, automatic transmission with
Steptronic 60 Gear indicator, refer to
Displays in the instrument
cluster 63
Gearshift lever 62
– automatic transmission with
Steptronic 60
– manual transmission 60
Gearshifts
– automatic transmission with Steptronic 60
– manual transmission 60
General driving notes 133
Glass roof, electric 37
– closing after electrical
malfunction 37
– convenient opening and
closing 26,29
– convenient opening and closing with Comfort
Access 34
– initializing 37
– opening, closing 37
– pinch protection system 37
– power failure 37
– remote control 26
– tilting 37
Glove compartment 120
Gong
– volume 142
Grills, refer to Air vents 110
Gross vehicle weight, refer to
Weights 237H
Handbrake, refer to Parking
brake 59
Hands-free system 14,163
Hazard warning flashers 14
HDC Hill Descent Control 92
HD Radio™ reception 145
Head airbags 99
Headlamp control,
automatic 103
Headlamp flasher 67
– indicator lamp 11,14, 220
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ReferenceEverything from A to Z
Mobile phone
– adjusting volume 160
– connecting, refer to Mobile phone, pairing 157
– installation location, refer to
Center armrest 120
– pairing 157
– refer to separate Owner's
Manual
Mobile phone, installation location, refer to Center
armrest 120
Mobile phone, refer to the separate Owner's Manual
Modifications, te chnical, refer
to For your own safety 5
Monitoring system for tire pressures, refer to Flat Tire
Monitor 93
MP3 147
Multifunctional steering wheel, refer to Buttons on
the steering wheel 11
Multifunction switch
– refer to Turn signals/
headlamp flasher 67
– refer to Wiper system 68
Music tracks
– playing a track 148
– random order 148
My Info 170
N
Neck support, refer to Head
restraints 45
Nets, refer to Storage
compartments 121
Neutral 63
New tires 195
Next Service indicator, refer to Condition Based Service
CBS 202
Number of cylinders, refer to Engine data 234
Nylon rope, refer to Tow
rope 218
O
OBD socket, refer to Socket
for Onboard Diagnosis 203
Octane ratings, refer to Fuel
specifications 175
Odometer 78
Oil, refer to Engine oil 198
Oil consumption 198
Oil level 198
Old batteries, refer to
Disposal 213
Onboard vehicle tool kit 208
Opening and closing
– Comfort Access 33
– from inside 29
– from outside 25
– using the door lock 29
– using the remote control 25
Opening and closing retractable hardtop 39
Outlets
– refer to Ventilation 111,114
Outlets, refer to Air vents 110
Output, refer to Engine
data 234
Outside-air mode
– automatic climate
control 113
Outside temperature display 78
– changing unit of measure 83
– in computer 83
Outside temperature
warning 78
Overheated engine, refer to Coolant temperature 200
Overriding selector lever lock 62
P
Paintwork care 205
Park assistant, refer to Park Distance Control 89
Park Distance Control PDC 89Parking
– vehicle
59
Parking aid, refer to Park Distance Control PDC 89
Parking brake 59
– indicator lamp 59
Parking lamps 103
– replacing bulbs 209
Parking lamps/low beams 103
Parts and accessories, refer to Vehicle equipment 5
Passenger side mirror tilt function 51
Pathway lighting 104
PDC
– volume 142
Personal Profile 24
Phone numbers
– dialing 161
Pinch protection system
– glass roof, electric 37
– windows 36
Playing a track, scan
– CD 148
Polish 207
Pollen
– refer to Microfilter/activated- charcoal filter for automatic
climate control 115
– refer to Microfilter for air conditioner 111
Power failure 212
Power windows 35
Power windows, refer to
Windows 35
Pressure, tires 177
Pressure monitoring, tires 93
– Flat Tire Monitor 93
Pressure monitoring of tires, refer to Tire Pressure
Monitor TPM 95
Programmable buttons on the steering wheel 11
Protection function, refer to Pinch protection system
– glass roof, electric 37
– windows 36
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