2012 BMW M3 fuel consumption

84
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 Units of measure on page 87.
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 includ ed in the calculations
of average speed.
With the trip comp uter, refer to page85, you
can have the average speed for another trip dis-
played.
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.
You can have the average consumption for
another trip displayed, re fer to Displays on the
Control Display below.
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 on the Control Display
The computer can also be opened via iDrive.
1. "Vehicle Info"
2. "Onboard info" or "Trip computer"
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Controls overview
Controls
Displaying "Onboard info":
>
Cruising range
> Distance from destination
> Estimated time of arriva l if a destination has
been entered in the navigation system, refer
to page 150.
Displaying "Trip computer":
> Departure time
> Trip duration
> Trip distance
Both displays show:
> The average speed and
> the average fuel consumption.
Resetting the fuel consumption and
speed
You can reset the values for average speed and
average consumption:
1.Select the respective menu entry.
2. Press the controller to confirm your selec-
tion.
Resetting the trip computer
You can reset all values:
1."Vehicle Info"
2. "Trip computer"
3. "Reset"
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87
Controls overview
Controls
Units of measure
You can change the units for fuel consumption,
route/distance, temperature and pressure.
1.
"Settings"
2. "Language/Units"
3. Select the desired menu item.
4. Select the desired unit.
The settings are stored for the remote control
currently in use.
Service requirements
The remaining driving dist ance and the date of
the next scheduled service are displayed briefly
immediately after you start the engine or switch
on the ignition.
The extent of service work required can
be read out from the remote control by
your dealership Service Advisor. <
For certain maintenance operations, you can
view the respective distance remaining or due
date individually in the instrument cluster. 1.
Switch on the ignition, refer to page 61.
2. Push button 1 in the turn signal/high beam
lever up or down re peatedly until the
appropriate symbol appears in the display,
accompanied by the words "SERVICE-
INFO".
3. Press button 2.
4. Use button 1 to scroll through the individual
service items.
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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.
300 miles/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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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 264.
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 ai r volume of the auto-
matic climate control system, refer to
page 118.
3. Drive cautiously.
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Everything from A to Z
Reference
AUX-IN
– port
127
Available services 232
Average fuel consumption 84
– setting the units 87
Average speed 84
Avoid highways in navigation 159
Avoiding unintentional alarms 38
Axle loads, refer to
Weights 287
B
Backrest contour, refer to
Lumbar support 49
Backrests, refer to Seat adjustment 48
Backrest width adjustment 49
Back seats
– refer to Rear seats 51
Bag holder 131
Band-aids, refer to First aid pouch 277
Bar, refer to Towing methods 280
Base plate for telephone or
mobile phone
– refer to Snap-in adapter 216
– refer to Snap-in adapter in
the center armrest storage
compartment 126
Battery 274
– charging 274
– disposal 40,275
– jump-starting 278
– remote control 30
– replacing 274
– temporary power failure 274
Battery renewal
– remote control 40
– remote control for vehicle 40
Being towed 279
Belt hand-over 54
– pinch protection system 54
Belts, refer to Safety belts 53Belt tensioner,
refer to Safety
belts 53
Beverage holders, refer to Cupholders 128
Black ice, refer to Outside
temperature warning 82
Blinds, refer to Roller sunblinds 126
Blower, refer to Air volume 118
Bluetooth, activating/
deactivating 205
BMW
– car shampoo 269
BMW Assist 228
– updating 232
BMW Homepage 4
BMW Info 222
BMW Maintenance
System 264
BMW Online 230
BMW webpage 4
Bottle holders, refer to Cupholders 128
Brake Assist, refer to Dynamic
Brake Control DBC 97
Brake fluid, refer to Service requirements 87
Brake Force Display 106
Bra

ke lamps
– Brake Force Display 106
Brake pads 138
– breaking in 138
Brake pedal, refer to Braking
safely 140
Brake rotors 141
– brakes 138
– breaking in 138
Brakes
– ABS 97
– BMW Maintenance System 264
– Brake Force Display 106
– breaking in 138
– parking brake 63
– service requirements 87Brakes, refer to Braking
safely 140
Brake system 138
– BMW Maintenance System 264
– breaking in 138
– disc brakes 141
Breakdown services, refer to
Roadside Assistance 277
Breaking in the clutch 138
Breaking in the differential,
refer to Engine and
differential 138
Break-in period 138
Brightness of the Control Display 94
Bulb changing, refer to Lamps and bulbs 270
Button for starting the engine,
refer to Start/Stop button 61
Buttons on the steering wheel 11
C
Calendar 223
– displaying appointment 223
– selecting calendar day 223
California Proposition 65 warning 6
Call
– accepting 209
– ending 210
– muting the microphone 211
– rejecting 209
Calling, refer to Phone numbers, dialing 210
Calling, refer to Telephone owner's manual
Calls
– with multiple parties 210
Can holders, refer to Cupholders 128
Capacities 289
Capacity of the cargo area 287
Car battery, refer to Vehicle
battery 274
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Everything from A to Z
Reference
Consumption, refer to
Average fuel
consumption 84
Contacts 218
– deleting 220,227
– exporting/importing 227
– new contact 219
Control Center, refer to
iDrive 18
Control Display 19
– switching off 19
Control Display, refer to iDrive 18
– adjusting brightness 94
Controller, refer to iDrive 18
Controls and displays 10
Control unit, refer to iDrive 18
Convenient loading in Convertible 33
Convenient opening and closing
– glass roof 32
– glass roof with Comfort Access 39
– retractable hardtop 32
– windows 32
– windows with Comfort Access 39
– with Comfort Access 39
Convertible
– bag holder 131
– convenient loading 33
– enlarging cargo area 130
– folding down rear
backrest 130
– retractable hardtop 43
– rollover protection
system 109
– securing cargo 143
– stowing cargo 142
Coolant 263
– checking level 263
Coolant temperature 263
Cooling, maximum 117
Cooling fluid, refer to Coolant 263 Cooling system, refer to
Coolant 263
Copyright 2
Corner-illuminating lamps
– replacing bulbs 271
Cornering light, refer to Adaptive Light Control 112
Correct tires 257
Courtesy lamps, refer to Interior lamps 114
Criteria for route 159
Cross-hairs in navigation155
Cruise control 73
– ac

tive 75
– malfunction 75
Cruise control, refer to Active
Cruise Control 75
Cruising range 84
Cupholders 128
Curb weight, refer to Weights 287
Customer Relations 231
D
Dashboard, refer to
Cockpit 10
Dashboard, refer to
Instrument cluster 12
Dashboard lighting, refer to Instrument lighting 114
Data, technical 284
– capacities 289
– dimensions 285
– engine 284
– weights 287
Data memory 265
Data transfer 232
Date
– date format 91
– setting 91
Daytime running lights 111
– replacing bulbs 271
DBC Dynamic Brake Control 97
Deactivating front passenger
airbags 107 Deadlocking, refer to
Locking 32
Defect
– door lock 34
– fuel filler flap 236
– glass roof 42
Defining a home address 219
Destination, entering by town/
city name 150
Destination address
– entering 150,156
Destination entry via BMW Assist 155
Destination for navigation
– entering by voice 156
– entering via map 155
– entry 150
– home address 153
– manual entry 150
Destination guidance 159
– bypassing a route section 160
– changing specified route 159
– continuing 159
– starting 159
– voice instructions 161
– volume of voice
instructions 161
Digital clock 82
Digital compass 124
Dimensions 285
Directional indicators, refer to Turn signals 71
Direction instructions, refer to Voice instructions 161
Directory for navigation, refer
to Address book 152
Dis

placement, refer to Engine
data 284
Display, refer to iDrive controls 18
Displaying contact
pictures 219
Display lighting, refer to Instrument lighting 114
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Everything from A to Z
Reference
Entering the postal code for
navigation 151
Entry lamps, refer to Interior lamps 114
Entry map for destination 155
ESP Electronic Stability Program, refer to Dynamic
Stability Control DSC 97
Exhaust system, refer to Hot exhaust system 140
Exterior mirrors 55
– adjusting 55
– automatic dimming feature 56
– automatic heating 55
– folding in and out 55
External audio device 127
Eyes
– for tow-starting and towing
away 279
– for tying down loads 143
F
Failure messages, refer to
Check Control 92
Failure of an electrical consumer 275
False alarm
– avoiding unintentional alarm 38
– switching off an alarm 37
Fastening safety belts, refer to Safety belts 53
Fastest route for navigation 159
Fault messages, refer to
Check Control 92
Filter
– refer to Microfilter/activated-
charcoal filter for automatic
climate control 120
First aid pouch 277
Fixture for remote control, refer to Ignition lock 61Flash when locking/
unlocking 33
Flat tire
– Run-flat tires 258
– Tire Pressure Monitor
TPM 102
Flat Tire Monitor FTM 100
– indicating a flat tire 101
– indicator/warning lamp 101
– initialization 100
– snow chains 100,258
– system limits 100
Flat tires, refer to Tire condition 256
Fluid reservoir, refer to Washer fluid reservoir 72
Fog lamps 114
– indicator lamp 13,114
Folding up the floor panel 132
Footwell lamps, refer to Interior lamps 114
For your own safety 5
Four-wheel drive, refer to xDrive 99
Front airbags 107
FTM, refer to Flat Tire Monitor 100
Fuel 237
– average consumption 84
– gauge 83
– high-quality brands 237
– quality 237
– specifications 237
– tank contents, refer to
Capacities 289
Fuel clock, refer to Fuel gauge 83
Fuel consumption indicator
– average fuel consumption 84
Fuel d

isplay, refer to Fuel
gauge 83
Fuel filler flap 236
– releasing in the event of electrical malfunction 236
Fuses 275
G
Garage door opener, refer to
Integrated universal remote
control 122
Gasoline
– refer to Average consumption 84
Gasoline, refer to Required fuel 237
Gasoline display, refer to Fuel
gauge 83
Gas station recommendations 161
Gear indicator, automatic transmission with
Steptronic 64
Gear indicator, refer to Displays in the instrument
cluster 67
Gearshift lever 66
– automatic transmission with
Steptronic 64
– manual transmission 64
Gearshifts
– automatic transmission with Steptronic 64
– manual transmission 64
General driving notes 139
Glass roof, electric 41
– closing after electrical
malfunction 42
– convenient opening and closing 32,34
– convenient opening and closing with Comfort
Access 39
– initializing 42
– opening, closing 42
– pinch protection system 42
– power failure 42
– remote control 32
– tilting 41
Glove compartment 126
GPS navigation, refer to Navigation system 148
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