2006 BMW M3 CONVERTIBLE fuel consumption

64
Vehicle Memory, Key MemoryHow the system functionsYou have probably frequently wished
that you could configure individual
functions of your vehicles to reflect your
own personal requirements. In engi-
neering your vehicle, BMW has pro-
vided for a number of options for per-
sonal adjustment that can be
programmed into your vehicle at your
BMW center.
The available configuration data fall into
two categories, according to whether
their primary orientation is the vehicle –
Vehicle Memory – or the individual –
Key Memory. You can have up to four
different basic settings adjusted for four
different persons. The only require-
ment is that each person uses his or her
own remote control key.
When your vehicle is unlocked with the
remote control, the vehicle recognizes
the individual user by means of a data
exchange with the key, and makes
adjustments accordingly.
Distinguishing between keysIn order for you to be able to distinguish
between different keys, colored decals
are supplied together with the keys.What the system can doYour BMW center can provide you with
details on the possibilities that the Vehi-
cle and Key Memory systems offer.
You will see this symbol through-
out the Owner's Manual. It is to
remind you at appropriate places of the
settings that are available to you.<
Examples for Vehicle Memory:
>Various signals that can serve as
acknowledgment for locking and
unlocking the vehicle, refer to
page 29
>Activates/deactivates the 'Follow me
home' lamps function, refer to 90
>Activates/deactivates daytime driv-
ing lamps, refer to page 90
>Sets the units of measure for display-
ing time, outside temperature, dis-
tance traveled and fuel consumption
in the instrument cluster
>When you shift into Reverse, an
acoustic signal indicates that PDC
has been activated, refer to page 85
>Switches on rear window defroster
automatically, refer to page 97
>After giving an ice warning, the
onboard computer display returns to
the previous setting, refer to page 83.
Examples for Key Memory:
>Locks the vehicle automatically after
you start off, refer to page 32
>Automatically moves the seat and
outside mirror into position for the
programmed driver when unlocking
the vehicle, refer to page 51
>Automatic tilting of the passenger-
side mirror, refer to Automatic curb
monitor, page 52
>After the engine is started, calls up
the last selected driving program for
each shifting mode, refer to page 73.

70
Sequential M gearbox with Drivelogic*The conceptThe sequential M gearbox with
Drivelogic is an automated manual
gearbox with which clutching and shift-
ing is assumed by an electro-hydraulic
system.
The SMG Drivelogic is operated via two
shift paddles on the steering wheel and
the selector lever in the center console.
It offers the following functions:
>Sequential and automated shifting
mode
>Ability to choose between different
driving programs – Drivelogic
>Gradient assistance, refer to page 73
>Upshift display and shift lights, refer
to page 74
>RPM matching on downshifts
>Driving dependent functions:
The respective driving situation, e.g.
cornering, mountain driving or brak-
ing, is detected by sensors and taken
into account for shifting, e.g. to
achieve optimum gear selection dur-
ing deceleration and subsequent
acceleration
>Slip recognition at the rear axle for
increasing driving stability, e.g. dur-
ing downshifting on slippery road
surfaces>Operating safety through protection
against misshifting.
Under normal operating conditions, fuel
consumption is lowest when driving in
the first driving program of the auto-
mated shifting mode.
Selector lever positionsR: Reverse position
N: Neutral position
Forward position with one-touch mode:
>S: sequential mode
>D: automated mode
>+: upshifting in sequential mode
>–: downshifting in sequential mode.
The SMG Drivelogic is ready for opera-
tion from ignition key position two or
higher.
For your safety, it is only possible to
engage a driving position with the vehi-
cle stopped approx. two seconds after
engaging position N with the footbrake
depressed – shift-lock function.

83
ComputerMode selectionWith the ignition key in position 1 or
higher, you can use the onboard com-
puter button BC in the turn signal lever
to retrieve information from the com-
puter for display in the instrument clus-
ter.
Every time you tap the onboard com-
puter button BC, the display changes to
the next function in sequence.
Order of the displays:
>Clock
>Outside temperature
>Average fuel consumption
>Range
>Average speed.
When the ignition key is in position 1 or
higher, the last active setting is dis-
played.
Outside temperatureYou can change the units of measure –
7/6 – for the outside temperature dis-
play by pressing the right-hand reset
button in the instrument cluster while
the temperature display is active. The
units of measure – 7/6 – in the tem-
perature display of the automatic cli-
mate control change automatically,
refer to page 94.Ice warningIf the outside temperature drops to
about 37.57/+36, then the computer
will automatically switch to a display of
the outside temperature. In addition, a
signal sounds as a warning and the dis-
play flashes for a brief period.
OverviewControlsMaintenanceRepairsDataIndex

84
After giving an ice warning, the
display returns to the previous
setting.<
The ice warning does not alter the
fact that surface ice can form at
temperatures above 37.57/+36, on
bridges or shaded road surfaces, for
instance.<
Average fuel consumptionIf you press the onboard computer but-
ton BC in the turn signal lever for longer
while the average fuel consumption is
being displayed, a new consumption
value is calculated from that point in
time.
If you wish, you can have the aver-
age fuel consumption displayed in
a different unit of measure. based on the available fuel. The amount
of fuel remaining in the tank is mea-
sured, the estimated range is calcu-
lated taking into account the operating
conditions over the last 20 miles/30 km.
It is important that you refuel when
the cruising range falls below
approx. 35 miles/50 kilometers. Other-
wise, the engine cannot be guaranteed
to operate properly and damage may
result.<
Average speedAny time spent when the vehicle is sta-
tionary and the engine is shut off is
ignored for the calculation.
To reset the average speed: press the
onboard computer button BC in the
turn signal lever for approx. 2 seconds.
Computer

126
Washer fluidsHeadlamp* and windshield
washer systemCapacity approx.
5.6 US quarts/5.3 liters.
Fill with water and, if required, with a
washer antifreeze additive according to
manufacturer's recommendations.
We recommend that you mix the
washer fluid before adding it to
the reservoir.<
Antifreeze agents for the washer
fluid are highly flammable. For this
reason, keep them away from sources
of flame and store them only in their
closed original containers, inaccessible
to children. Comply with the instruc-
tions on the containers.<
Engine oilChecking the oil level1. Park the vehicle on a level surface
2. Switch the engine off after it has
reached normal operating tempera-
ture
3. After approx. 1 minute, pull the dip-
stick out and wipe it off with a clean
lint-free cloth, paper towel, or similar
material
4. Carefully push the dipstick all the
way into the guide tube and pull it
out again
5. The oil level should be between the
two marks on the dipstick.
As with fuel economy, oil consumption
is directly influenced by your driving
style and vehicle operating conditions.
The oil volume between the two marks
on the dipstick corresponds to approx.
1.4 US quarts/1.3 liters.

Everything from A to ZA
ABS Antilock Brake
System 113
indicator lamp 19
Accessories, refer to For
your own safety 6
Accident, refer to Emer-
gency call 146
Activated-charcoal filter 98
Adaptive brake lamp, refer
to Brake force display 89
Adding brake fluid 129
Additional sources of infor-
mation 4
Air conditioning mode
automatic climate
control 96
Air distribution
automatic climate
control 96
individual 96
Air outlets, refer to Ventila-
tion 94
Air pressure, refer to Tire
inflation pressure 116
Air recirculation, refer to
Recirculated-air mode 97
Air supply
automatic climate
control 96
Air, drying, refer to Air con-
ditioning mode 96Airbags 55
deactivating 55
indicator lamp 18, 57
safe seating position 46
Airing out, refer to Ventila-
tion 94
AKI, refer to Fuel specifica-
tions 25
Alarm system 36
avoiding unintentional
alarms 37
All-season tires, refer to
Winter tires 120
Alternative oils 127
Antifreeze
coolant 128
washer fluid 126
Antilock Brake System
(ABS) 113
indicator lamp 19
Anti-theft system 28
Anti-theft warning system,
refer to Alarm system 36
Approved axle loads, refer
to Weights 156
Approved gross weight,
refer to Weights 156
Armrest 99
Artificial leather, refer to the
Caring for your vehicle
brochureAshtray
front 100
rear 101
Assistant systems, refer to
Dynamic Stability Control
(DSC) 86
AUC Automatic recircu-
lated-air control 97
AUTO program 96
Automatic
cruise control 77
headlamp control 90
Automatic air distribution,
refer to AUTO program 96
Automatic air supply, refer
to AUTO program 96
Automatic car wash, refer to
the Caring for your vehicle
brochure
Automatic climate control 94
Automatic curb monitor 52
Automatic dimming, interior
rearview mirror 53
Automatic recirculated-air
control (AUC) 97
Automatic windshield
washer, refer to Rain sen-
sor 76
Average fuel
consumption 84
Average speed 84Avoiding unintentional
alarms 37
Axle loads, refer to
Weights 156
B
Backrest
unlocking 49
Backrest, refer to Seat
adjustment 47
Backup lamps 69
bulb replacement 139
Bandages, refer to First-aid
kit 23
Bar, for towing 149
Battery 144
charge 144
disposal 145
indicator lamp 18
jump-starting 147
remote control 28, 29
Battery charge current 18
Battery charge indicator
lamp 18
Belts, refer to Safety
belts 50
Beverage holders 100
Blower
automatic climate
control 96
BMW Maintenance
System 130

Everything from A to ZCode, refer to the Owner's
Manual for Radio/Onboard
Computer
Coin box 100
Cold start, refer to Starting
the engine 66
Compact disc operation,
refer to the Owner's Man-
ual for Radio/Onboard
Computer
Compression ratio, refer to
Engine data 154
Computer 83
Condensation, refer to Air
conditioning mode 96
Configuring settings, refer to
Vehicle Memory, Key
Memory 64
Connecting a vacuum
cleaner, refer to Power
socket 101
Consumption, refer to Aver-
age fuel consumption 84
Control elements, refer to
Cockpit 14
Convenience operation
from outside 31
windows 29Convertible top 39
cleaning position 44
convenience operation
29, 31
electrical malfunction 42
emergency operation 42
indicator lamps 41
opening and closing 40
remote control 29
Coolant 128
indicator lamp 19, 80
level 128
temperature gauge 80
Coolant water, refer to Cool-
ant 128
Cooling, refer to Tempera-
ture 96
Copyright 4
Cornering Brake Control
(CBC) 113
warning lamp 19
Cruise control 77
indicator lamp 20
Cup holders, see Beverage
holders 100
Curb weight, refer to
Weights 156
Cylinders, refer to Engine
data 154D
Dashboard, refer to
Cockpit 14
Data
capacities 157
dimensions 155
engine 154
technical 154
weights 156
Daytime driving lamps 90
DBC Dynamic Brake Control
19, 113
Deep water, refer to Driving
through water 111
Defrost position, refer to
Defrosting windows 96
Defrosting and demisting
windows
automatic climate
control 96
Defrosting windows 96
Defrosting windshield, refer
to Defrosting windows 96
Demisting windows
automatic climate
control 96
Differential
breaking in 110
Digital clock 82
Dimensions 155
Dipstick, engine oil 126Displacement, refer to
Engine data 154
Display lighting, refer to
Instrument lighting 91
Displays, refer to Instrument
cluster 16
Disposal
oil 127
vehicle battery 145
Distance warning, refer to
Park Distance Control
(PDC) 85
Door key 28
Door lock 31
Doors
emergency operation 31
Draft-free ventilation 97
Drivelogic 73
Driving light, refer to Parking
lamps/Low beams 90
Driving notes 111
Driving through water, deep
water 111
Dry air, refer to Air condi-
tioning mode 96
DSC Dynamic Stability Con-
trol 86
indicator lamp 19, 86
Dynamic Brake Control
(DBC) 19, 113
indicator lamp 19

Everything from A to Z
163
Dynamic Stability Control
(DSC) 19, 86
E
Easy entry, refer to Entering
the rear 49
Electric power windows 38
power loss 39
Electrical accessories, fail-
ure 145
Electrical malfunction
door lock 31
driver's door 31
fuel filler door 24
luggage compartment
lid 33
Electronic Stability Program
(ESP), refer to Dynamic
Stability Control (DSC) 86
Emergency call 146
Emergency operation
doors 31
driver's door 31
fuel filler door 24
luggage compartment
lid 33
Emergency release
luggage compartment
lid 34Engine
breaking in 110
data 154
electronics 19
indicator lamp 19
speed 79, 154
starting 66
switching off 68
Engine compartment 124
Engine coolant 128
refilling 128
Engine oil
adding 127
additives, refer to Adding
engine oil 127
alternative oils 127
capacity 157
consumption 126
dipstick 126
indicator/warning lamp 19
quality 127
specified oils 127
temperature gauge 79
types 127
Engine oil level 19
check 126
indicator/warning lamp 18
Engine oil pressure
indicator/warning lamp 18
Engine oil temperature 79
Engine output, refer to
Engine data 154Engine speed 79, 154
Entering the rear 49
Equipment range, refer to
the Service and Warranty
Information Booklet for US
models / Warranty and
Service Guide Booklet for
Canadian models
ESP Electronic Stability Pro-
gram, refer to Dynamic
Stability Control (DSC) 86
Exterior mirrors 53
Eyelet, towing 149
F
False alarm, refer to
Avoiding unintentional
alarms 37
Fasten safety belts
indicator lamp 18
Fastening the safety belts 50
Fault displays 81
Filling the windshield washer
reservoir 157
Filling with sealant
M Mobility system 143
First aid, refer to First-aid
kit 23
First-aid kit 23
Flat tire 141
Flat Tire Monitor 87
repairing 141Flat Tire Monitor 87
activating/deactivating 88
indicator lamp 18, 19, 88
Floor panel, raising 35
Fluid reservoir for washer
systems 126
Fog lamps
indicator/warning lamp 20
Folding down convertible
top compartment panel 35
Follow me home lamps 90
Footbrake, refer to Braking
safely 111
Front airbags 55
Front fog lamps 92
indicator/warning lamp 20
Front seat adjustment 47
Fuel
display 80
specifications 25
volume 157
Fuel consumption
display 84
Fuel display, refer to Fuel
gauge 80
Fuel filler door 24
release following an elec-
trical malfunction 24
Fuel level indicator, refer to
Fuel gauge 80
Fuel mixture preparation 154
OverviewControlsMaintenanceRepairsDataIndex