2004 BMW M3 CONVERTIBLE gearbox

73
DrivelogicDrivelogic makes various driving pro-
grams available to you.
Press the Drivelogic repeatedly until the
desired driving program is shown in the
SMG display of the instrument cluster,
refer to page 71.
In the automated mode you can select
from five driving programs ranging from
convenience mode/winter operation to
sporty and highly dynamic.
In the first automated driving program,
starting off takes place in second gear,
which is advisable under winter road
conditions with ice and snow.
In the sequential mode you can choose
from six driving programs ranging from
balanced, dynamic driving – 1 – to
sporty, puristic driving – 6. The sporty,
puristic driving program can only be
activated with the Dynamic Stability
Control (DSC) deactivated, refer to
page 86.
To maintain vehicle stability,
always drive with the DSC acti-
vated on whenever possible.<
Following each change between the
sequential and the automated mode,
the last driving program selected in the
respective mode is active. Exception:
instead of the last selected sequential
driving program 6, program 5 is acti-
vated only after the engine has been
started again.
Your vehicle is set so that when
the engine is started, the last
selected driving program saved in your
key is activated for each shifting
mode.<
Gradient assistanceThe gradient assistance enables start-
ing off on grades with virtually no roll-
back. It can be activated in the sequen-
tial and automated mode with the vehi-
cle stopped and can be used for both
forward and reverse driving.
The vehicle may roll slightly before
it is held by the gradient assis-
tance after releasing the footbrake.
Two seconds after the footbrake is
released, the vehicle begins to roll, as it
is no longer held with the gradient
assistance.<
1. Depress footbrake with vehicle
stopped
2. Activate the gradient assistance by
pulling the left paddle for at least
0.5 seconds. An increase in the
engine speed indicates that the gra-
dient assistance is activated
Briefly pulling the left paddle again
deactivates the gradient assis-
tance again.<
3. Release the footbrake and start off
within two seconds.
The gradient assistance must be reacti-
vated before each use.
Sequential M gearbox with Drivelogic*
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74
Indicator lamp
The gearbox indicator lamp in
the instrument cluster goes out
after the engine is started.
>If it does not go out, or if it lights up
during driving, a malfunction has
occurred. The available functions
may be limited under certain circum-
stances.
Drive carefully and with the Dynamic
Stability Control (DSC) activated.
Have the system checked by the
nearest BMW center
>If the indicator lamp flashes while
driving, the system is overloaded.
Avoid high loads until the indicator
lamp goes out again permanently.
Shift lightsTo achieve the best possible vehicle
acceleration with a sporty driving style
in the sequential mode, shift lights in
the instrument cluster indicate the opti-
mum shifting point shortly before the
maximum engine speed is reached.
1. When the maximum engine speed is
approached, yellow indicator fields –
shift lights – in the tachometer light
up consecutively to indicate the
approaching upshift time
2. Shift at the latest when the last indi-
cator field lights up red.
Tire replacement, snow chainsFollowing a tire or wheel change and
after mounting or removing snow
chains, the slip recognition of the
SMG Drivelogic must become familiar
with the changed condition.
Reinitialize the system afterwards:
1. Move the selector lever into
position N on a straight stretch of
road at a speed of over 20 mph /
30 km/h
2. Pull both shift paddles for approx.
two seconds.
If you do not carry out the initialization,
the system automatically learns the
changed condition gradually during
driving. This can become apparent due
to brief opening and closing of the
clutch.
Sequential M gearbox with Drivelogic*

78
The speed stored in memory is deleted.To store and maintain speed or to
acceleratePress button + briefly:
The system maintains and stores the
current vehicle speed. Every time you
tap the button, the speed increases by
approx. 0.6 mph / 1 km/h.
Press and hold button +:
The vehicle accelerates without pres-
sure on the accelerator pedal. When
you release the button, the system
maintains and stores the current speed.
If on a downhill gradient the
engine braking effect is not suffi-
cient, the controlled speed can be
exceeded. Speed can drop on uphill
grades if the engine output is insuffi-
cient.<
To deceleratePress button – briefly:
If you are already driving with activated
cruise control, the speed is decreased
by approx. 0.6 mph / 1 km/h every time
you tap the button.
Press and hold button –:
With the cruise control active, the sys-
tem automatically reduces the throttle
opening to slow the vehicle. When you
release the button, the system main-
tains and stores the current speed.To interrupt the cruise controlWhen the system is activated, press the
button. The indicator lamp stays on.
You can use the cruise control again
whenever you want by calling up the
speed that was stored last.
In addition, cruise control is interrupted
automatically:
>When the brakes are applied
>When pressing down the clutch pedal
>If you exceed or fall below the pro-
grammed speed for an extended
period – by depressing the accelera-
tor, for example
>Sequential M gearbox with
Drivelogic 70: when shifting in the
sequential mode, refer to page:.To recall the stored settingPress the button:
The vehicle accelerates to and main-
tains the last speed stored.
Cruise control

120
Sustained high temperature can cause
the material of the tire to degenerate
and reduce tire life, and excessive tem-
perature can lead to sudden tire failure.
The grade C corresponds to a level of
performance which all passenger car
tires must meet under the Federal
Motor Vehicle Safety Standard No. 109.
Grades B and A represent higher levels
of performance on the laboratory test
wheel than the minimum required by
law.
The temperature grade for this tire
is established for a tire that is
properly inflated and not overloaded.
Excessive speed, under-inflation, or
excessive loading, either separately or
in combination, can cause heat buildup
and possible tire failure. applicable on the tire sidewall between
tread shoulder and maximum section
width. For example:
Treadwear 200 Traction AA
Temperature A
Tire ageThe date on which the tire was manu-
factured is indicated by the code on the
sidewall:
DOT ... 3603 indicates that the tire was
manufactured in week 36 of the year
2003.
BMW recommends the replacement of
all tires when the tires are no more than
6 years old, even if a tire life of 10 years
is possible.Following wheel/tire changesComply with the specified tire inflation
pressures, and be sure to have the
wheel and tire assembly balanced
every time you change a tire or wheel.
Following wheel and/or tire changes
you will need to reinitialize both the
sequential M gearbox with Drivelogic
and the Flat Tire Monitor, refer to
pages 74, 88.
Tire replacement

122
Winter tiresChoosing the right tireBMW recommends the use of winter
tires for operation under winter road
conditions. While all-season tires – with
M+S designation – provide better winter
traction than the corresponding sum-
mer tires, they generally do not achieve
the performance of winter tires.
In the interest of safe tracking and
steering response, install radial tires
made by the same manufacturer and
with the same tread configuration on all
four wheels if you elect to mount winter
tires.
When mounting winter wheels,
observe the different recesses of
the front and rear wheels, as otherwise
damage may result.<
Do not exceed specified
maximum speeds
Never exceed the maximum
speed for which the winter tires
are rated.
Unprofessional attempts by laymen to
service tires can lead to damage and
accidents.
Have this work performed by skilled
professionals only. Your BMW center
will be glad to assist you with both their
expertise and the proper equipment for
your vehicle.<
Tire condition, tire pressureAt tread depths below approx. 3/16 in /
4 mm, tire performance under winter
driving conditions deteriorates notice-
ably. Worn tires should therefore be
replaced for safety considerations.
Comply with the specified tire inflation
pressures, and be sure to have the
wheel and tire assembly balanced
every time you change a tire or wheel.
Snow chains*Only certain snow chains have been
tested by BMW and determined and
approved as roadworthy. Consult your
BMW center for more information.
BMW recommends using only these
approved fine-link snow chains. Use
them in pairs on winter tires, but only on
both rear wheels.
Comply with all manufacturer's safety
precautions when mounting the chains.
Do not exceed a speed of 30 mph /
50 km/h with snow chains.
After mounting or removing snow
chains, always reinitialize the sequential
M gearbox with Drivelogic, refer to
page 88.
It is not possible to mount snow
chains on tires with 18- and 19-
inch wheels.
Deactivate the Flat Tire Monitor when
using snow chains. Malfunction warn-
ings and undetected losses in pressure
are a possibility when driving with snow
chains.
For additional information, refer to
page 87.<

Everything from A to Z
163
Electrical malfunction
door lock 33
driver's door 33
fuel filler door 24
luggage compartment
lid 35
Electronic Stability Program
(ESP), refer to Dynamic
Stability Control (DSC) 86
Emergency call 146
Emergency operation
doors 33
driver's door 33
fuel filler door 24
luggage compartment
lid 35
Emergency release
luggage compartment
lid 36
Engine
breaking in 112
data 154
electronics 19
indicator lamp 19
speed 79, 154
starting 66
switching off 68
Engine compartment 124
Engine coolant 128
refilling 128Engine 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 154
Engine 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) 86Exterior mirrors 53
Eyeglasses
compartment 102
Eyelet, towing 149
F
Fastening the safety belts 50
Fault displays 81
Filling the windshield washer
reservoir 157
First aid, refer to First-aid
kit 23
First-aid kit 23
Flat tire 140
Flat Tire Monitor 87
Mobility system 140
repairing 140
Flat Tire Monitor 87
activating/deactivating 89
indicator lamp 18, 19, 89
Flat tire, refer to Tire condi-
tion 118
Fluid reservoir for washer
systems 126
Fog lamps 93
indicator/warning lamp 20
Folding down convertible
top compartment panel 37
Follow me home lamps 91
Footbrake, refer to General
driving notes 113
Front airbags 55Front fog lamps 93
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
Fuel reserve indicator, refer
to Fuel gauge 80
Fuel tank capacity 157
Fuses 145
G
Gasoline consumption, refer
to Average fuel consump-
tion 84
Gasoline, refer to Fuel spec-
ifications 25
Gear indicator 71
Gearbox
manual transmission 69
OverviewControlsMaintenanceRepairsDataIndex

Everything from A to ZGearbox malfunction
sequential M gearbox with
Drivelogic 74
Gearbox, sequential 70
Gearshift lever
manual transmission 69
sequential M gearbox with
Drivelogic 70
General driving notes 113
Glove compartment 101
Gradient assistance 73
Grills, refer to Ventilation 96
Gross weight, refer to
Weights 156
H
Handbrake, refer to Parking
brake 68
Hands-free system 102
Hardtop 115
Hardtop preparation 115
Hardtop, refer to the sepa-
rate Owner's Manual 115
Hazard warning flashers 14
Hazard warning triangle 23
Head restraints 48
Headlamp cleaning system
cleaning headlamps 77
washer fluid 126, 157
Headlamp control, auto-
matic 91Headlamp flasher 92
indicator lamp 21
Headlamps
bulb replacement 137
care, refer to the Caring
for your vehicle brochure
Heated mirrors 53
Heated rear window
automatic climate
control 99
Heated seats 52
Heating
exterior mirrors 53
rear window 99
seats 52
Heating and ventilation 96
Heavy loads, refer to Cargo
loading 107
Height adjustment
seats 47
steering wheel 53
Height, refer to
Dimensions 155
High beams 75, 92
bulb replacement 137
headlamp flasher 92
indicator lamp 21
Holder for beverages 102
Hood release 123
Horn 14
Hydraulic brake assistant,
refer to DBC 114Hydraulic system
brakes 114
Hydroplaning 113
I
Ice warning 83
Ignition 65
Ignition key 30
positions 65
Ignition lock 65
Imprint 4
Indicator lamps 18
Indicator/warning lamp
airbags 18
brakes 18, 19
Check Gas Cap 19
convertible top 41
coolant 19, 80
DSC 19
Flat Tire Monitor
18, 19, 89
fog lamps 20
Please fasten safety
belts 18
reserve 80
rollover protection
system 19
Service Engine Soon 19
Individual air distribution 98
Individual settings, refer to
Vehicle Memory, Key
Memory 64Inflation pressure monitor-
ing, refer to Flat Tire Moni-
tor 87
Inflation pressure, tires
25, 118
INSPECTION 81
Instrument cluster 16
Instrument lighting 92
Instrument panel 14
Interface socket for onboard
diagnostics (OBD) 132
Interior lamps 93
remote control 32
Interior rearview mirror
automatic dimming
feature 54
Interior temperature
adjusting 98
Intermittent
mode, wipers 76
Interval
display, service 81
J
Jump-starting 147
K
Key Memory 64
Keys 30
with remote control 30

Everything from A to Z
167
Pressure, tires 25, 118
inflating with Mobility sys-
tem 143
Protective function
electric power windows 39
R
Radio remote control key,
refer to Master key with
remote control 30
Radio, refer to the Owner's
Manual for Radio
Rain sensor 76
Raising the floor panel 37
Range 84
Reading lamps
rear 94
Rear lamps
bulb replacement 139
indicator lamp, defective
lamp 81
Rear window heating
automatic climate
control 99
Rear-entry assist 49
Rearview mirror 53
Receiving assistance 146
Recirculated-air mode
automatic climate
control 99
Recirculating the air, refer to
Recirculated-air mode 99Reclining seat, refer to Seat
adjustment 47
Refueling 24
fuel filler door 24
Releasing
hood 123
Remaining distance to ser-
vice 81
Remaining distance, refer to
Range 84
Remote control 31
luggage compartment
lid 32
malfunction 32
Replacement key 31
Replacing lamps, refer to
Lamps and bulbs 137
Replacing tires 119
Reporting safety defects 7
Restraint systems
for children 58
Restraint systems, refer to
Safety belts 50
Reverse gear
manual transmission 69
Rollover protection
system 62
indicator lamp 19
lowering 62
Roof load capacity 156
Roof-mounted luggage
rack 108Rope, refer to Towing the
vehicle 149
S
Safe seating position 46
Safety belt height adjust-
ment 50
Safety belts 50
height adjustment 50
seat-integrated safety belt
system 49
sitting safely 46
warning lamp 18
Safety systems, refer to
Antilock Brake
System 114
Dynamic Stability Control
(DSC) 86
Screwdriver, refer to
Onboard tool kit 136
Seat adjustment 47
BMW sports seat 47
lumbar support 47, 48
power seats 47
Seat belt tensioner, refer to
Safety belts 50
Seat heating 52
Seat memory, refer to Seat
and mirror memory 51
Seat positions, storing 51
Seats 47
Securing cargo 107Securing child-restraint sys-
tem 60
Securing the vehicle
from inside 34
from outside 31, 33
Selector lever
sequential M gearbox with
Drivelogic 70
Selector lever positions
sequential M gearbox with
Drivelogic 70
Sequential M gearbox with
Drivelogic 70
indicator lamp 19, 74
Service and Warranty Infor-
mation Booklet 130
SERVICE ENGINE SOON
warning lamp 19
Service interval display
81, 130
Shift lights 74
Shift paddles 71
Side airbags 55
Side turn signal indicators
bulb replacement 138
Sitting safely
with airbags 46
with safety belts 46
Size 155
Ski bag 104
Slipstream deflector, refer to
Wind deflector 44
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