sensor BMW M3 CONVERTIBLE 2002 E46 Owner's Manual

Contents

© 2001 BMW M GmbH
Munich, Germany
Reprinting, including excerpts, only with the
written consent of BMW M GmbH, Munich.
Order No. 01 41 0 156 249
US English VIII/01
Printed in Germany
Printed on environmentally friendly paper
(bleached without chlorine, suitable for recycling).
Overview
Controls and features

Cockpit14
Instrument cluster15
Indicator and warning lamps17
Steering wheel with multifunction
buttons21
Warning triangle22
First-aid kit22
Refueling22
Fuel specifications24
Tire inflation pressure24

Opening and closing:

Keys28
Central locking system28
Opening and closing Ð via the
door lock29
lOpening and closing Ð via the
remote control30
Opening and closing Ð from the
inside33
Luggage compartment lid34
Luggage compartment36
Alarm system37
Electric power windows39
Convertible top40

Adjustments:

Correct sitting position44
Seats44
Head restraints46
Entering the rear47
Safety belts48
Seat and mirror memory48
Seat heating49
Steering wheel50
Mirrors50

Passenger safety systems:

Airbags52
Transporting children safely54
Rollover protection system58
Vehicle Memory, Key
Memory60

Driving:

Steering/Ignition lock61
Starting the engine61
Switching off the engine62
Parking brake63
Manual transmission63
Sequential M gearbox SMG II64
Indicator/Headlamp flasher70
Washer/Wiper system/Rain
sensor71
Cruise control73

Everything under control:

Odometer75
Tachometer75
Engine oil temperature gauge75
Fuel gauge76
Temperature gauge76
Service Interval Display76
Check Control77
Clock77
Computer78

Technology for driving comfort
and safety:

Park Distance Control (PDC)80
Dynamic Stability Control
(DSC)81
Flat Tire Monitor82
M Engine dynamics control84

Contents

14n
1 Parking lamps/Low beams85
2

>

Turn signal indicators70

>

Standing lamps86

>

High beams86

>

Headlamp flasher70

>

Computer783 Washer/Wiper system/Rain
sensor71
4 Hazard warning flashers
5 Shift lever63
6 Rear window defroster89, 937 Central locking system28
8 Steering wheel50
9 Horn: the entire surface
10 Fog lamps86

Cockpit

24n
Fuel specifications Tire inflation pressureThe engine uses lead-free gasoline
only.
Required fuel:
>Premium Unleaded Gasoline,
min. 91 AKI.
AKI = Anti Knock Index
Never use leaded fuel, as it would
cause permanent and irreversible
damage to the oxygen sensor and the
catalytic converter.<
Proper inflation pressures are on a
sticker attached to the B-pillar and
visible with the driver's door open.Check tire pressuresAll pressures are specified in the usual
units of the respective country (psi; kilo-
pascal) for tires at ambient temperature
(also refer to the following tire inflation
pressure table).
After correcting the tire inflation pres-
sure, reinitialize the Flat Tire Monitor so
that it can monitor the tire inflation
pressure, refer to page 82.
Check your tire pressures on a
regular basis Ð at least twice a
month Ð and before every extended
journey. Incorrect tire pressure can
otherwise lead to driving instability, tire
damage and accidents.<
Comply with tire approval
specifications The inflation pressures in the table apply
to BMW approved tire sizes and tire
manufacturers. Your BMW center is
familiar with these pressures. Higher
pressures may be specified for tires
made by other manufacturers.
Your vehicle is equipped with tires
which not only meet US standards, but
also European standards. We recom-
mend the exclusive use of BMW
approved tires.

30n
Opening and closing Ð via the remote control The conceptThe remote control gives you an excep-
tionally convenient method for
unlocking and locking your vehicle.
Furthermore, it provides two additional
functions which you can only execute
via the remote control:
>Switch on the interior lamp, refer to
page 31.
With this function, you can also
"search for" your vehicle Ð when
parked in an underground garage, for
instance
>Open the luggage compartment lid,
refer to page 31.
The luggage compartment lid will
open slightly, regardless of whether it
was locked or unlocked.
The anti-theft system is also deacti-
vated/activated simultaneously with the
unlocking or locking of the vehicle, and
the alarm system
* is disarmed/armed,
and the interior lamps are switched on/
off.
You can have a signal set as an
acknowledgment message that
the vehicle is closed correctly.<
1 Unlock and alarm system
2 Lock and secure, interior lamp activa-
tion, deactivating tilt alarm sensor
and interior motion sensor
3 Open the luggage compartment,
panic mode (trigger alarm)
Master key with remote control
Since passengers or animals
remaining in the vehicle might be
able to lock the doors from the inside,
take the vehicle's keys with you so that
the vehicle can be opened again from
the outside at any time.<
Master keys with remote control
that are used repeatedly are
always ready for operation, since the
battery in the key is charged automati-
cally in the ignition lock as you drive.
If it is no longer possible to unlock the
vehicle via the remote control, the
battery is discharged. Use this key
while driving for an extended period in
order to recharge the battery. Refer
also to page 28.
Guard the remote control against unau-
thorized use by only surrendering the
spare key or the door key (refer to
page 28).
In the event of a system malfunction,
please contact your BMW center. You
can also obtain replacement keys
there.<

31n
OverviewControlsMaintenanceRepairsDataIndex
Opening and closing Ð via the remote controlTo releasePress button to unlock the driver's door
only.
Press the button twice in order to
unlock the entire vehicle.
If you want, you can have this
special feature set as key-depen-
dent. To switch on the interior lampsAfter locking the vehicle, press button
again.To deactivate the tilt alarm
sensor
* and interior motion
sensor*
Press button a second time immedi-
ately after locking.
For additional information: refer to
page 38.
To open the luggage
compartment lidPress button.
The lid will open slightly, no matter
whether it was locked or unlocked.
Before and after a trip, be sure
that the luggage compartment lid
has not been opened unintentionally.< Panic mode (trigger alarm)By pressing button for more than
2 seconds, the alarm can be sounded
in the event of danger, if it is armed.
To switch off the alarm:
Press button.

37n
OverviewControlsMaintenanceRepairsDataIndex
Luggage compartment Alarm system
*
Enlarging luggage compartmentWith the convertible top closed, you
can enlarge the luggage compartment.
To do this, flip the handle outward and
press it down and toward the front of
the vehicle (arrow). The convertible top
compartment panel is now raised and
secured.Fold down convertible top
compartment panelTo open the convertible top, the convert-
ible top compartment panel must be
lowered. To do this, fold out the handle
and pull opposite the direction of travel.
When opening the convertible top,
refer to page 40, make sure that the
luggage compartment is set up for this,
otherwise you may damage something.<
The conceptThe vehicle alarm system responds:
>When a door, the hood or the
luggage compartment lid are opened
>To movement inside the vehicle (inte-
rior motion sensor)
>Altering the vehicle tilt, e. g. as would
occur while attempting to steal the
wheels or tow the vehicle (Tilt alarm
sensor system)
>To interruption of battery voltage.
The system responds to unauthorized
vehicle entry and attempted theft by
simultaneously activating the following:
>Sounding an acoustical alarm for
30 seconds
>Activating the hazard warning
flashers for approx. five minutes
>Flashing the high beams on and off in
rhythm with the hazard warning
flashers.
To arm and disarm the
alarm systemWhen the vehicle is locked or unlocked
by using a key or with the remote
control, the alarm system is also simul-
taneously armed or disarmed.
You can have a signal set as
acknowledgment for both arming
and disarming the alarm.<
You can also open the luggage
compartment lid when the system is
armed by pressing the button of the
remote control (refer to page 31). When
it is closed, the lid is once again
secured.

38n
Alarm system
*
Indicator lamp displays>The indicator lamp below the interior
rearview mirror flashes continuously:
The system is armed
>The indicator lamp flashes when it is
armed: the door(s), the hood or
luggage compartment lid are not
completely closed. Even if you do not
close the alerted area, the remaining
areas are deadlocked, and the indi-
cator lamp flashes continuously after
10 seconds. However, the interior
motion sensor is not activated
>If the indicator lamp goes out when
the system is disarmed: no manipula-
tion or attempted intrusions have
been detected in the period since the
system was armed
>If the indicator lamp flashes for
10 seconds when the system is
disarmed: an attempted entry has
been detected in the period since the
system was armed.
Following triggering of an alarm, the
indicator lamp will flash continuously.Avoiding unintentional alarms The tilt alarm sensor and interior motion
sensor may be deactivated at the same
time. Doing this you can prevent any
unwanted alarm, e. g. in parking
garages or when it is being transported
on car trains:
Locking the vehicle twice (= setting the
alarm). Press button 2 on the remote
control twice in succession or lock the
vehicle twice with the key, refer to
page 31.
The indicator lamp lights up briefly and
then flashes continuously. The tilt alarm
sensor and the interior motion sensor
are deactivated as long as the system is
armed. Reset the alarm to reactivate
the tilt alarm sensor and the interior
motion sensor.
Interior motion sensorDeactivate the interior motion sensor
(see previous column) if children or
animals are to remain in the vehicle.For US owners onlyThe transmitter and receiver units
comply with part 15 of the FCC (Federal
Communication Commission) regula-
tions. Operation is governed by the
following:
FCC ID: LTQSDR2G5
Compliance statement:
This device complies with part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
>This device may not cause harmful
interference, and
>this device must accept any interfer-
ence received, including interference
that may cause undesired operation.
Any unauthorized modifications to
these devices could void the
user's authority to operate the equip-
ment.<

64n
Manual transmission Sequential M gearbox
* SMG II
Reverse Select only when the vehicle is
stationary. Press the shift lever to the
left to overcome the resistance.
As you do this, the backup lamps will
turn on automatically when the ignition
key is in position 2.
Do not hold the vehicle in place on
slopes by slipping or "riding" the
clutch. Use the parking brake instead.
Riding the clutch causes the clutch
assembly to wear out sooner.<
The conceptThe sequential M gearbox SMG II is an
automated manual gearbox with which
clutching and shifting is assumed by an
electro-hydraulic system.
The SMG II 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
>Upshift display (shift lights)
>Throttle blip
>Driving dependent functions:
The respective driving situation (e.g.
cornering, mountain driving, braking)
is detected by sensors and taken into
account accordingly for shifting, e.g.
to achieve optimum gear selection
during deceleration and subsequent
acceleration>Slip recognition at the rear axle for
increasing driving stability, e.g.
during downshifting on slippery road
surfaces
>Operating safety through protection
against misshifting.

67n
OverviewControlsMaintenanceRepairsDataIndex
Sequential M gearbox
* SMG II
Shifting gears with shift paddles on
steering wheel:
>To upshift, briefly pull the right
paddle "+"
>To downshift, briefly pull the left
paddle "Ð".
Shift paddles with various widths
matched to the shape of your
hand are available from your BMW
center.<
Shifting gears with selector lever:
>To upshift, pull the selector lever
backward "+"
>To downshift, push the selector lever
forward "Ð".
No automatic upshifting is carried out in
the sequential mode.
You accelerate from higher gears, e.g.
during passing, by manually down-
shifting.
In the following situations the SMG II
helps you "think" in the sequential
mode:
>Upshifts and downshifts are only
executed when the new gear will
provide a suitable combination of
vehicle and engine speed, i.e., down-
shifts that would cause the engine to
overrev will not be executed
>During a stop the gearbox is auto-
matically downshifted into the first
gear so that, e.g. before a traffic light,
it is only necessary to accelerate to
continue driving
>When the speed is reduced, the
gearbox is automatically down-
shifted shortly before a gear-depen-
dent minimum speed is reached
without you taking any action.
A - Automated modeEach time the engine is started, the
automated mode is activated as soon
as you move the selector lever into the
forward driving position.
In the automated mode all forward
gears are automatically shifted.
Changeover from sequential to auto-
mated mode: tap the selector lever to
the right toward "A". Watch the display
in the instrument cluster, refer to
page 66.
For rapid acceleration, e.g. during
passing, depress the accelerator pedal
completely (kick-down). The gearbox
now downshifts in dependence on the
selected driving program.
Even in the automated mode, you can
help specify the shifting point: if a gear-
dependent minimum speed is
exceeded, you can upshift by slowly
reducing pressure on the accelerator
pedal. In the process, the respective
driving situation is detected by sensors
and taken into account.

71n
OverviewControlsMaintenanceRepairsDataIndex
Washer/Wiper system/Rain sensor
*
0 Wipers retracted
1 Intermittent operation or rain sensor
2 Normal wiper speed
3 Fast wiper speed
4 Brief wipe
5 Rotary dial for control of the wipe
interval or the sensitivity of the rain
sensor
*
Intermittent operation(not on vehicles with rain sensor)
You can set the wipe interval at four
stages with rotary dial 5. In addition, the
wipe interval is varied automatically
depending on road speed.
Rain sensor

The rain sensor is positioned on the
windshield, directly ahead of the inte-
rior rearview mirror.
To activate the rain sensor:
>From ignition key position 1 and up,
move the lever to position 1. The
wipers travel once across the wind-
shield, regardless of the weather
>You can leave the lever permanently
in position 1. It is then only necessary
to activate the rain sensor from igni-
tion key position 1 and up. Activate
by briefly turning rotary dial 5.
To adjust the sensitivity of the rain
sensor: turn rotary dial 5.
To deactivate the rain sensor: put lever
in position 0.
Deactivate the rain sensor when
passing through an automatic car
wash. Failure to do so could result in
damage caused by undesired wiper
activation.<
Normal wiper speedWhen the vehicle is stationary, the
wipers switch automatically to intermit-
tent wipe (not on vehicles with rain
sensor).Fast wiper speedWhen the vehicle is stationary, the
wipers operate at normal speed (not on
vehicles with rain sensor).