2002 BMW M3 COUPE sensor

62n
Sequential M gearbox* SMG IIShifting 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 Ð 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 61.
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.

66n
Washer/Wiper system/Rain sensor
*
0 Wipers retracted
1 Intermittent operation or rain sensor
2 Normal wipe speed
3 Fast wipe speed
4 Brief wipe
5 Rotary dial for control of the wipe
interval or the sensitivity of the rain
sensorIntermittent 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 located on the wind-
shield directly behind the rearview
mirror.
To activate the rain sensor:
>With the ignition key in position 1
or higher, move the lever to
position 1. The wipers will make at
least one sweep across the wind-
shield
>You can leave the lever in position 1
at all times. With the ignition key in
position 1 or higher, all you then need
to do to activate the rain sensor is
briefly turn the rotary dial 5.
To adjust the sensitivity of the rain
sensor: turn rotary dial 5.
To deactivate the rain sensor: return
lever to position 0.
Deactivate the rain sensor in auto-
matic car washes. 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).

67n
OverviewControlsMaintenanceRepairsDataIndex
Washer/Wiper system/Rain sensor
*
0 Wipers retracted
1 Clean the windshieldCleaning the windshieldThe system sprays washer fluid against
the windshield and activates the wipers
for a brief period.
Do not use the washers if there is
any danger that the fluid will
freeze on the windshield. If you do so,
your vision could be obscured. For this
reason, use an antifreeze agent, refer to
page 109.
Do not use the washers when the reser-
voir is empty. This could cause damage
to the washer pump.<
Cleaning the headlamps
*
When the vehicle's lighting system is
switched on, the headlamps will also be
cleaned every fifth time the automatic
windshield washer is activated.Windshield washer jetsThe windshield washer jets are warmed
automatically when the ignition key is in
position 2.

75n
OverviewControlsMaintenanceRepairsDataIndex
The conceptPDC provides extra safety and conve-
nience during parking maneuvers by
providing an acoustic signal to indicate
the distance to an object. To do this,
four ultrasonic sensors in the rear
bumper measure the distance to the
nearest object.The monitoring range for
the two rear sensors extends outward
roughly 2 ft (60 cm). The range for the
two center sensors is approx. 4.9 ft
(1.50 m) wide.
The system starts to operate automati-
cally about one second after you select
reverse with the ignition key in
position 2. PDC is deactivated when
you shift back out of reverse.
Acoustic signalsThe distance to the nearest object is
indicated by a tone sounding at various
intervals. As the distance between
vehicle and object decreases, the inter-
vals between the tones become
shorter. A continuous tone indicates the
presence of an object less than 1 ft
(30 cm) away.
The warning signal is canceled after
approx. three seconds if the distance to
the obstacle remains constant during
this time (if you are moving parallel to a
wall, for instance).
System malfunctions will be indicated
by a continuous high-pitched tone
when the system is activated the first
time. Please have your BMW center
resolve the problem.The PDC does not remove the
driver's personal responsibility
for evaluating the distance between the
vehicle and any obstacles. Even when
sensors are involved, there is a blind
spot in which objects cannot be
detected. This applies especially in
those cases where the system
approaches the physical limits of ultra-
sonic measurement, as occurs with tow
bars and trailer couplings, and in the
vicinity of thin or wedge-shaped
objects.
Certain sources of sound, such as a
loud radio, could drown the PDC signal
tone.<
Keep the sensors clean and free
of ice or snow in order to ensure
that they continue to operate effec-
tively.
Do not apply high pressure spray to the
sensors for a prolonged period of time.
Always maintain a distance of more
than 4 in (10 cm).<
Park Distance Control (PDC)
*

80n
Parking lamps
With the switch in this position,
the front, rear and side vehicle
lighting comes on. You can use
the parking lamps for parking. Refer to
page 81 for one-sided lighting as an
additional possibility for parking.
Low beams
When you switch the ignition off
with the low-beam headlamps
on, only the parking lamps will
remain on.
"Follow me home":
When you activate the headlamp
flasher after parking the vehicle and
switching off the lamps, the low beams
will come on for a brief period. You can
also have this function deactivated.<
LIGHTS ON warningWhenever you open the driver's door,
after having turned the ignition key to
position 0, you will hear an acoustic
signal for a few seconds to remind you
that the lamps have not been switched
off.Daytime driving lamps
*
The headlamps are automatically
switched on for daytime driving at
ignition key position 2.
Automatic headlamp control
*
When the switch is in this posi-
tion the system automatically
responds to changes in ambient
light ( in tunnels, at dusk, etc.) as well as
rain and snow by switching the low
beams on or off.<
The headlamps and other external
lamps remain on when you switch
on the fog lamps manually while the
headlamps are on following automatic
activation.<
Automatic headlamp control
cannot serve as a substitute for
your personal judgement in determining
when the lamps should be switched on.
The sensors are not able to detect fog,
for example . When these kinds of low-
visibility situations arise you should
switch on the lamps manually to ensure
continued safety.<

You can have the sensitivity of
your vehicle's automatic head-
lamp control adjusted.<
Parking lamps/Low beams

86n
Automatic climate control
*
1 Air onto the windshield and onto the
side windows
2 Airflow toward the upper body88
3 Front footwell ventilation
4 Recirculated-air mode/Automatic
recirculated air control (AUC)885 Air supply (blower)87
6 Temperature87
7 Automatic air distribution87
8 Individual air distribution87
9 Interior temperature sensor Ð please
keep clear and unobstructed10 Display for temperature and air
supply87
11 To defrost windshield and side
windows87
12 Air conditioner88
13 Rear window defroster88

Everything from A to Z
145n
OverviewControlsMaintenanceRepairsDataIndex
INSPECTION71
Instrument cluster15
Instrument lighting81
Instrument panel15
Interface socket
for Onboard
Diagnostics116
Interior lamps31, 82
remote control31
Interior motion
sensor37, 38
avoiding unintentional
alarms38
deactivate31
operating via remote
control31
Interior rearview mirror with
automatic dimming
feature49 J
Jump-starting131 K
Key28
with remote control28
Key Memory55
L
Lamps80, 120
LAMPS ON warning80
Lashing eyes97
LATCH child-restraint
system installation53
Leather care, refer to the
"Caring for your vehicle"
manual
Length137
License plate lamp
bulb replacement125t
Lighting, refer to lamps
Load-securing devices97
Locking luggage
compartment lid
separately34
Louvers83, 86
Low ambient
temperatures111
Low beams80
bulb replacement121t
Luggage compartment
capacity138
floor mat36
floor panel36
lighting34
operating via remote
control31 Luggage compartment
lid34
electrical malfunction34
emergency release from
luggage compartment's
interior36
locking it separately34
manual operation34t
Luggage rack97
Lumbar support,
adjusting43
M
M Engine dynamics
control79
M+S-tires106
Maintenance71, 114
Malfunction displays72
Manual operation
doors29t
fuel filler door22t
luggage compartment
lid34t
sliding/tilt sunroof41t
Manual transmission58
Master key28 MFL (Multifunction steering
wheel)21
Microfilter85, 89
Mirror memory46
Mirrors48
automatic curb
monitor48
Modifications,
technical10, 115
Multifunction steering wheel
(MFL)21
N
Navigation system, refer to
the "Onboard Computer
Owner's Manual"
Neckrest44 O
OBD interface socket116
Obstruction protection39
Odometer70
Oil
additives111
capacity139
quality111
specifications111
viscosity111

Everything from A to ZOil change intervals, see the
Service and Warranty
Information Booklet (US
models) or the Warranty
and Service Guide Booklet
(Canadian models).
Oil consumption110
Oil filter change139
Oil level, indicator lamp19
OILSERVICE71
Onboard computer72
refer to the "Onboard
Computer Owner's
Manual"
Onboard tool kit120
Opening and closing
from inside33
via remote control30
via the door lock29
Operating vehicle at low
ambient
temperatures111
Outside temperature
display73
P
Park Distance Control
(PDC)75
Parking brake58
Parking help75
Parking lamps80
PDC (Park Distance
Control)75
Performance136
Pollen filter85, 89
Power windows39 R
Radiator139
Radio navigation system,
refer to the "Radio Owner's
Manual"
Radio, refer to the separate
Owner's Manual
Rain sensor66
Reading lamps82
Rear backrest, folding94
Rear lamps, refer to tail
lamps123t
Rear view mirror48
Rear window
defroster84, 88
Rear-entry assist45 Recirculated-air
mode84, 88
Reclining seat42
Refueling22
Releasing
fuel filler door following an
electrical
malfunction22t
Remote control30
Removing condensation
from the windows87
Repairing a flat tire126
Replace windshield wiper
blades120t
Replacement key28t
Replacing bulbs120t
Reporting safety defects11
Roller sun blind89
Roof load capacity138
Roof-mounted luggage
rack97
S
Safety belts45
height adjustment45
three-point safety belt94
Safety buttons33
Safety feature39
Seat heating47
Seat memory46
Seats, adjusting42
Securing cargo96
Securing loads96
Self-defrosting mirrors48
Sequential M gearbox SMG
II59
Service and Warranty
Information Booklet114
Service Interval
Display71, 114
Side airbags49
Side impact Head Protection
System49
Side turn signals
bulb replacement122t
Ski bag95