ABS BMW 328Ci COUPE 2000 E46 Owner's Manual

11n

Controls and features
Operation, care and maintenance

Lamps:

Parking lamps/Headlamps84
Instrument panel rheostat84
High beams/Parking lamps85
Fog lamps85
Interior lamps85
Reading lamps86

Controlling the climate
for pleasant driving:

Automatic climate control88
Heated seats93
Roller sun blind93

Cabin convenience:

HiFi System94
Glove compartment94
Storage compartments95
Cellular phones95
Ashtray96
Cigarette lighter96
Clothes hooks97

Loading and transporting:

Through-loading facility98
Ski bag99
Cargo loading100
Roof-mounted luggage rack101

Special operating instructions:

Break-in procedures104
Driving notes104
Catalytic converter105
Antilock Brake System
(ABS)106
Disc brakes108
Brake system109
Winter operation110
Power steering112
Cellular phones112
Radio reception112

Wheels and tires:

Tire inflation pressures113
Tire condition113
Tire replacement114
Tire rotation114
Wheel and tire
combinations115
Winter tires116
Snow chains116
Approved wheel and tire
specifications117

Under the hood:

Hood119
Engine compartment120
Washer fluids122
Washer nozzles122
Engine oil123
Coolant126
Brake fluid127
Vehicle Identification
Number128

Care and maintenance:

The BMW Maintenance
System129
Caring for your car130
Airbags135
Vehicle storage136

Laws and regulations:

Technical modifications
to the vehicle136
OBD connector137

19n

RepairsIndexOverview Controls Car care Technology Data

Instrument cluster

1 Fuel gauge with indicator lamp for
fuel reserve75
2 Turn signal indicator23
3 Speedometer
4 Indicator lamp for

>

Battery charge current20

>

High beam23

>

Engine oil pressure/
Engine oil level20, 22
5 Tachometer and
Energy control74
6 Engine coolant thermometer with
"Coolant temperature too
high" indicator75
7 Indicator and warning lamps
(clockwise) for

>

Parking brake/
Brake hydraulic system/
Cornering Brake Control
(CBC)20

>

ABS22

>

Brake pads22

>

Tire Pressure Control
(RDC)

*
20, 22

>

Airbags21

>

Please fasten safety belts21

>

Cruise control

*
23
8 Clock reset

>

Clock77

>

Service Interval 769 Program display for automatic
transmission

*
68
Indicator lamp for automatic
transmission

*
22, 68
10 Indicator lamp for Dynamic Stability
Control (DSC)22
11 Indicator for

>

Odometer74

>

Trip odometer74

>

Clock77

>

Service Interval76
Indicator for onboard computer,
for operation via the turn signal lever,
refer to page 77:

>

Clock

>

Outside temperature

>

Average fuel consumption

>

Range

>

Average speed
12 Indicator for Check Control77
13 Trip odometer, reset to zero7414 Indicator and warning lamps
(clockwise) for

>

Fog lamps

*
23

>

Add washer fluid22

>

Coolant level23

>

Electronic Engine Power
Control (EML)

*
23

>

Engine Management system22
You can display the outside tem-
perature and distance driven in
different units of measurement.

<

21n
RepairsIndexOverview Controls Car care Technology Data
Indicator and warning lampsYellow: Stop immediately
Engine oil level

Comes on while driving: Stop
vehicle and switch off engine
immediately. The oil level is at the abso-
lute minimum.
Do not continue driving. The en-
gine could be damaged because
of inadequate lubrication.<
Red and yellow: Continue driving
cautiously
Cornering Brake Control (CBC) l
Comes on together with the yel-
low indicator lamps for ABS and
DSC:
The entire ABS, CBC and DSC

system has been deactivated.
Continue driving cautiously and
defensively. Avoid hard brake
applications. Please have the system
checked by your authorized BMW cen-
ter as soon as possible.
For additional information: Refer to
page 81, 107.
Warning lamps CBC, ABS and
DSC for Canadian models.
Red: An important reminder
Parking brake
Comes on when the parking
brake is applied – an additional
acoustical signal sounds when starting
off.
For additional information: Refer to
page 64.
Parking brake lamp for Cana-
dian models.
Please fasten safety belts l
An acoustical warning signal
sounds simultaneously. Lights
up for a few seconds or until the safety
belt is fastened.
For additional information on safety
belts: Refer to page 55.
Airbags l
Please have the system in-
spected by your authorized
BMW center.
For additional information: Refer to
page 57, 161.

22n
Indicator and warning lampsOrange: For the nearest BMW
center
Automatic transmission
*
Because of a malfunction, the
automatic transmission shifts
only in the emergency program. Please
consult the nearest authorized BMW
center.
For additional information: Refer to
page 68.
Yellow: Check as soon as possible
Antilock Brake System (ABS) l
ABS has been deactivated in re-
sponse to system malfunction.
Conventional braking efficiency is avail-
able without limitations. Please have
the system inspected by your autho-
rized BMW center.
For additional information: Refer to
page 107.
ABS warning lamp for Canadian
models.
Engine oil level
Comes on after the engine has
been turned off: Check the en-
gine oil level.
For additional information: Refer to
page 123.
Brake pads l
Have the brake pads checked.
For additional information:
Refer to page 10 9.
Tire Pressure Control (RDC)
* l
Check the tire pressure. Refer to
page 27, 82.
Dynamic Stability Control
(DSC) l
The DSC has been switched off
or has been deactivated because of a
malfunction. In the event of a malfunc-
tion, have the system checked by your
authorized BMW center.
For additional information: Refer to
page 81.
Add washer fluid
The washer fluid is too low. Top
off the fluid at the earliest op-
portunity.
For additional information: Refer to
page 122.
Service engine soon l
There is a defect in the Engine
Management system. It is im-
portant to note that an illuminated lamp
is intended to inform the driver of the
need for service, not of the need to
stop the vehicle!
It can also be an indication that the filler
cap was not properly tightened after
refueling. Please have the system in-
spected by your authorized BMW
center.
For additional information: Refer to
page 137.
Engine Management warning
lamp for Canadian models.

40n
Luggage compartment lidOpening from the inside If the luggage compartment lid has not
been locked separately, you can open it
with this button in the footwell on the
driver's side when the vehicle is station-
ary.460de011
To closeThe handle recesses in the interior trim
panel of the luggage compartment lid
(arrows) make it easier to pull the lid
down.
To avoid injuries, be sure that the
travel path of the luggage com-
partment lid is clear when it is closed,
as with all closing procedures.<460de067
Do not drive with the luggage
compartment lid open, since
exhaust fumes could penetrate the inte-
rior of the vehicle. Should it be abso-
lutely necessary to operate the vehicle
with the luggage compartment lid open:
>Close all windows. Shut the sliding/
tilt sunroof
>Increase the airflow of the automatic
climate control to a high level. Refer
to page 88.<

Overview
Controls and features
Operation, care
and maintenance
Owner service procedures
Technical data
Index Advanced technology
103n
RepairsIndexOverview Controls Car care Technology Data
Special operating instructions:
Break-in procedures104
Driving notes104
Catalytic converter105
Antilock Brake System
(ABS)106
Disc brakes108
Brake system109
Winter operation110
Power steering112
Cellular phones112
Radio reception112
Wheels and tires:
Tire inflation pressures113
Tire condition113
Tire replacement114
Tire rotation114
Wheel and tire
combinations115
Winter tires116
Snow chains116
Approved wheel and tire
specifications117Under the hood:
Hood119
Engine compartment120
Washer fluids122
Washer nozzles122
Engine oil123
Coolant126
Brake fluid127
Vehicle Identification
Number128
Care and maintenance:
The BMW Maintenance
System129
Caring for your car130
Airbags135
Vehicle storage136
Laws and regulations:
Technical modifications to the
vehicle136
OBD connector137

106n
Antilock Brake System (ABS)The concept ABS enhances active safety by helping
to prevent the wheels from locking dur-
ing brake applications. Locked wheels
are dangerous. When the front wheels
slide, the driver loses steering control
over the vehicle. Traction loss at the
rear wheels can cause the rear end to
break into an uncontrolled skid.
The system can achieve the shortest
braking distances possible under most
conditions (on straight-aways and in
curves, on asphalt, ice, wet road sur-
faces, etc.).
ABS is designed to meet two essential
requirements during every brake appli-
cation:
>To help provide vehicle stability
>To help maintain steering control and
maneuverability – on all types of road
surfaces (asphalt, concrete, mud,
wet, snow, ice).
Braking with ABSThe system becomes operative once
the vehicle exceeds a speed of approx.
6 mph (10 km/h). Below approx. 3 mph
(6 km/h), it is once again deactivated.
This means that the wheels can lock in
the final phase of a panic stop – a factor
of no significance in actual use.
If you are in a situation that requires full
braking, you will exploit the full benefits
of the ABS system if you apply maxi-
mum brake pressure ("panic stop").
Since the vehicle maintains steering re-
sponsiveness, you can avoid possible
obstacles with a minimum of steering
effort, despite the full brake application.
The ABS system closed-loop control
circuit cycles in fractions of a second.
A pulsation at the brake pedal indicates
to the driver that ABS is active, that is,
that the vehicle is within its maximum
braking range. In addition, a pulsation –
a result of the control function cycles –
indicates to the driver that vehicle
speed should be reduced to adapt to
road surface conditions when there is
reduced traction and grip between tires
and road surface (slippery road sur-
face).
In driving conditions where there is a
loose upper surface together with a
subsurface that provides good traction (on gravel or snow, for instance), or with
snow chains, the braking distance may
also be longer than when the wheels
are locked. However, ABS continues to
provide enhanced vehicle stability and
steering response under these condi-
tions.
Information for your safetyNot even ABS can suspend the laws
of physics. ABS cannot prevent the
consequences of brake applications
with inadequate clearances for safety
between vehicles, when exceeding the
speed limit in curves, or the risks in-
volved when aquaplaning occurs. Re-
sponsibility for these types of situations
remains in the hands (and at the feet) of
the driver.
You should never allow the added
safety of ABS to lull you into a false
sense of security, or mislead you into
taking increased risks that could affect
your own safety and that of others.
Do not make any modifications to
the ABS system.
Service procedures on ABS are to be
performed by authorized technicians
only.<

107n
RepairsIndexOverview Controls Car care Technology Data
Antilock Brake System (ABS)Antilock Brake System (ABS)/
Cornering Brake Control (CBC) CBC is an advanced engineering devel-
opment of ABS. When braking while
cornering at high speed or braking dur-
ing high lateral acceleration, or when
braking during a lane change, vehicle
stability is improved and steering
response is enhanced.
In the event of a fault
If the ABS warning lamp in the
instrument cluster lights up,
refer to page 22. The brake sys-
tem then reverts to conventional opera-
tion as on vehicles without ABS. How-
ever, have the brake system checked by
your BMW center as soon as possible.
To prevent undetected defects and cu-
mulative faults from adversely affecting
the brake system, refer any problems to
your authorized BMW center at the ear-
liest opportunity.
ABS warning lamp for Canadian
model.
If the brake warning lamp comes
on together with the indicator
lamps for the ABS and DSC sys-
tems, refer to page 21. The en-
tire ABS, CBC and DSC
govern-
ing system has deactivated.
Continue driving cautiously and
defensively. Avoid full brake ap-
plications. This could cause the vehicle
to lose stability and you might no longer
be able to control it.
Have the system checked as soon as
possible by your authorized BMW cen-
ter.
Warning lamps CBC, ABS and
DSC for Canadian models.

108n
Disc brakesDisc brakes furnish optimum decelera-
tion and braking control and greater
fade resistance under heavy use.
When the vehicle is driven only occa-
sionally, during extended periods when
the vehicle is not used at all, and in op-
erating conditions where brakes appli-
cations are less frequent, there is an in-
creased tendency for corrosion of the
rotors and accumulation of contamina-
tion on the brake pads. This occurs be-
cause the minimal pressure that must
be exerted by the pads to clean the
rotors by brake applications is not
reached.
If the brake rotors are corroded, they
will tend to respond to braking with a
pulsating effect that even extended
brake applications will fail to cure.
For your own safety: Only use
brake linings that BMW has re-
leased for your particular vehicle model.
BMW cannot vouch for driving safety or
the suitability of brake linings other than
those they have released.<
Driving notesWhile driving in wet conditions and in
heavy rain, it is effective to apply light
pressure to the brake pedal every few
miles (kilometers). Watch traffic condi-
tions to ensure that this maneuver does
not endanger other road users. The
heat that is generated by the brake ap-
plications helps to dry the brake pads
and rotors.
Maximum braking force is obtained
while the wheels continue to rotate,
peaking when the wheels remain on the
verge of locking without actually doing
so. ABS maintains this state automati-
cally. If the ABS fails, you should revert
to the staggered braking technique
described on page 110.
Long or steep mountain descents do
not necessarily lead to reduced braking
efficiency if you drive downhill with the
transmission in a gear that allows mini-
mal brake applications (or, with an auto-
matic transmission, in an appropriate
lower range).
You can further increase the engine's
braking effect by selecting a lower gear,
downshifting as far as first gear or plac-
ing the selector lever in position (1).Should engine braking prove inade-
quate, you should still avoid extended,
continuous braking. Instead of main-
taining low to moderate pressure over
an extended period of time, you should
decelerate the vehicle by applying more
substantial force on the pedal (watch
for following traffic!) and then pausing
before repeating the application. This
staggered braking technique allows the
brakes to cool in the intervals between
active braking phases, preventing over-
heating and ensuring that full braking
capacity remains available at all times.
Do not coast with the clutch de-
pressed or with the transmission
or selector lever in neutral. Do not drive
with the engine shut off. The engine
provides no braking effect when the
clutch pedal is depressed or the trans-
mission is in neutral, and there is no
power-assist for brakes and steering
when the engine is not running.
Never allow floor mats, carpets or any
other objects to protrude into the area
around the accelerator, clutch and
brake pedals and obstruct their move-
ment.<

110n
Winter operationThe onset of winter is often accompa-
nied by rapid changes in weather. Adap-
tations in driving style should be accom-
panied by preparations on the vehicle
itself to ensure that your progress
through the winter remains safe and
trouble-free.CoolantBe sure that the coolant mixture is kept
at the year-round ratio of 50:50 of water
and antifreeze/corrosion protection.
This mixture provides protection against
freezing down to approx. – 347
(– 376). Replace the coolant every four
years.LocksBMW door lock deicer can be used to
free them if frozen. This deicer also
contains lubricant.
After using deicer, treatment with BMW
lock barrel grease is recommended.Rubber seals and components To prevent the weather-stripping from
freezing, apply a spray-on rubber treat-
ment or silicone spray to the door, hood
and luggage compartment lid seals.
A full range of car-care products is
available from your BMW center.<
Snow chains BMW snow chains
* can be mounted on
both summer and winter tires. Mount
them in pairs on the rear wheels only
and comply with the manufacturer's
safety precautions. Do not exceed a
maximum speed of 30 mph (50 km/h).
In this situation (snow chains mounted),
deactivate the DSC. Refer to page 81.
Starting offWe recommend that you use the man-
ual control switch to deactivate DSC
when starting off in deep snow or when
rocking the car to free it (refer to
page 81).Driving on low-traction road
surfacesUse smooth, gentle pressure to control
the accelerator pedal. Avoid excessive
engine speeds and shift to the next
higher gear at an early point. Adapt
your speed and driving style when ap-
proaching grades or slopes. Maintain
an adequate distance between yourself
and the car ahead.
BrakesWinter road conditions substantially
reduce the traction available between
the tires and the road surface.
Remember that braking distances will
be significantly longer as a result.
ABS is intended to prevent the wheels
from locking during brake applications,
thus helping to maintain vehicle stability
and steering response.
If the ABS does not respond in a critical
braking situation and the wheels lock:
Reduce the pressure on the brake
pedal until the wheels just start to roll
again while still maintaining enough
force to continue braking. Then in-
crease the pressure, reduce the pres-
sure when the wheels lock, reapply
pressure etc.
This staggered braking procedure will
reduce stopping distances while help-
ing you maintain steering control.
You can then attempt to steer around
hazards after you have reduced pres-
sure on the brake pedal.