flat tire BMW 323Ci CONVERTIBLE 2000 E46 Owner's Manual

Contents

Overview
Controls and features

Cockpit16
Instrument cluster18
Indicator and warning lamps20
Multifunction steering wheel
(MFL)24
Hazard warning flashers25
Warning triangle25
First-aid kit25
Refueling26
Fuel specifications27
Tire inflation pressure27

Opening and closing:

Keys32
Electronic vehicle
immobilizer33
Central locking system34
Opening and closing – from
outside34
Opening and closing – from
inside38
Luggage compartment lid39
Luggage compartment40
Alarm system42
Electric power windows44
Manual convertible top45
The fully automatic convertible
top49
Wind deflector51

Adjustments:

Seats53
Seat and mirror memory57
Steering wheel58
Mirrors58
Car Memory, Key Memory60

Passenger safety systems:

Safety belts61
ISOFIX Attachment of the
child seat62
Airbags63
Child restraints66
Installing a child restraint
system67
Rollover protection system68

Driving:

Steering/Ignition lock70
Starting the engine70
Switch off the engine71
Parking brake72
Manual transmission73
Automatic transmission with
Steptronic74
Turn signal indicator/
Headlamp flasher77
Washer/Wiper system/
Rain sensor77
Rear window defroster79
Cruise control80

Everything under control:

Odometer82
Tachometer82
Energy Control82
Fuel gauge83
Coolant temperature gauge83
Service Interval Display83
Check Control84
Clock84
Onboard computer85

Technology for safety and
driving convenience:

Park Distance Control (PDC)87
Dynamic Stability Control
(DSC)88
Tire Pressure Control (RDC)89

Contents

11n

Controls and features
Operation, care and maintenance

Lamps:

Parking lamps/Low beams91
Instrument lighting91
High beams/Parking lamps92
Fog lamps92
Interior lamps92
Reading lamps93

Controlling the climate for
pleasant driving:

Automatic climate control94
Seat heating99

Cabin convenience:

Glove compartment99
BMW Universal
Transmitter *100
Storage compartments102
Cellular phone103
Ashtray front103
Cigarette lighter104
Ashtray rear104

Loading and transporting:

Ski bag105
Cargo loading106
Luggage rack for the
hardtop108

Special operating instructions:

Break-in procedures112
Driving notes113
Catalytic converter113
Antilock Brake System
(ABS)114
Disc brakes116
Brake system117
Winter operation118
Power steering120
Cellular phone120
Radio reception120
Hardtop121

Wheels and tires:

Tire inflation pressure123
Tire condition123
Tire replacement124
Tire rotation125
Wheel and tire
combinations126
Winter tires127
Snow chains127
Approved wheel and tire
specifications128

Under the hood:

Hood129
Engine compartment130
Washer fluids132
Washer nozzles132
Engine oil133
Coolant135
Brake fluid136
Vehicle Identification
Number137

Care and maintenance:

The BMW Maintenance
System138
Caring for your vehicle139
Cleaning and caring for your
convertible top144
Airbags146
Vehicle storage147

Laws and regulations:

Technical modifications to the
vehicle148
OBD interface socket149

Overview
Controls and features
Operation, care
and maintenance
Owner service procedures
Technical data
Index Advanced technology

15n

IndexDataTechnologyRepairsCar careControlsOverview
Cockpit16
Instrument cluster18
Indicator and warning lamps20
Multifunction steering wheel
(MFL)24
Hazard warning flashers25
Warning triangle25
First-aid kit25
Refueling26
Fuel specifications27
Tire inflation pressure27
Overview

27n
IndexDataTechnologyRepairsCar careControlsOverview
Fuel specifications Tire inflation pressure Use unleaded gasoline only.
Recommended fuel: premium with a
minimum octane rating of 91 AKI.
BMW engines are equipped with knock
sensors and will adapt automatically
to different octane ratings, provided
that the minimum octane requirement
(87 AKI) is met.
Fuels with higher octane ratings will
provide enhanced performance and
lower fuel consumption, while the use
of fuels with low octane ratings will have
the opposite effect.
Do not use leaded fuels. The use
of leaded fuels will cause perma-
nent damage to the system's oxygen
sensor and the catalytic converter.<
AKI = Anti Knock Index
You will find the inflation pressures on
the inside door pillar (visible with door
open).Check tire pressuresAll pressure specifications are stated
in psi (kilopascal) with cold tires (cold =
ambient temperature). Refer to the next
page as well.
For vehicles with Tire Pressure Control
(RDC)
*:
After correcting the tire inflation pres-
sure, reactivate the system. Refer to
page 89.
462de197
Check tire inflation pressures reg-
ularly – at least every two weeks
and before beginning a longer trip.
Otherwise, incorrect tire pressure can
lead to driving instability or to tire dam-
age and accidents.
Check the tire pressure in the space-
saver tire as well.<

28n
Tire inflation pressureObserve tire approval
specificationsThe inflation pressures in the table ap-
ply to tires made by BMW-approved
manufacturers. Your BMW center is
familiar with these pressures. Higher
pressures may be specified for tires
made by other manufacturers. Ap-
proved tire sizes are listed on
page 128.
Your vehicle is equipped with tires that
meet US and European standards. We
recommend the exclusive use of
BMW-approved tires.BMW Tires
All pressure specifications in
the table are indicated in psi
(kilopascal) with cold tires
(cold = ambient temperature)
323CiAll summer tires as well as
extra-load tires30 (220) 33 (230) 36 (250) 44 (300)
Winter tires 33 (230) 36 (250) 39 (270) 46 (320)
Space-saver tire 61 (420)
For all-season tires, use the same tire inflation pressure as for summer tires.

89n
IndexDataTechnologyRepairsCar careControlsOverview
Tire Pressure Control (RDC)
*
The conceptRDC monitors the tire pressure at all
four wheels – even while you are driv-
ing. The system provides an alert when-
ever the inflation pressure drops signifi-
cantly below the specified pressure in
one or more tires.
In order for the system to "learn" cor-
rect tire inflation pressure, check the
pressure in all the tires, compare your
pressures with those in the tire inflation
tables (page 28), and make corrections
as necessary. Then activate the system.
This indicator lamp in the
instrument cluster informs you
whenever the tire pressure is
not normal.
Activate the system 1 Turn the ignition key to position 2
(do not start the engine)
2 Press the button long enough for
the indicator lamp in the instrument
cluster to light up yellow for a few
seconds
3 After you have driven a few minutes,
RDC imports the current tire inflation
pressures as the nominal values to be
monitored.
You will only have to repeat this proce-
dure following a correction of the tire
inflation pressure. Otherwise, the RDC
functions automatically when the igni-
tion key is in position 2, and thus oper-
ates whenever the vehicle is driven.46cus013
Loss of tire pressureIf the inflation pressure has dropped
significantly over a long period of time
(which is normal for any tire), the
indicator lamp will come on with a
yellow lamp.
This alerts you that you should have the
tires inflated to the specified pressures
as soon as possible.
If you are prompted to check the
tire pressure shortly after a cor-
rection has been made, this indicates
that the corrected values were not ac-
curate. Please check the inflation pres-
sure again and make corrections ac-
cording to the inflation pressure table.
Then activate the system once again.<

90n
Tire Pressure Control (RDC)
*
Flat tireIf there is a tire failure with loss of pres-
sure, the indicator lamp comes on with
a red lamp. In addition, an acoustic sig-
nal goes off.
If this occurs, reduce vehicle speed im-
mediately and stop the vehicle. Avoid
hard brake applications. Do not over-
steer. Replace the wheel and flat tire.
The space-saver spare tire is pro-
vided for temporary use only in the
case of a tire failure. It does not have
RDC electronics and is not monitored.<
RDC cannot inform you of sudden
and severe tire damage caused by
external influences.<
Have the tires changed by your
BMW center.
Your BMW center is familiar with, and
has the special tools necessary, for
working on the RDC.<
System interferenceThe RDC may encounter interference
from outside equipment or devices
which use the same radio frequency.
The indicator lamp will come on with a
yellow lamp during the malfunction.
The indicator lamp also comes on
>in the event of a system fault
>if a wheel is mounted without RDC
electronics
>or if additional wheels using RDC
electronics are transported.
Please contact your BMW center for
additional information.

Overview
Controls and features
Operation, care
and maintenance
Owner service procedures
Technical data
Index Advanced technology
111n
IndexDataTechnologyRepairsCar careControlsOverview
Special operating instructions:
Break-in procedures112
Driving notes113
Catalytic converter113
Antilock Brake System
(ABS)114
Disc brakes116
Brake system117
Winter operation118
Power steering120
Cellular phone120
Radio reception120
Hardtop121
Wheels and tires:
Tire inflation pressure123
Tire condition123
Tire replacement124
Tire rotation125
Wheel and tire
combinations126
Winter tires127
Snow chains127
Approved wheel and tire
specifications128Under the hood:
Hood129
Engine compartment130
Washer fluids132
Washer nozzles132
Engine oil133
Coolant135
Brake fluid136
Vehicle Identification
Number137
Care and maintenance:
The BMW Maintenance
System138
Caring for your vehicle139
Cleaning and caring for your
convertible top144
Airbags146
Vehicle storage147
Laws and regulations:
Technical modifications to the
vehicle148
OBD interface socket149
Car care

123n
IndexDataTechnologyRepairsCar careControlsOverview
Information for your safetyThe factory approved radial tires are
matched to the vehicle and have been
selected to provide optimum safety and
driving comfort.
It is not merely the tire's service life, but
also driving comfort and – above all else
– driving safety that depend on the con-
dition of the tires and the maintenance
of the specified tire pressure.
Incorrect inflation pressure is a frequent
cause of tire damage. It also signifi-
cantly influences the roadholding ability
of your BMW.
Check tire inflation pressures reg-
ularly – including the space-saver
spare tire – at least twice a month and
before beginning a longer trip (see
page 27). If this is not done, incorrect
tire pressures can cause driving insta-
bility and tire damage, ultimately result-
ing in accidents.<
Tire tread – tire damageInspect your tires frequently for tread
wear, signs of damage and for foreign
objects lodged in the tread. Check the
tread depth.
Tread depth should not be allowed to
go below 0.12 in (3 mm), even though
the legally specified minimum tread
depth is only 0.063 in (1.6 mm). At a
tread depth of 0.063 in (1.6 mm), tread
depth indicators (arrow) in the tread-
groove base indicate that the legally-
permissible wear limit has been
reached. Below 0.12 in (3 mm) tread
depth, there is an increased risk of
aquaplaning, even at relatively moder-
ate speeds and with only small amounts
of water on the road.390de331
Do not drive on a deflated (flat)
tire. A flat tire greatly impairs
steering and braking response, and can
lead to complete loss of control over
the vehicle.
Avoid overloading the vehicle so that
the permitted load on the tires is not ex-
ceeded. Overloading can lead to over-
heating and increases the rate at which
damage develops inside the tires. You
could have a blowout as a result.
Unusual vibrations encountered during
normal vehicle operation can indicate
tire failure or some other vehicle defect.
This is also true for irregularities in the
vehicle's handling characteristics, such
as a pronounced tendency to pull to the
left or right. Should this occur, respond
by immediately reducing your speed.
Proceed carefully to the nearest BMW
center or professional tire center, or
have the vehicle towed in to have it and
its tires inspected.
Tire damage (up to and including sud-
den and complete air loss) can endan-
ger the lives of both the vehicle occu-
pants and other drivers on the road.<
Tire inflation pressure Tire condition

124n
To maintain good handling and vehicle
response, use only tires of a single
tread configuration from a single manu-
facturer. BMW tests and approves
wheel/tire combinations. Refer to
page 128.
DOT Quality GradesTreadwear
Traction AA A B C
Temperature A B C
In addition to the tire grades listed
above, all passenger car tires must
conform to Federal Safety Require-
ments as well.< TreadwearThe treadwear grade is a comparative
rating based on the wear rate of the tire
when tested under controlled condi-
tions on a specified government test
course.
For example, a tire graded 150 would
wear one and one-half (1-1/2) times as
well on the government course as a tire
graded 100. The relative performance
of tires depends upon the actual condi-
tions of their use, however, and may
depart significantly from the norm due
to variations in driving habits, service
practices and differences in road
characteristics and climate.TractionThe traction grades, from highest to
lowest, are AA, A, B, and C.
Those grades represent the tire's ability
to stop on wet pavement as measured
under controlled conditions on speci-
fied government test surfaces of as-
phalt and concrete. A tire marked C
may have poor traction performance.
The traction grade assigned to
this tire is based on straight-
ahead braking traction tests, and
does not include acceleration, corner-
ing, hydroplaning, or peak traction
characteristics.< TemperatureThe temperature grades are A (the high-
est), B, and C, representing the tire's re-
sistance to the generation of heat and
its ability to dissipate heat when tested
under controlled conditions on a speci-
fied indoor laboratory test wheel.
Sustained high temperature can cause
the tire material to degenerate and re-
duce tire life, and excessive tempera-
ture can lead to sudden tire failure. The
Grade C corresponds to a level of per-
formance 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 prop-
erly inflated and not overloaded. Exces-
sive speed, underinflation, or excessive
loading, either separately or in combina-
tion, can cause heat buildup and possi-
ble tire failure.< Uniform Tire Quality Grading Quality grades can be found where
applicable on the tire sidewall between
tread shoulder and maximum section
width. For example:
Tread wear 200 Traction AA
Temperature A
Do not use retreaded tires ("caps").
Driving safety may be impaired by
their use. This due to the possible varia-
tions in casing structures and, in some
cases, to their extreme age, factors
which can lead to a decrease in their
durability.<
Tire replacement