control BMW 320i 2001 User Guide

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IndexDataTechnologyRepairsCar careControlsOverview
Indicator and warning lampsRed and yellow: continue driving
cautiously
The brake warning lamp coming
on together with the yellow indi-
cator lamps for ABS and ASC+T/
DSC:
The entire ABS, CBC and
ASC+T/DSC and ADB/ADB-X/
DBC control system has failed.
Continue driving cautiously and
defensively. Avoid hard brake applica-
tions. Please have the system checked
by your BMW center as soon as
possible.
For additional information, refer to
pages 80 and 119.
Indicator and warning lamps for
CBC, ABS and ASC+T/DSC
and
ADB/ADB-X/DBC for Canadian
models.
Red: an important reminder
Parking brake
Comes on when the parking
brake is applied Ð an additional
acoustic signal sounds when starting
off.
For additional information, refer to
page 64.Brake warning lamp for Cana-
dian models.
Please fasten safety belts l
An acoustic 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 54.
Airbags l

Please have the system
inspected by your BMW center.
For additional information, refer to
pages 55 and 179.
Orange: consult the nearest BMW
center
Automatic transmission
Because of a malfunction, the
automatic transmission shifts
only in the emergency program. Please
consult the nearest BMW center.
For additional information, refer to
page 66.

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Indicator and warning lampsYellow: check as soon as possible
Antilock Brake System (ABS) l
ABS has been deactivated in
response to system malfunction.
Conventional braking efficiency is avail-
able without limitations. Please have
the system inspected by your BMW
center.
For additional information, refer to
page 119.
ABS warning lamp for Canadian
models.
Engine oil level
Comes on while driving: the oil
level is at the absolute
minimum; therefore, add engine oil as
soon as possible. Do not drive more
than 30 miles (50 km) until you do.
For additional information, refer to
page 139.
Engine oil level
Comes on after the engine has
been shut off: Add more engine
oil the next time you stop for gas.
For additional information, refer to
page 139.
Brake pads l

Have the brake pads checked.
For additional information, refer
to page 121.
Tire Pressure Control (RDC) l
Check the tire inflation pressure.
Refer to pages 28 and 86.
Automatic Stability Control plus
Traction (ASC+T)/Dynamic
Stability Control (DSC) l
Indicator lamp flashes:
The system is active and governs drive
force and braking force.
The indicator lamp stays lit:
ASC+T has been switched off via the
button, or it is defective, or, the DSC
has been turned off, ADB is in ready
mode.
Please consult the nearest BMW center
in the event of a system malfunction.
For additional information, refer to
ASC+T beginning on page 80.
BMW 325xi, 330xi:
The DSC has either been turned off or
is defective. ADB-X is in ready mode. If
the warning lamp does not go out after
pressing the DSC button repeatedly,
then both the DSC
and ADB-X are
defective.
Please consult the nearest BMW
center.
For additional information, refer to
page 84.
Automatic Stability Control plus
Traction (ASC+T)/Dynamic
Stability Control (DSC) and
brake warning lamp l
The indicator lamps remain on:
The DSC and ADB/DBC have
been switched off by means of the
button or are defective.
Please consult the nearest BMW
center.
For additional information, refer to
page 82.
BMW 325xi, 330xi:
DSC and ADB-X are defective. ADB-X
cannot be switched off.
Please consult the nearest BMW
center.
For additional information, refer to
page 81.
Indicator and warning lamps
DSC and ADB/ADB-X/DBC for
Canadian models.
Add washer fluid
The washer fluid is too low, refill
at the earliest opportunity.
For additional information, refer to
page 138.

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IndexDataTechnologyRepairsCar careControlsOverview
Indicator and warning lamps
Service Engine Soon l
If the indicator lamp comes on
either continuously or intermit-
tently, this indicates a fault in the emis-
sions-related electronic systems.
Although the vehicle remains opera-
tional, you should have the systems
checked by your BMW center at the
earliest possible opportunity.
For additional information, refer to
page 154.
"Service Engine Soon" warning
lamp for Canadian models.
Engine electronics
* l
There is a fault in the engine's
electronic control system. The
electronics allow for continued driving
with reduced engine output or rpms.
Please have the system inspected by
your BMW center.
Add coolant
The coolant level is too low. Top
up the coolant at the earliest
opportunity.
For additional information, refer to
page 142.
Green: for your information
Turn signal indicator
Flashes when the turn signal
indicator is actuated. Rapid
flashing indicates a system malfunction.
For additional information, refer to
page 69.
Cruise control
Comes on when the cruise
control is activated. Available for
operation by using the multifunction
steering wheel.
For additional information, refer to
page 72.
Fog lamps
Lights up whenever you switch
on the front fog lamps.
For additional information, refer to
page 89.
Blue: for your information
High beams
Lights up when the high beams
are on or the headlamp flasher
is actuated.
For additional information, refer to
pages 69 and 89.

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Multifunction steering wheel (MFL)The buttons integrated in the multifunc-
tion steering wheel are provided so that
you can operate a number of accesso-
ries quickly and without being
distracted from traffic conditions. You
may operate:
>selected radio functions
>the cruise control
>selected cellular phone functions.
In order to operate a system via
the MFL, the corresponding
system controls must be switched on.<
Refer to the individual accessory
manuals for more detailed descriptions.
1 Press briefly:
Receive a call, initiate dialing and
terminate a call
Press longer:
Voice recognition
*: switch on and off
2 Radio/Cellular phone: select
3 Radio/Cellular phone: scan backward
or scan station keys or scroll in the
phone listings
4 Radio/Cellular phone: volume
5 Radio/Cellular phone: scan forward
or scan station keys or scroll in the
phone listings
460de065
6 Horn: the entire surface functions as
the horn
7 Cruise control: resume stored setting
8 Cruise control: store and accelerate
(+); decelerate and store (Ð)
9 Cruise control: activate/interrupt/
deactivate

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IndexDataTechnologyRepairsCar careControlsOverview
Sports steering wheel with multifunction buttons
*
The buttons integrated in the sports
steering wheel are provided so that you
can operate a number of accessories
quickly and without being distracted
from traffic conditions. You may
operate:
>selected radio functions
>the cruise control
>selected cellular phone functions.
In order to operate a system via
the sports steering wheel, the
corresponding system controls must be
switched on.<
Refer to the individual accessory
manuals for more detailed descriptions.
1 Radio/Cellular phone: select
2 Press briefly:
Receive a call, start dialing, terminate
a call
Press longer:
Voice recognition
*: switch on and off
3 Radio/Cellular phone: volume
4 Radio/Cellular phone: scan backward
or scan station keys or scroll through
the phone listings
5 Radio/Cellular phone: scan forward
or scan station keys or scroll through
the phone listings
46cde085
6 Horn: the entire surface functions as
the horn
7 Cruise control: resume stored setting
8 Cruise control: store and accelerate
(+); decelerate and store (Ð)
9 Cruise control: activate/interrupt/
deactivate

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IndexDataTechnologyRepairsCar careControlsOverview
Refueling Fuel filler door
Before filling the tank, shut off the
engine. If you do not, fuel cannot
flow into the tank and the "Service
Engine Soon" lamp may come on.<
Press on the rear edge of the fuel filler
door to open and close it.
To unlock the fuel filler door if the
central locking system malfunctions,
refer to page 172.
When handling fuels, comply with
all of the applicable safety precau-
tions and regulations pertaining to fuels.
Never carry spare fuel containers in
your vehicle. Whether empty or full,
these containers can leak, cause an
explosion, or lead to fire in the event of
a collision.<
460de004
Simple and environmentally
friendly
Open the filler cap carefully to
prevent fuel from spraying out.
Fuel spray may cause injury.<
Keep the filler cap in the bracket
attached to the fuel filler door.
When refueling, insert the filler nozzle
completely into the filler pipe. Pulling
the nozzle out of the pipe during refu-
eling
>results in premature pump shutoff
>and will reduce the effect of the vapor
recovery system on the pump.
The fuel tank is full, whenever the fuel
nozzle shuts off the first time, as is
specified for proper service.
Tank capacity: refer to page 195.
460de005
Close the fuel cap carefully after
refueling until a "click" is heard.
While closing, be sure not to squeeze
the strap which is fastened to the cap.
A loose or missing cap will activate the
"Service Engine Soon" warning lamp.<

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Fuel specifications Tire inflation pressure The engine uses lead-free gasoline
only.
Required fuel:
>Premium Unleaded Gasoline,
min. 91 AKI.
AKI = Anti Knock Index
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.<
Proper inflation pressures are on a
sticker attached to the B-pillar and
visible with the driver's door open.Check tire pressuresOn the next page you will find all the tire
pressure and ambient air temperature
specifications stated in the units usually
used in your country (psi; kilopascal).
For vehicles with Tire Pressure Control
(RDC):
After a correction of the tire inflation
pressure, reactivate the system. Refer
to page 86.460de163
Check tire inflation pressures Ð
including the space-saver spare
tire, or spare tire Ð regularly, at least
every two weeks and before beginning
a longer trip. Incorrect tire pressure can
otherwise lead to tire damage and acci-
dents.
Inflate the spare tire to the highest tire
inflation pressure specified for your
vehicle.<

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IndexDataTechnologyRepairsCar careControlsOverview
Tire inflation pressureComply with tire approval
specificationsThe inflation pressures in the table
apply to tires from BMW-approved
manufacturers. Your BMW center is
familiar with these pressures. Higher
pressures may be specified for tires
from other manufacturers. You will find
a list of approved tires sizes beginning
on page 130.
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) for cold tires
(cold = ambient temperature)
320iAll summer tires 29 (200) 33 (230) 33 (230) 41 (280)
All winter tires 32 (220) 36 (250) 36 (250) 44 (300)
325i
325xiAll summer tires 30 (210) 35 (240) 35 (240) 42 (290)
All winter tires 33 (230) 38 (260) 38 (260) 45 (310)
330i
330xiAll summer and winter tires 33 (230) 38 (260) 38 (260) 45 (310)
All Space-saver spare tire 61 (420)
For all-season tires, use the same tire inflation pressure as for summer tires.
BMW 320i, 325i, 325xi: when using the tire 205/50 R 17 93 W extra load, the
inflation pressure increases by 3 psi (20 kilopascal).
330i/330xi: when using the tires 225/45 R 17 91 W and mixed tires 225/45 ZR 17
(front) + 245/40 ZR 17 (rear) the inflation pressure decreases by 3 psi
(20 kilopascal).

30n
Controls Locks and security systems:
Keys32
Electronic vehicle
immobilizer33
Central locking system34
Opening and closing Ð from the
outside36
Opening and closing Ð from the
inside38
Luggage compartment lid39
Luggage compartment41
Alarm system42
Electric power windows44
Sliding/tilt sunroof45
Adjustments:
Seats47
Seat and mirror memory50
Steering wheel51
Mirrors52
Car Memory, Key Memory53
Passenger safety systems:
Safety belts54
Airbags55
Transporting children safely59

Overview
Controls and features
Operation, care
and maintenance
Owner service procedures
Technical data
Index Advanced technology
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IndexDataTechnologyRepairsCar careControlsOverview
Driving:
Steering/Ignition lock62
Starting the engine62
Switching off the engine63
Parking brake64
Manual transmission65
Automatic transmission with
Steptronic66
Turn signal indicator/Headlamp
flasher69
Wiper/Washer system69
Rear window defroster71
Cruise control72
Everything under control:
Odometer74
Tachometer74
Energy Control74
Fuel gauge75
Temperature gauge75
Service Interval Display75
Check Control76
Clock76
Computer77
Technology for safety and
convenience:
Park Distance Control (PDC)79
Automatic Stability Control plus
Traction (ASC+T)80
Dynamic Stability Control
(DSC)82
Tire Pressure Control (RDC)86Lamps:
Side lamps/Low beams88
Instrument lightning88
High beams/Parking lamps89
Fog lamps89
Interior lamps89
Controlling the climate for
pleasant driving:
Air conditioner92
Automatic climate control98
Seat heating103
Roller sun blind103
Interior conveniences:
HiFi system104
Glove compartment104
Storage compartments105
Cellular phones107
Ashtray, front107
Cigarette lighter108
Ashtray, rear108
Loading and transporting:
Through-loading system109
Ski bag110
Cargo loading112
Roof-mounted luggage rack113