air condition BMW 325I 2001 Owners Manual

6n

For your own safety

Use unleaded gasoline only. Fuels
containing up to and including
10% ethanol or other oxygenates with
up to 2.8% oxygen by weight (that is,
15% MTBE or 3% methanol plus an
equivalent amount of co-solvent) will
not void the applicable warranties re-
specting defects in materials or work-
manship. Field experience has indi-
cated significant differences in fuel
quality (volatility, composition, addi-
tives, etc.) among gasolines offered for
sale in the United States and Canada.
The use of poor quality fuels may result
in driveability, starting and stalling
problems especially under certain envi-
ronmental conditions, such as high am-
bient temperature and high altitude.
Should you encounter driveability prob-
lems which you suspect could be
related to the fuel you are using, we
recommend that you respond by
switching to a recognized high-quality
brand.
Failure to comply with these recom-
mendations may result in unscheduled
maintenance.
Follow the relevant safety rules when
you are handling gasoline.

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Important safety information!
For your own safety, use genuine parts
and accessories approved by BMW.
When you purchase accessories tested
and approved by BMW and Original
BMW Parts, you simultaneously acquire
the assurance that they have been thor-
oughly tested by BMW to ensure opti-
mum performance when installed on
your vehicle.
BMW warrants these parts to be free
from defects in material and workman-
ship.
BMW will not accept any liability for
damage resulting from installation of
parts and accessories not approved by
BMW.
BMW cannot test every product made
by other manufacturers to verify if it can
be used on a BMW safely and without
risk to either the vehicle, its operation,
or its occupants.
Original BMW Parts, BMW Accessories
and other products approved by BMW,
together with professional advice on
using these items, are available from
all BMW centers.

Installation and operation of non-BMW
approved accessories such as alarms,
radios, amplifiers, radar detectors,
wheels, suspension components, brake
dust shields, telephones (including
operation of any portable cellular phone
from within the vehicle without using an
externally mounted antenna) or trans-
ceiver equipment (such as C.B., walkie-
talkie, ham radio or similar) may cause
extensive damage to the vehicle, com-
promise its safety, interfere with the
vehicle's electrical system or affect the
validity of the BMW Limited Warranty.
See your BMW center for additional
information.
Do not use key or remote to lock doors
or trunk with anyone inside the car. See
Owner's Manual for more details.

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Maintenance, replacement, or
repair of the emission control
devices and systems may be performed
by any automotive repair establishment
or individual using any certified auto-
motive part.

<



Symbol on vehicle parts

Indicates that you should consult
the relevant section of this Owner's
Manual for information on a particular
part or assembly.

For your own safety

11n

Controls and features
Maintenance and care

Lamps:

Side lamps/Low beams87
Instrument lighting87
High beams/Parking lamps88
Fog lamps88
Interior lamps88

Controlling the climate
for pleasant driving:

Air conditioner90
Automatic climate control96
Seat heating100

Cabin convenience:

HiFi system101
Glove compartment101
Storage compartments102
Cellular phone103
Ashtray, front104
Cigarette lighter104
Ashtray, rear105
Power outlet105

Loading and transporting:

Ski bag106
Cargo area107
Cargo loading110
Roof-mounted luggage rack111

Special operating instructions:

Break-in procedures114
Driving notes115
Catalytic converter115
Antilock Brake System
(ABS)116
Disc brakes118
Brake system120
Winter operation121
Power steering123
Cellular phone123
Radio reception123

Wheels and tires:

Tire inflation pressure124
Tire condition124
Tire replacement125
Tire rotation126
Wheel and tire
combinations127
Winter tires128
Snow chains128
Approved wheel and tire
specifications129

Under the hood:

Hood130
Engine compartment132
Washer fluids134
Washer nozzles134
Engine oil135
Coolant137
Brake fluid138
Vehicle Identification
Number139

Care and maintenance:

The BMW Maintenance
System140
Caring for your vehicle141
Airbags147
Vehicle storage147

Laws and regulations:

Technical modifications
to the vehicle148
California Proposition
65 Warning148
OBD interface socket149

25n
IndexDataTechnologyRepairsCar careControlsOverview
Sports steering wheel
*
The controls 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 can 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
activated.<
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
463de057
6 Horn: the entire surface
7 Cruise control: resume stored setting
8 Cruise control: store and
accelerate (+); decelerate
and store (Ð)
9 Cruise control: activate/interrupt/
deactivate

Overview
Controls and features
Operation, care
and maintenance
Owner service procedures
Technical data
Index Advanced technology
31n
IndexDataTechnologyRepairsCar careControlsOverview
Driving:
Steering/Ignition lock61
Starting the engine61
Switching off the engine62
Parking brake63
Manual transmission64
Automatic transmission
with Steptronic65
Turn signal indicator/Headlamp
flasher68
Washer/Wiper system68
Rear window defroster70
Cruise control71
Everything under control:
Odometer73
Tachometer73
Energy Control73
Fuel gauge74
Coolant temperature gauge74
Service Interval Display74
Check Control75
Clock75
Computer76
Technology for safety and
driving convenience:
Park Distance Control (PDC)78
Automatic Stability Control plus
Traction (ASC+T)79
Dynamic Stability Control
(DSC)80
Tire Pressure Control (RDC)85Lamps:
Side lamps/Low beams87
Instrument lighting87
High beams/Parking lamps88
Fog lamps88
Interior lamps88
Controlling the climate
for pleasant driving:
Air conditioner90
Automatic climate control96
Seat heating100
Cabin convenience:
HiFi system101
Glove compartment101
Storage compartments102
Cellular phone103
Ashtray, front104
Cigarette lighter104
Ashtray, rear105
Power outlet105
Loading and transporting:
Ski bag106
Cargo area107
Cargo loading110
Roof-mounted luggage rack111

37n
IndexDataTechnologyRepairsCar careControlsOverview
Opening and closing Ð from the outsideOpening the rear windowPress button 3.
The rear window opens slightly. It can
now be tilted up.
Before and after a trip, be sure
that the rear window was not
opened unintentionally.<46cde058
Panic mode (trigger alarm)By pressing button 3 for 2 to 5 seconds,
the alarm can be sounded in the event
of danger, if the alarm system is armed.
Pressing on button 1 will turn the alarm
off.
The LED (light-emitting diode) will light
up briefly whenever you press on the
individual buttons.System interferenceExternal systems or devices may cause
local interference in the functions of the
remote control.
If this should occur, you can unlock and
lock the vehicle via the door lock with
a master key.
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: LX8EWS
LX8FZVS
LX8FZVE
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 or
changes to these devices could
void the user's authority to operate this
equipment.<

39n
IndexDataTechnologyRepairsCar careControlsOverview
TailgateOpening from outsidePress the button in the handle recess
(arrow): the tailgate opens slightly.
The luggage compartment lamp goes
on when the tailgate is opened.
For opening manually in the event
of an electrical malfunction, refer to
page 166.
Opening from the inside, refer to
page 38.460de010
ClosingThe handle recesses in the interior trim
panel of the tailgate (arrows) make it
easier to pull down.
Before and after a trip, be sure
that the rear window was not
opened unintentionally.<
To avoid injuries, be sure that the
travel path of the tailgate lid is
clear when it is closed, as with all
closing procedures.<463de031
Operate the vehicle only when
the tailgate or rear window is
completely closed so that no exhaust
fumes penetrate the interior of the
vehicle. If it should happen that the
tailgate or rear window are left open
anyway while driving:
>Close all windows, including the
sliding/tilt sunroof.
>Increase the air supply for the air
conditioner or automatic climate
control to a high level. Refer to
page 90 or 96.<

65n
IndexDataTechnologyRepairsCar careControlsOverview
Automatic transmission with Steptronic
*
You have the option of driving with a
normal automatic transmission or
switching to manual.
When you move the selector lever from
the "D" position to the left into the M/S
range, the performance-oriented shift
programs of the automatic transmission
are engaged. As soon as you tap the
selector lever in the "+" or "Ð" direction,
Steptronic changes the gear. The
manual mode is engaged. Whenever
you want to use the automatic mode
again, move the selector lever to the
right into position "D."
The automatic transmission with Step-
tronic is equipped with Adaptive Trans-
mission Control (ATC). ATC reacts with
precision to your individual driving style
and the current driving conditions. It is
for this reason that various shift
programs are used.
For additional information concerning
the ATC, please refer to the chapter
describing "Advanced technology" on
page 173.
Selector lever positions
P R N D M/S + Ð
Starting the engineThe engine can only be started in
selector lever positions P ("Park") or N
("Neutral").Range selectionA detent prevents inadvertent shifts into
some selector lever positions. To
release the shift-lock mechanism, press
the button on the front side of the
selector handle (arrow).463de061
While the vehicle is stationary
and before shifting out of "Park" or
"Neutral," depress the footbrake, other-
wise the selector lever will be blocked
(shiftlock).
Hold the footbrake down until starting
off. Otherwise the vehicle will "creep"
when a drive position is engaged.<
Before leaving the vehicle with the
engine running, move the selector
lever to the "Park" or "Neutral" position
and apply the parking brake. The
vehicle will move if this is not done. Do
not leave the vehicle unattended with
the engine running. An unattended
vehicle with a running engine repre-
sents a potential safety hazard.<
P ParkSelect "Park" only when the vehicle is
stationary. The transmission locks to
prevent the rear wheels from turning.R ReverseSelect "Reverse" only when the vehicle
is stationary.N Neutral Select "Neutral" only if your journey is
interrupted for a longer period.

67n
IndexDataTechnologyRepairsCar careControlsOverview
Automatic transmission with Steptronic
*
In the following situations, the Step-
tronic "thinks" for you in the manual
mode:
>In order to prevent engine over-
speeding, the transmission shifts
automatically to the next higher gear
shortly before the engine speed
cutoff point.
>At low speeds, the transmission
shifts down automatically Ð you do
not have to act.
>In the "kickdown" mode, the trans-
mission shifts down to the lowest
gear possible, depending
on the engine speed.
>Depending on the situation Ð when
driving in adverse winter conditions,
for example Ð you may also start out
in 2nd or 3rd gear.
Available displays
P R N D SD M1 M2 M3 M4 M5460us143
Electronic transmission control
module
If the indicator lamp comes on,
there is a malfunction in the
transmission system.
Bring the vehicle to a stop, select trans-
mission position "P," set the parking
brake and turn the engine off (ignition
key to position 0).
Wait a few seconds, then start the
engine. If the indicator lamp goes out
after a few seconds, normal transmis-
sion performance has been restored.
Drive off normally.
If the indicator lamp does not go out,
all selector lever positions can still be
selected, however in the forward posi-
tions the vehicle has limited perfor-
mance, as it drives only in 3
rd and 4
th
gear.
If this happens, avoid extreme engine
loads and consult the nearest BMW
center.
Do not perform service operations
in the engine compartment with
a drive position engaged. If you do so,
the vehicle could move.<
For towing, tow-starting or jump-
starting the vehicle, refer to the infor-
mation beginning on page 167.

69n
IndexDataTechnologyRepairsCar careControlsOverview
Washer/Wiper system1 Intermittent mode or rain
sensor
*
Intermittent mode:
You can use rotary dial 6 to select from
four wipe intervals.
In addition, the wipe interval automati-
cally adapts to variations in road speed.
Rain sensor:
The rain sensor is positioned on the
windshield, directly ahead of the inte-
rior rearview mirror. When the rain
sensor is activated, the windshield
wiper is controlled automatically,
depending on the degree of wetness of
the windshield (in both snow and rain).
You do not have to be concerned with
switching the windshield wiper on or off
or adjusting the wipe interval between
intermittent and full wipe. Instead, you 463de010
can concentrate fully on the traffic
conditions. This is especially important
under adverse weather conditions.
To activate the rain sensor:
From ignition key position 1 and up,
move the lever to position 1. The wipers
travel once across the windshield,
regardless of the weather.
You can leave the lever permanently in
position 1. It is then only necessary to
activate the rain sensor from ignition
key position 1 and up. To do this,
>turn rotary dial 6 briefly or
>use cleaning windshield 5.
To modify the sensitivity of the rain
sensor:
Turn rotary dial 6.
Deactivating the rain sensor:
Put lever in position 0.
Turn the rain sensor off when
passing through an automatic car
wash. Failure to do so could result in
damage caused by undesired wiper
activation.<
2 Normal wiper speedWhen the vehicle is stationary, the
wipers switch automatically to intermit-
tent wipe (not on vehicles with rain
sensor).3 Fast wiper speedWhen the vehicle is stationary, the
wipers operate at normal speed (not on
vehicles with rain sensor).5 Cleaning windshieldThe system sprays washer fluid against
the windshield and activates the wipers
for a brief period.
If you only pull the lever briefly, the
system sprays washer fluid onto the
windshield without activating the
wipers.

75n
IndexDataTechnologyRepairsCar careControlsOverview
Graphic display

The following information and/or condi-
tions are indicated using symbols,
starting with the ignition key position 2,
until the condition has been corrected:
1 Inspect the low-beam and high-beam
headlamps, as well as the side lamps
2 Door open
3 Tailgate open
4 Check brake and brake lamps
When you open the driver's door after
stopping with the lights still on, a
warning signal sounds for LIGHTS ON.460de083
If you wish to have a permanent time
display, you can make this adjustment
in the radio display (refer to the Radio
Owner's Manual).
You can adjust the clock and the time
display in the car radio as follows.
AdjustmentsFrom ignition key position 1
To set ahead: turn the right button to
the right.
To set back: turn the right button to the
left.
The adjustment speed will increase the
longer you continue to hold the button
turned to the left.
To change the display mode: press the
knob briefly.
Every time you press the knob, the
clock display alternates between the
12-hour or 24-hour mode.
In ignition key position 0:
The time is displayed for a few seconds
after you press the left button (refer to
"Odometer" on page 73).460us078
Check Control

Clock