2001 BMW 325i SEDAN window

151n
IndexDataTechnologyRepairsCar careControlsOverview
Airbags For protection against dampness or
moisture, treat the leather with a BMW
impregnating agent.
We recommend that you perform this
procedure twice a year on leather
exposed to normal use.
Spills should be wiped up immediately.
Remove grease and oil stains without
rubbing, but rather by dabbing with
spot remover.
If the upholstery will be exposed to
intense sunlight, or if the vehicle is to
be stored for an extended period, cover
all leather surfaces to prevent fading (or
better yet, cover the windows).
Use cleaning and car-care
products that you can obtain at
your BMW center.<
Cleaning agents can contain
substances that are dangerous or
that pose health risks. For this reason,
always comply with the warnings and
danger notices on the packaging.
Open the doors or windows on your
vehicle when cleaning the interior.
Never clean your vehicle with solvents
or other materials not specifically
intended for this purpose.<

163n
IndexDataTechnologyRepairsCar careControlsOverview
Lamps and bulbsCenter (high-mount) brake lamp LED light bar on the rear window.
Please contact a BMW center in the
event of a malfunction.462de268
License plate lamps 5 watt bulb
1 Place a screwdriver in the slot and
press toward the left (arrow) to
release the lens
2 Replace the bulb.460de047
Interior lamps Front:
The illustration provides an example of
the interior lamps when equipped with
reading lamps.
Interior lamps (2 x 5 watt bulbs)
1 Using a screwdriver, press the lamp
out toward the front
2 Remove the lens and pull the bulb
out of the contact studs.
Interior lamps (6 watt bulb) with reading
lamps (2 x 6 watt bulbs)
1 Using a screwdriver, press the lamp
out toward the front
2 Turn the bulb holder to the left and
remove
3 Remove and replace the bulb.460de182

173n
IndexDataTechnologyRepairsCar careControlsOverview
Do not use spray starter fluids.
If the battery is discharged, the engine
can be started with the use of two
jumper cables and the battery of
another vehicle. Use only jumper cables
with fully insulated grips on the terminal
clamps.
Do not touch the parts conducting
electrical current while the engine
is running. Failure to comply with this
creates a risk of fatal injury.<
Carefully comply with the following
instructions to avoid personal injury or
damage to one or both vehicles:
1 Be sure that the battery on the
support vehicle is also rated at
12 volts, and that the capacities of
the two batteries (Ah) are roughly
comparable (printed on casing)
2 Leave the discharged battery
connected to the vehicle's electrical
system
3 Make sure that there is no contact
between the bodywork of the two
vehicles Ð this creates a risk of short
circuits
4 Start by connecting the jumper cable
from the positive terminal of the
support vehicle to the positive
terminal connector located in your
BMW's engine compartment. The
cover of the positive terminal
connector is marked with a "+" sign.
Refer to the illustration. Remove by
pulling the tab (arrow 1)
5 Then connect the negative terminals.
Attach the cable to either the support
vehicle's negative battery terminal (Ð),
or to a suitable ground on its engine
or bodywork. Then connect the other
end of the cable to a ground on the
engine or on the bodywork of the
vehicle that is to be started. There is
a special nut provided for this on the
BMW (arrow 2)462us053
Follow the same sequence for
connecting the jumper cables
when helping other vehicles. If you do
not, there is the risk of injury if sparks
are generated at the battery.<
6 Start the engine of the support
vehicle and let it run
7 Start the engine on the vehicle
needing the jump-start, and allow it
to run as usual. If the first start
attempt is not successful, wait a few
minutes before another attempt in
order to allow the discharged battery
to recharge
8 Before disconnecting the jumper
cables from your BMW, turn on the
lighting, the rear window defroster
and set the blower to the highest
speed; allow the engine to run
approx. 10 seconds. This will prevent
a voltage surge from the voltage
regulator to the electrical accessories
9 Then disconnect the jumper cables in
reverse sequence.
Depending on the cause of the fault,
recharge the battery.
Jump-starting

181n
IndexDataTechnologyRepairsCar careControlsOverview
Radio receptionThe AM frequency bands (medium-
wave, long-wave and short-wave) make
it possible to receive stations from a
great distance, because the broadcast
signals travel not only along the ground
as surface waves, but also as
atmospheric waves that are reflected
from the ionosphere.
Frequency-modulation (FM) provides
substantially better sound quality than
AM. However, because FM transmis-
sions rely on line-of-sight broadcast
waves, their effective reception range is
limited. 360de084
The limitations inherent to radio recep-
tion in a moving vehicle have been
minimized by a number of innovative
system designs:
The "Radio Data System" (RDS) makes
sure that, for broadcast stations
sending on several frequencies, the
radio automatically tunes to the
frequency with the best reception
quality.
The Diversity Antenna system employs
several FM antennas integrated within
the rear window to provide three sepa-
rate sources for receiving broadcast
waves. An integral processor automati-
cally selects the antenna with the best
FM reception quality at any given time.
The selection of the antenna takes
place within milliseconds, and is there-
fore not noticed by the radio listener.

187n
IndexDataTechnologyRepairsCar careControlsOverview
Self-diagnostics All of the important electrical and elec-
tronic systems in the vehicle are tested
regularly and automatically Ð the driver
does not have to perform any extra
operations or adjustments.
The indicator lamps also come on
briefly after the ignition has been turned
on.
While you are driving, the functional
status of the actuator motors (for the
windshield wipers, power windows,
seats, sliding/tilt sunroof, etc.) is
constantly analyzed by current
measurements in their relays.460de177
In the same manner, the electrical
resistance of the airbag ignition genera-
tors and all of the remaining airbag
components is measured at all times.
Any fault in this system would be
detected immediately by a current fluc-
tuation that would necessarily accom-
pany it. The fault would be indicated
immediately by the airbag warning
lamp.
Even after you shut off the engine, the
overall functional status of your vehicle
is monitored. For example, all of the
flaps of the heating and ventilation
system travel to the nearest limit posi-
tion. This ensures that the defrost func-
tion is always available even if a
malfunction in the air conditioner
system/automatic climate control
should occur while the vehicle is
parked overnight, for instance.
A calibration cycle runs every tenth time
the engine is shut off. During this cycle,
the actuator motors of all the heating
and ventilation flaps travel to their limit
stops in both directions. The limit posi-
tions and the return travel paths are
checked in this manner in order to
ensure that appropriate adjustments for
the operating elements can be made at
any time.You will hear the sounds of the air flaps
as the air conditioning system/auto-
matic climate control carry out their
self-diagnostic functions after the igni-
tion has been turned off. All of the other
self-diagnostics functions operate
silently in the background.
Any possible faults detected during
these self-diagnostics can be read out
by your BMW center during the next
regularly-scheduled maintenance and
corrected with a minimum of time.

Everything from A to ZA
ABS (Antilock Brake
System)22,118
Accessories6
Activated-charcoal
filter102,171
Adaptive Transmission
Control (ATC)66,178
Adding engine oil139
Adding washer
fluid138,195
Adjusting the backrest48
Adjusting the steering
wheel51
Adjusting the
temperature94
Adjusting the thigh support
area49
Air conditioner92
Air distribution94,100
Air nozzles92,98
Air outlets92,98
ventilation92,98
Air pressure125
Air supply94,101
Airbags21,55,151,179
Alarm system42
Antenna124
Antenna, Diversity181
Antifreeze142
radiator122 Antilock Brake System
(ABS)22,118
Anti-theft alarm system42
Aquaplaning117,125
Armrest105
ASC+T (Automatic Stability
Control plus Traction)22
Ashtray107
front107
rear108
ATC (Adaptive Transmission
Control)66,178
Attach car vacuum
cleaner108
AUC (Automatic
recirculated-air
control)101
Automatic car washes146
Automatic climate
control98
removing condensation
from the windows101
Automatic cruise control72
Automatic dimming, interior
rearview mirror53
Automatic recirculated-air
control (AUC)101
Automatic Stability Control
plus Traction (ASC+T)22
Automatic transmission with
Steptronic21,66 Automatic windshield
washer70
Average consumption78
Average speed78
Axle loads194
B
Backrest, adjusting48
Backup lamps65
bulb replacement161
Battery168,196
capacity196
charge170
discharged173
removal and
installation169
Battery charge current20
Battery safety terminal169
Belts54
Beverage holder105
Blower94,101
BMW High Performance
Synthetic Oils140
BMW sports seat49
Bore192
Brake fluid143
Brake hydraulic system20
Brake lamps, bulb
replacement161
Brake pads22
Brake system121 Brakes120
malfunctions121
Break-in procedures116
Bulb replacement158
C
California Proposition
65 Warning153
Capacities195
Car Memory53
Car radio124
refer also to the separate
Owner's Manual
Car radio
reception124,181
Car vacuum cleaner,
connecting108
Car wash146
Care
exterior147
interior150
Care of upholstery150
Care of wool velour150
Cargo loading112
Caring for the vehicle
finish148
Catalytic converter117
CBC (Cornering Brake
Control)21,119
Cellular phone107,124
refer also to the separate
Owner's Manual
A-Z

Everything from A to Z
201n
IndexDataTechnologyRepairsCar careControlsOverview
Center (high-mount) brake
lamp163
Center 3-point-safety belt in
the rear109
Center armrest105
Central locking system34
button38
Changing a tire165
Changing a wheel165
Charge indicator lamp20
Check Control76
Child restraint
systems55,59,61
Child seat59
Child seat security61
Child-safety locks55
Cigarette lighter108
Clock76
refer also to the Radio or
Onboard Monitor Owner's
Manual
Cockpit16
Coin holder105
Combination switch69
Compression192
Computer77
Configure settings53
Consumption78
Consumption display75
Contents10
Coolant122,142,195
antifreeze122 Coolant temperature
gauge75
Cooling system195
Copyright4
Cornering Brake Control
(CBC)21,119
Cruise control72
Cruising range78
Cup holder105
Curb weight194
D
Dashboard16
Data
dimensions193
engine192
weights194
Daytime-driving lamp
switch88
DBC (Dynamic Brake
Control)119
Defrost position96,101
Defroster, rear
window94,102
Defrosting the
windows96,101
Digital clock76
Dimensions193
Dipstick139
Disc brakes120
Displacement192
Displays18 Distance warning79
Diversity Antenna181
Divided rear backrest109
Door key32
Door locks, care122
Doors
child-safety locks55
emergency operation34
unlocking and locking34
Draft-free
ventilation95,102
Driving hints117
Driving in winter122
Driving lamps88
DSC (Dynamic Stability
Control)22,80,180
Dynamic Brake Control
(DBC)119
Dynamic Stability Control
(DSC)22,80,180
E
Electric power windows44
Electrical accessories,
failure170
Electrical system196
Electronic vehicle
immobilizer33
Elements of operation16
Emergency operation,
doors34
Energy Control74 Engine compartment136
Engine coolant142,195
Engine data192
Engine oil
capacity195
consumption139
pressure20
quality140
specifications140
viscosity140
Engine oil level22
check139
Engine speed192
Engine, starting62
Exterior mirrors52
F
Failure messages76
Fault displays76
Fault, ABS119
Filler cap cover27
Filling capacities195
Filling the washer
reservoir195
First-aid kit26
Fittings, towing and
tow-starting174
Flashlight104
Flat tire125,165
Fog lamps89
Folding rear backrest109
Footbrake120

Everything from A to Z
203n
IndexDataTechnologyRepairsCar careControlsOverview
Louvers92,98
Low beam headlamps88
Low beams, bulb
replacement159
Lug bolts166
Lug wrench165
Luggage compartment41
capacity194
floor mat41
floor panel41
remote control37
Luggage compartment
lamps, bulb
replacement164
Luggage compartment
lid39
emergency release39
securing separately39
Luggage compartment
lighting39
Luggage rack113
Lumbar support49 M
M+S tires129
Maintenance75,145
Malfunction displays76
Manual transmission65
Manually controlled
recirculated-air101
Memory50 MFL (Multifunction steering
wheel)24
Microfilter95,171
Mirror memory50
Mirrors52
Mobile phone124
Modifications,
technical6,153
Motion sensor, interior42
Multifunction steering wheel
(MFL)24
N
Neckrest48 O
OBD interface socket154
Obstruction protection44
Odometer74
Oil
capacity195
consumption139
dipstick139
quality140
specifications140
viscosity140
Oil additives139
Oil change intervals, see the
Service and Warranty
Information Booklet
Oil filter change195 Oil level
check139
indicator lamp20
Oil pressure, indicator
lamp20
OILSERVICE75
Onboard tool kit158
Opening and closing Ð from
the inside38
Opening and closing Ð from
the outside34
Outside temperature
display77
Owner service
procedures206
P
Paint blemishes147
Paint, care147
Paintwork, minor
repairs148
Paintwork, waxing148
Park Distance Control
(PDC)79
Parking brake64
Parking help79
Parking lamps89
Parking, winter123
PDC (Park Distance
Control)79
Performance192
Phone, mobile124 Pocket flashlight104
Pollen95,102
Power seat49
Power steering123
Power windows44
safety switch45
Pressure monitoring,
tires86,186
Pressure, tires28,125
R
Radiator195
Radio Data System
(RDS)181
Radio reception124,181
Radio, refer to the separate
Owner's Manual
Rain sensor69,185
RDC (Tire Pressure
Control)86,186
RDS (Radio Data
System)181
Reading lamps90
Rear backrest, folding109
Rear lamps161
Rear window
defroster71,94,102
Rearview mirror52
Recirculated air mode94
Reclining seat47
Refueling27
Remote control35