lock BMW 330XI SEDAN 2001 Workshop Manual

159n
IndexDataTechnologyRepairsCar careControlsOverview
Lamps and bulbsThe illustration shows the left-hand side
of the engine compartment.1 Low beams H7, 55 watt bulb2 High beamsH7, 55 watt bulb
The H7 bulb is pressurized. There-
fore, wear safety glasses and
protective gloves. Failure to comply
with this precaution could lead to injury
if the bulb is accidentally damaged
during replacement.<
1 Press the two locks at the front and
turn left to release the bulb holder.
2 Remove and replace the bulb.460de130
When cleaning the headlamps,
please observe the following:
Do not clean by wiping with a dry cloth
(this causes scratches). Never use
abrasives or strong solvents to clean
the covers. Remove dirt and contami-
nation (such as insects) by soaking with
BMW Car Shampoo and then rinsing
with plenty of water. Always use a
deicer spray to remove accumulated
ice and snow Ð never use a scraper.<
Xenon lamps
*
The service life of these bulbs is very
long and the probability of a failure is
very low, provided that they are not
switched on and off an unusual number
of times. If one of these bulbs should
nevertheless fail, it is possible to
continue driving with great caution
using the front fog lamps, provided
traffic laws in your area do not prohibit
this.
Because of the extremely high
voltages involved, any work on the
lighting system should be performed
only by technicians with the appropriate
qualifications. Failure to comply with
this creates a risk of fatal injury.<

165n
IndexDataTechnologyRepairsCar careControlsOverview
Changing a wheel
Take these precautionary
measures if you have either a flat
tire or are changing the tire:
Stop the vehicle as far as possible from
passing traffic. Park on a firm, flat
surface. Switch on the hazard flashers.
Turn the steering wheel to the straight-
ahead position, remove the key and
engage the steering lock. Shift into 1st
or reverse (selector lever in "Park" with
automatic) and engage the parking
brake.
Have all passengers leave the vehicle
and remain well away from your imme-
diate working area (behind a guardrail,
for instance).
If a warning triangle or portable hazard
warning lamp is available, set it up on
the roadside at an appropriate distance
from the rear of the vehicle. Comply
with all applicable safety guidelines and
regulations.
Change the wheel only on a level, firm
surface that is not slippery. Avoid
jacking the vehicle on a soft or slippery
support surface (snow, ice, loose
gravel, etc.), as it could slide sideways.
Position the jack on a firm support
surface.
Do not place wooden blocks or similar
objects under the jack. If you do so, the
jack might not be able to reach its full
support capacity because of the limited
height.
Do not lie under the vehicle or start the
engine when the vehicle is supported
by the jack. Failure to comply with this
creates a risk of fatal injury.<
Your BMW has either a spare wheel or
a space-saver spare tire for temporary
use and to ensure your mobility.
To remove the spare wheel, lift out
the floor panel in the luggage
compartment completely (refer to
page 41).<
You will need the followingIn order to avoid rattling noises later,
note the position of the tools when you
remove them and return them to their
original position when you are through
using them.
>Jack (1)
Raise the floor panel in the luggage
compartment (refer to page 41) and
loosen the red wing nut (arrow).
When you have completed work,
screw the jack all the way back
down. Fold the handle back and
insert it in its holder
>Wedge (2)
The wedge, or wheel chock, is
located behind the jack on the
luggage compartment's rear wall.
Loosen the wing nut to remove it460de058

169n
IndexDataTechnologyRepairsCar careControlsOverview
BatteryBattery careThe battery is absolutely maintenance-
free, that is, the original electrolyte will
normally last for the service life of the
battery under moderate climatic condi-
tions.
For all questions that regard the
battery, please consult your BMW
center. Since the battery is mainte-
nance-free, the following is for your
information only. your vehicle battery. To avoid injury,
please comply with the corresponding
precautions whenever you work with or
near the battery.
Before handling the battery,
please read the following infor-
mation.
Wear eye protection. Do not
allow particles containing
battery acid or lead to come into
contact with your eyes, your skin, or
your clothing.
Battery acid is extremely corro-
sive. Wear eye protection and
protective gloves. Do not tip the
battery. Battery acid can leak from the
ventilation openings.
Do not allow children access to
batteries and battery acid.
Never allow sparks or open
flame in the vicinity of the
battery. Avoid sparks from elec-
trical cables or electrical equipment.
Turn the key to position 0 in the
steering lock when disconnecting or
connecting the battery. Do not short-
circuit the battery terminals. This
creates a risk of injury from high-energy
sparks.
A highly explosive gas is gener-
ated when the battery is charged.
If battery acid is splashed into
your eyes, immediately rinse
them with clear water for
15 minutes. Consult a physician imme-
diately. If your skin or clothing are
splashed by acid, rinse immediately
with ample clear water. If battery acid is
accidentally swallowed, consult a
physician immediately.
In order to protect the battery
case from ultraviolet radiation,
do not place it in direct sunlight.
A discharged battery can freeze. Store
the battery in areas where temperature
remains above freezing.
Removal and installation
Do not disconnect the battery
when the engine is running. If you
do so, the ensuing voltage surge will
damage the vehicle's onboard elec-
tronics.
Do not make any modifications in the
wires to the positive terminal. If you do
so, the protective function of the safety
battery terminal is no longer ensured.
Repair and disposal must be performed
by trained technicians only.<
When removing the battery, disconnect
the cable on the negative terminal first,
then the cable on the positive terminal.
Loosen the center adjusting screw on
the battery retaining strap (use the
screwdriver included with the onboard
tool kit) and disconnect the strap.
When installing a battery, connect the
positive terminal first, then connect the
negative terminal.
When installing a battery, be sure
that it is mounted properly and
that the retaining bracket is installed
with the center adjustment screw. If this
is not done, the battery will not be
adequately secured in case of an acci-
dent.<

182n
Four-wheel driveThe transmission of power to the four
drive wheels is provided permanently
through a transfer box. The distribution
of torque between the front and rear
axles is 38% to 62%.
Traditional differential locks at the front
and rear axles and in the transfer box
are not required. Their function is taken
over by automatic braking intervention
at all four wheels. These traction inter-
ventions are governed by Automatic
Differential Brake (ADB-X), a sub-func-
tion of DSC.
If a wheel tends to slip, it is braked
automatically by ADB-X until it once
again gains traction, and drive force
can be transmitted to that wheel. In
addition, the drive force is distributed to
the remaining wheels during this 530us133
system intervention. Engine output is
also reduced if necessary.
When the DSC is deactivated, the
ADB-X traction intervention is set for
the maximum drive force. However, the
engine intervention and the stability
controls are no longer available. For
this reason, DSC should only be deacti-
vated in the exceptional circumstances
described on page 84.
The BMW 325xi and 330xi are not
intended for off-road operation. But the
permanent four-wheel drive provides a
high degree of driving stability and trac-
tion on all road conditions and surfaces.
It supports you in critical driving condi-
tions, e.g. in extreme winter conditions
or on loose road surfaces.

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 ZFootwell lamps89
bulb replacement164
Four-wheel drive182
Front fog lamps89
bulb replacement161
Frost protection,
radiator142
Fuel28
Fuel consumption78
Fuel consumption
display75
Fuel filler door
releasing following an
electrical malfunction172
Fuel gauge75
Fuel injection192
Fuel quality28
Fuel reserve indicator
lamp75
Fuel specifications28
Fuel tank capacity195
Fuel tank gauge75
Functional status187
Fuses170 G
Gasoline28
Gasoline gauge75
Glove compartment104 Glove compartment lamp,
bulb replacement164
Gross vehicle weight194
H
Handbrake64
Handsfree system107
Hazard warning flashers26
Hazard warning triangle26
Head restraints48
Headlamp covers,
care146,159
Headlamp flasher69,89
Headlamp washer
system138,195
Headlamp washers71
Headlamps88
Heated seats103
Heating, rapid96
Heavy loads112
Height193
HiFi system Ð harman
kardon104
High beams23,69,89
bulb replacement159
High Performance Synthetic
Oils140
High-mount brake lamp163
Hood release134 Horn17
Hubcap166
Hydraulic Brake assistant,
refer to DBC
I
Ice warning77
Icy roads77
Identification, tires128
Ignition key32
Ignition lock62
Imprint4
Indicator lamps20
Inflated pressure28,125
Inflation pressure
monitoring86,186
INSPECTION75
Instrument cluster18
Instrument panel18
Interaxle tire rotation127
Interface socket108
for Onboard
Diagnostics154
Interference
cellular phone124
Interior lamps36,89
bulb replacement163
remote control36
Interior motion sensor42 Interior rearview mirror52
automatic dimming
feature53,184
Interlock62
Intermittent wipe69
J
Jack165
Jump-starting173 K
Key Memory53
Keys32
with remote control32 L
Lamps and bulbs158
LAMPS ON warning88
Lashing eyes112
LATCH attachment of the
child seat59
Leather care150
Length193
License plate lamp, bulb
replacement163
Light switch88
Light-alloy wheels130
Lighter108
Load-securing devices112

Everything from A to ZRemoving condensation
from the
windows96,101
Replacement key32
Reporting safety defects7
Restraint systems55,59
Reverse17,65
Roller blind, sun
protection103
Roof load capacity194
Roof-mounted luggage
rack113
Rubber parts122 S
Safety belt tensioner183
Safety belts54
height adjustment54
Safety defects, reporting7
Safety feature44
Safety lock buttons38
Safety terminal, battery169
Seat
mechanical47
power49
Seat adjustment47
Seat heating103
Seat memory50
Securing cargo112
Securing loads112 Selector lever, automatic
transmission66
Self-defrosting mirrors52
Self-diagnostics187
Service and Warranty
Information Booklet145
Service Interval
Display75,145
Shiftlock66
Side airbags55
Side impact Head Protection
System55
Side lamps88
bulb replacement160
Ski bag110
Skid control123
Sliding/tilt sunroof45
closing following an
electrical malfunction172
convenience operation34
Slippery roads122
Snow chains122,129,1
31
Socket108
for flashlights108
for power supplies108
for vacuum cleaner108
Space-saver spare tire165
Spare key32
Spare tire165
Spare wheel165
Spark plugs196 Speaker107
Speed control72
Speed display18
Speedometer18
Sports seat49
Sports steering wheel with
multfunction buttons25
Starting62
Starting assistance173
Starting
problems117,173
Starting the engine62
Steel wheels130
Steering123
Steering wheel lock62
Steering wheel,
adjusting51
Steptronic66
Stopping the vehicle63
Storage compartments105
Storing the vehicle152
Stroke192
Summer tires128
Sun blind103
Sun visors52
Switching off the engine63
Symbols4,169
Synthetic oils140
T
Tachometer74 Tail lamp assembly, bulb
replacement161
Tail lamps161
Tank capacity195
Technical data192
Technical
modifications6,153
Telephone hookup107
Telephone, refer to the
separate Owner's Manual
Temperature
adjustment100
Temperature display
outside temperature77
Temperature gauge
engine coolant75
Temperature
layering95,102
Thigh support area,
adjusting49
Third brake lamp163
Three-point-safety belt in the
rear109
Through-loading
system109
Tilt alarm36,43
remote control36
Tire changing165
Tire codes128
Tire condition125
Tire damage125