battery BMW 330i TOURING 2001 E46 User Guide

153n
IndexDataTechnologyRepairsCar careControlsOverview
Lamps and bulbs The lamps and bulbs are essential
factors contributing to the safety of your
vehicle. Therefore, comply fully with the
following instructions during bulb
replacement. If you are not familiar with
any of the procedures, consult your
BMW center.
Do not touch the glass portion of
a new bulb with your bare hands
since even small amounts of impurities
burn into the surface and reduce the
service life of the bulb. Use a clean
cloth, paper napkin, or a similar mate-
rial, or hold the bulb by its metallic
base.<
A replacement bulb set is available from
your BMW center.
Whenever working on the
electrical system, switch off the
electrical accessory you are working on
or disconnect the cable from the nega-
tive terminal of the battery. Failure to do
this could result in short circuits.
To prevent injuries and damage,
comply with any instructions provided
by the bulb manufacturer.<
The illustration shows the left-hand side
of the engine compartment.1 Low beams H7 bulb, 55 watts2 High beamsH7 bulb, 55 watts
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
(scratches). Never use abrasives or
strong solvents to clean the covers.
Remove dirt and contamination (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.<

162n
Changing a wheel Battery Driving with the space-saver tireDrive cautiously. Do not exceed a speed
of 50 mph (80 km/h).
You can anticipate changes in vehicle
handling such as delayed braking re-
sponse, longer braking distances and
changes in self-steering properties in
marginal stability limits.
The changes in handling characteristics
will be even more pronounced in
conjunction with winter tires.
Only one space-saver tire may be
mounted at one time. Reinstall
wheels and tires of the same size and
specification as soon as possible.
Maintain correct tire pressures. Refer to
page 29.<
Installation locationThe battery is in the right rear of the
luggage compartment. Release side
trim panel and remove. Fold back the
cover panel.
Battery posts, terminals, and
related accessories contain lead
and lead compounds. Wash hands after
handling.<
Charge conditionYou can read the charge condition
of the battery with the "Magic Eye
*"
(= a hydrometer):
>Green: adequate charge.
>Black: not charged adequately.
The battery must be recharged.
Please contact your BMW center
for additional information.
>Yellow: replace the battery.
The service life specified for the
battery can be achieved only if it is
always kept adequately charged. If the
vehicle is primarily used for stop-and-
go traffic, be sure to check the charge
status often.<
463us006

163n
IndexDataTechnologyRepairsCar careControlsOverview
BatteryBattery careThe battery is completely maintenance-
free. That means that the original acid
will normally last for the service life of
the battery under temperate climatic
conditions.
For all questions that regard the
battery, please consult your BMW
center. Since the battery is absolutely
maintenance-free, the following is for
your information only. your vehicle battery. For your safety,
please be cautious whenever you work
with or near the battery.
Before handling the battery,
please read the following infor-
mation.
Wear eye protection. Do not al-
low particles containing battery
acid or lead to come into con-
tact 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 to have
access to batteries and battery
acid.
Never allow sparks or open
flame near the battery. Do
not smoke in the vicinity of the
battery. Avoid sparks from electrical
cables or electrical equipment. Turn the
key to position 0 in the steering lock
when disconnecting or connecting the
battery. Never 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 you happen to get acid in
your eyes, rinse thoroughly for
15 minutes with clear water.
Consult a physician immediately. If you
get acid spray on your skin or clothing,
rinse with plenty of water. If 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
while the engine is running.
Disconnecting the battery cable when
the engine is running will cause a
voltage surge which will damage the
vehicle's onboard electronics.
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.
Repairs and disposal may only be per-
formed by specially trained personnel.<
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 strap is installed using the
center adjustment screw, otherwise, the
battery will not be secure enough in
case of an accident.<

164n
Battery FusesCharging the battery Charge the battery in the vehicle only
when the engine is not running.
Before performing any work on
the electrical system, disconnect
the cable from the negative terminal. If
you do not, short circuits can cause fire
or personal injury.<
If you plan to park the vehicle for longer
than 4 weeks, disconnect the battery
from the vehicle electrical system by
disconnecting the cable at the negative
terminal. Then recharge the battery with
an appropriate battery charger.
If you intend to store the vehicle for
longer than 12 weeks, remove the
battery, charge it and store it in a cool
and dust-free room where there is no
danger of freezing. During storage,
have the battery recharged every
3 months. Also recharge the battery
before it is reinstalled. If this is not
done, the battery will not be service-
able. Every time the battery is drained,
especially over extended periods, its
service life is reduced.
Return used batteries to a recy-
cling point or your BMW center.
Maintain the battery in an upright
position for transport and storage.
Secure the battery to prevent it from
tilting during transport.<
Storage periods during which
the battery is disconnected are
not taken into consideration by the
Service Interval Display for changing
the brake fluid.
For this reason, be sure that the brake
fluid is changed every two years,
regardless of the information displayed.
Read and comply with the information
on page 138 covering this subject.<
If an electrical accessory should fail,
switch it off and check the fuse. In glove compartment1 Open the glove compartment and
turn the two white quick-release
fasteners outward. Spare fuses and
plastic tweezers are located on the
fuse holder.
2 Use the plastic tweezers to remove
the fuse for the accessory or equip-
ment that has stopped working.
3 If the fuse is burned through ("blown"),
the metal strip will have melted and
separated; replace it with a new fuse
of the same ampere rating (color
code).460de062

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IndexDataTechnologyRepairsCar careControlsOverview
Do not use spray starter fluids to start
the engine.
If the battery is drained, the engine can
be started using two jumper cables and
another vehicle's battery. Use only
jumper cables with fully insulated grips
on the terminal clamps.
Do not touch the parts conducting
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 drained battery connected
to the vehicle's electrical system
3 Make sure that there is no contact
between the bodywork of the two
vehicles Ð short circuit risk!
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 auxiliary terminal for
jump-starting is identified by a "+"
sign. Refer to the illustration. Remove
the cover 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).
Follow the same sequence for
connecting the jumper cables if
you assist in jump-starting another
vehicle. If you do not, there is a risk of
injury caused by spark generation at the
battery.<460de123
6 Start the support vehicle's engine
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 drained battery to
recharge.
8 Before disconnecting the jumper
cables from your BMW, turn on 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 reason for the
malfunction, recharge the battery.
Jump-starting

178n
Tire Pressure Control (RDC)
*
This system regularly checks tire pres-
sure and monitors all four tires even
while driving, so you do not have to.
Behind the valve stem in every wheel,
there is an electronic chip which is
designed for severe-duty applications
and long service life. It contains a pres-
sure sensor, a transmitter and a battery.
The pressure is measured in extremely
short time intervals and then transmitted
by a radio signal. If an irregularity is
detected, the transmission rate is
increased. 463de006
There is an antenna located right near
every wheel in the vehicle body. This
antenna picks up signals from its
respective wheel. A central electronics
system evaluates the quadruple signals
which it receives and forwards any
changes.
The RDC provides an important contri-
bution to driving safety.

188n
Electrical system Drive beltsBattery 12 V, 80 AhSpark plugs NGK BKR 6 EQUP
Bosch FGR 7 DQPWater pump Ð Generator Ð
Power steering
Drive belt 6 PK x 1538
A/C compressor
Drive belt 5 PK x 863You can obtain Original BMW
Parts and Accessories, as well
as professional advice from your BMW
center.<

Everything from A to ZA
ABS (Antilock Brake
System)22,116
Accessories6
Activated-charcoal
filter100,165
Adaptive Transmission
Control (ATC)65,173
Adding engine oil135
Adding washer
fluid134,187
Adjust
backrest47
steering wheel50
temperature92
thigh support area48
Air conditioner90
Air distribution92,98
Air nozzles90
Air outlets96
ventilation90,96
Air pressure124
Air supply92,99
Airbags21,58,147,172
Alarm system41
Antenna123
Antenna Diversity174
Antifreeze137
radiator121
Antilock Brake System
(ABS)22,116
Anti-theft alarm system41
Aquaplaning115,124 Armrest102
ASC+T (Automatic Stability
Control plus
Traction)22,173
Ashtray104
ATC (Adaptive Transmission
Control)65,173
Attaching vacuum
cleaner104
AUC (Automatic climate
control)96
Automatic car washes141
Automatic climate
control96
remove condensation from
the windows98
Automatic cruise control71
Automatic dimming, interior
rearview mirror52
Automatic Stability Control
plus Traction
(ASC+T)22,173
Automatic transmission21
Automatic transmission with
Steptronic65
Automatic washer
rear window69
windshield69
Average consumption77
Average speed77
Axle loads186
B
Backrest, adjusting47
Backup lamps64
bulb replacement156
Battery162,188
capacity188
charging164
discharged167
removal and
installation163
Battery charge current20
Battery safety terminal163
Belts53
Beverage holder102
Blower92,99
BMW High Performance
Synthetic Oils136
BMW sports seat48
Bore184
Brake
fluid138
hydraulic system20
pads22
Brake lamps
bulb replacement156
Brake system118
faults120
Break-in procedure114
Bulb replacement153
Bulbs and lamps153
C
California Proposition
65 Warning148
Capacities187
Car Memory52
Car radio123
reception174
refer also to the separate
Owner's Manual
Car telephone103
Car vacuum cleaner,
connecting104
Car wash141
Care
upholstery145
vehicle exterior142
vehicle finish143
vehicle interior144
wool velour145
Cargo loading110
Catalytic converter115
CBC (Cornering Brake
Control)21,117
Cellular phone123
refer to the separate
Owner's Manual
Center armrest102
Center (high-mount) brake
lamp157
Central locking system34
button38
Changing a tire159

Everything from A to Z
197n
IndexDataTechnologyRepairsCar careControlsOverview
Tire codes127
Tire damages124
Tire inflation
pressure28,124
Tire Pressure Control
(RDC)85,178
Tire pressure
monitoring85,178
Tire Quality Grading125
Tire replacement125,126
Tire specifications129
Tire tread124
Tools152
Torque184
Tow fittings168
Tow starting168
Towing168
Track185
Traction Control System,
refer to DSC79
Transmission64
Transporting children
safely58
Tread depth, tires124
Trip odometer73
Trunk38
Turn signal
indicator23,68,154
bulb replacement154
Turning radius185
Two-way radios123
U
Uniform Tire Quality
Grading125
Used batteries164 V
Vacuum cleaner,
connecting104
Vanity mirror51
bulb replacement158
Vehicle battery162,188
Vehicle care
exterior142
interior144
Vehicle Identification
Number (VIN)139
Vehicle immobilizer33
Vehicle painting142
Vehicle removal from
service147
Vehicle storage147
Vehicle weight186
Ventilation90,93,96
draft-free93,100
Vinyl upholstery, care144
Voice recognition24,25 W

Warning lamps20
Warning messages75
Warranty and Service Guide
(Canadian models)140 Washer fluids134
Washer nozzles134
Washer reservoir, filling134
Washing your car141
Water on roadways
deep water115
Waxing, paintwork143
Weights186
Wheel changing159
Wheel lug wrench159
Wheel rims127
Wheel stud wrench159
Wheelbase185
Wheels and tires127,129
Width185
Windows, convenience
operation34
Windshield washer nozzle
adjustment134
Windshield washer reservoir,
filling134,187
Windshield wiper68
blade replacement152
Winter operation121
Winter tires127,128
Wiper blade
replacement152
Wiper system68
Work in the engine
compartment130
X
Xenon lamp154,180

Owner service proceduresA
Activated-charcoal filter,
changing165
Adding brake fluid138
Adding engine coolant138
Adding engine oil135
Adjust washer nozzles134
Air pressure, checking28
Antifreeze138 B
Backup lamps
bulb replacement156
Battery
care163
charging164
removal and
installation163
Brake fluid, adding138
Brake lamps
bulb replacement156
Brakes, brake faults120 C
Changing a tire159
Changing a wheel159
Changing the
microfilter165
Charging the battery164 Check air pressure28
Check Control75
Checking air pressure28
Checking engine oil
level135
D
Defrost setting94
Defrosting the windows94
Difficult steering123
Disposal
batteries164
engine oil136
Doors, emergency
actuation34 E
Electrical accessories,
failure164
Electrical defect
fuel filler door166
sliding/tilt sunroof166
Emergency operation
doors34
fuel filler door166
luggage
compartment166
sliding/tilt sunroof166 Engine oil
add135
quality136
specifications136
viscosity136
Engine oil level,
checking135
F
Failure messages75
Filling washer reservoir134
First-aid kit26
Fittings, tow starting and
towing168
Flat tire159
Footwell lamps, bulb
replacement158
Front fog lamps
bulb replacement155
Fuses, replacing164 G
Glove compartment lamp,
bulb replacement158
H
Hatch lamps
bulb replacement156
Hatch, emergency lock
operation166
Hazard warning flashers26
Hazard warning triangle26
Headlamp cover, care153
High beams, bulb
replacement153 I
Indicator lamps20
Inflated pressure28
Interior lamps, bulb
replacement158
Interior motion sensor,
switching off42 J
Jack159 L
License plate lamp
bulb replacement157
Low beams, bulb
replacement153
Lug wrench159