battery BMW 325I WAGON 2002 Owners Manual

Contents

Owner service procedures
Technical data
Index

Replacement procedures:

Onboard tool kit124
Windshield wiper blades124
Lamps and bulbs125
Changing a wheel129
Battery133
Fuses133

Assistance, giving and
receiving:

Jump-starting134
Towing the vehicle135Engine data140
Dimensions141
Weights142
Capacities143Everything from A to Z146

17n

OverviewControlsMaintenanceRepairsDataIndex

Indicator and warning lamps

Technology that monitors itself

Indicator and warning lamps that are
identified by

l

are tested for proper
functioning whenever the ignition key is
turned. They each light up once for
different periods of time.
If a fault should occur in one of these
systems, the corresponding lamp does
not go out after the engine is started, or
it lights up while the vehicle is moving.
You will see how to react to this in the
following section.

Red: stop immediately

Battery charge current



l

The battery is no longer being
charged. Indicates a defective
alternator drive belt or a problem with
the alternator's charge circuit. Please
contact the nearest BMW center.
If the drive belt is defective, stop
and switch off the engine immedi-
ately to prevent overheating and
serious engine damage. If the drive belt
is defective, increased steering effort is
also required.

<

Engine oil pressure


l

Stop the vehicle immediately
and switch off the engine.
Check the engine oil level and top off as
required. If the oil level is correct,
please contact the nearest BMW
center.
Do not continue driving, as the
engine could sustain serious
damage from inadequate lubrication.

<

Brake warning lamp

l

If the lamp comes on when the
parking brake is not engaged:
check the brake fluid level. Before
driving further, be sure to comply with
the instructions on pages 106 and 118
Brake warning lamp for Cana-
dian models.
Tire Pressure Monitor (RDC)/
Flat Tire Monitor

l

In addition, an acoustic signal is
sounded: a tire failure has occurred.
Reduce vehicle speed immediately and
stop the vehicle. Avoid hard brake
applications. As you steer the vehicle,
use caution and avoid overcorrecting.
For additional information refer to
pages 78, 80

28n
Keys Central locking systemThe key set1 Master keys with remote control unit,
determine the functions of the Key
Memory, refer to page 54.
You can mark individual keys for
subsequent identification by applying
the colored decals that you received
when accepting delivery of your
vehicle.
Each master key is equipped with
an extended-life battery. This
battery is recharged in the ignition lock
during normal operation.
For this reason, if you have master keys
that are not being used you should use
those keys approx. once a year while
driving for an extended period to
charge the battery, refer also to
page 29.<
2 Spare key for storage in a safe place,
such as in your wallet. This key is not
intended for constant use
3 Door and ignition key
The lock for the glove compartment
cannot be operated with this key Ð
this is useful for valet parking, for
instance.
The conceptThe central locking system is ready for
operation whenever the driver's door is
closed. The system engages and
releases the locks on the
>doors
>tailgate and rear window
>fuel filler door.
The central locking system can be
operated
>from outside via the remote control
as well as via the driver's door lock
>from inside by pressing a button.
Operating it from inside does not lock
the fuel filler door, refer to page 32.
When the system is operated from the
outside, the anti-theft system is acti-
vated simultaneously. Both the door
locks and release handles remain
locked. The alarm system is also armed
or disarmed.
If locked from the inside, the central
locking systems unlocks automatically
in the event of an accident, but only
doors which were not locked separately
with the door lock buttons, refer to
page 32. In addition, the hazard
warning flashers and interior lamps
come on.

29n
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Opening and closing Ð via the remote controlThe conceptThe remote control gives you an excep-
tionally convenient method for
unlocking and locking your vehicle.
Furthermore, it provides two additional
functions which you can only execute
via the remote control:
>To switch on interior lamps, refer to
page 30.
With this function, you can also
search for the vehicle, when parked
in an underground garage, for
instance
>Opening the rear window, refer to
page 30.
The rear window will open slightly,
regardless of whether it was previ-
ously locked or unlocked.
Whenever you unlock (lock) the vehicle,
you simultaneously deactivate (activate)
the anti-theft system, disarm (arm) the
alarm system and switch the interior
lamps on (off).
You can have a signal set to
confirm that the vehicle's locks
have engaged securely.<
Since children might be able to
lock the doors from the inside,
always take the vehicle keys with you
so that the vehicle can be opened again
from the outside at any time.<
If it is no longer possible to lock
the vehicle via the remote control,
the battery is discharged. Use this key
while driving for an extended period in
order to recharge the battery.
To prevent unauthorized use of the
remote control, surrender only the door
and ignition key or the spare key when
leaving the vehicle for valet parking, for
example, refer to page 28.
In the event of a system malfunction,
please contact your BMW center. You
can also obtain replacement keys
there.<
1 Unlock and convenience opening
mode
2 Lock and secure, switch on interior
lamps, deactivate tilt alarm sensor
and interior motion sensor
3 Open rear windowTo unlockPress the button once to unlock the
driver's door.
Press the button a second time to
unlock all vehicle locks.

35n
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Cargo area Alarm system
*
Luggage strapsUse the retaining straps on the cargo
area floor to secure smaller items of
luggage.
Movement is reduced when objects are
placed on the straps.
To secure your luggage, use the
luggage nets
* or flexible straps that you
can attach to the fittings at the inner
corners of the cargo area.
Refer also to Cargo loading on page 99.
For additional details in the cargo area
and for the cargo area cover, please
refer to Cargo area beginning on
page 97.
The conceptThe vehicle alarm system responds:
>When a door, the hood, the tailgate
or the rear window is opened
>To movement inside the vehicle (inte-
rior motion sensor)
>To variations in the vehicle's tilt angle
such as those occurring during
attempts to steal the wheels or tow
the vehicle
>To interruption of battery voltage.
The system responds to unauthorized
vehicle entry and attempted theft by
simultaneously activating the following:
>Sounding an acoustic alarm for
30 seconds
>The hazard warning flashers are acti-
vated for approx. five minutes
>Flashing the high beams on and off
in rhythm with the hazard warning
flashers.
To arm and disarm the alarm
systemWhen the vehicle is locked or unlocked
via the driver's door lock or with the
remote control, the alarm system is also
simultaneously armed or disarmed.
You can have different acknowl-
edgment signals set to confirm
arming and disarming.<
You can use the button on the remote
control to open the rear window even
when the alarm is armed, refer to
page 30. The alarm will start monitoring
the window again as soon as it is
reclosed.

56n
Starting the engine Switching off the engine
Do not actuate the starter for too
short a time, but do not actuate it
for more than approx. 20 seconds.
Release the ignition key immediately
when the engine starts.
Do not allow the engine to warm up by
leaving it running while the vehicle
remains stationary. Instead, drive off
immediately at a moderate engine
speed.<
If the engine does not start on the first
attempt (if it is very hot or cold, for
instance):
>Press the accelerator pedal halfway
down while engaging the starter.
Cold starts at extremely cold tempera-
tures of approx. +5 7 (Ð15 6) or below
and at high altitude over 3,300 ft
(1,000 m):
>On the first start attempt, engage the
starter for a longer period (approx.
10 seconds)
>Press the accelerator pedal halfway
down while engaging the starter.
The engine's idle speed is controlled by
the engine-management system. A high
idle after starting is normal and should
decrease as the engine warms up. If the
idle speed does not decrease, service
is required.
To prevent the battery from discharging,
always switch off electrical devices that
are not in use. Switch the ignition off
when the vehicle is not being driven.
Extended starting attempts, char-
acterized by excessively frequent
or long periods with the starter
engaged, can lead to damage to the
catalytic converter.<
Turn the ignition key to position 1 or 0.
You should never remove the igni-
tion key when the vehicle is in
motion, as the steering lock could
engage.
When you leave the vehicle, always
remove the ignition key and engage the
steering lock.
Vehicles with manual transmission:
Always engage the parking brake when
parking on hills and slopes, as first gear
or reverse may not provide adequate
resistance to rolling.
Vehicles with automatic transmission:
Place the selector lever in "Park".<

84n
Interior lampsThe interior lamps operate automati-
cally.Switching the interior lamps on
and off manuallyPress button 1 briefly:
If you want the interior lamps to remain
off all the times, press and hold the
button for approx. 3 seconds.
Press the button briefly to revert to
normal operation.Front reading lamps
*
Switch on and off with the button 2
adjacent to each lamp.
Rear reading lampsSwitch on and off with the button 2
adjacent to each lamp.
In order to prevent battery
discharge, all of the lamps in the
vehicle are automatically switched off
approx. 15 minutes after you turn the
ignition key to position 0.<

125n
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Lamps and bulbsThe lamps and bulbs make essential
contributions 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 in to 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.
Before working on the electrical
system, switch off the electrical
accessory you are working on or
disconnect the cable from the negative
terminal of the battery. Failure to
observe this precaution could result in
short circuits.
To prevent injuries and damage,
comply with any instructions provided
by the bulb manufacturer.<
Low and high beamsEngine compartment, left side:
1 Low beams
2 High beams
H7 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 release catches at the
front while simultaneously turning
them to the left to remove the bulb
holder
2. Remove and replace the bulb.
When cleaning the headlamps,
please observe the following:
>Do not clean by wiping with a dry
cloth (scratches). Never use abra-
sives 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.<
Xenon lampsThe 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 fog lamps, provided local
traffic laws do not prohibit this.
Because of the extremely high
voltages involved, any work on the
xenon lighting system should be carried
out by technically-qualified personnel
only. Otherwise, there is a risk of fatal
injury.<

133n
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Changing a wheel Battery Fuses
Safety tires are only possible in
conjunction with Tire Pressure
Monitor (RDC) or Flat Tire Monitor.<
If the defective wheel cannot be seen
as such immediately from the outside,
check the tire inflation pressure at all
four wheels.
Have the tires changed by your
BMW center. For safety reasons,
do not have a safety tire repaired. Your
BMW center has the information
needed for working with safety tires
and is equipped with the necessary
special tools.<
If appropriate, please consult your
BMW center to reequip your
vehicle from summer to winter tires Ð or
vice versa.<
Battery 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.
Please consult your BMW center
whenever you have any questions
concerning the battery. Since the battery
is absolutely maintenance-free, the
following is for your information only.<
Never disconnect the battery
when the engine is running; the
ensuing voltage surge would seriously
damage the vehicle's onboard elec-
tronic systems. vehicle, leave the engine off at all times.
Connect the charge cables to the termi-
nals in the engine compartment.
Terminal locations, refer to Jump-
starting on page 134.
Return used batteries to a recycling
point or your BMW center. Maintain
the battery in an upright position for
transport and storage. Secure the
battery against tilting during transport.<
The fuses are located in the glove
compartment behind a cover secured
by two snap clips.
Do not attempt to repair a blown
fuse or replace it with a fuse
having a different color or amperage
rating. To do this could cause a fire in
the vehicle resulting from a circuit over-
load.<

134n
Do not use spray starter fluids to start
the engine.
When your battery is discharged you can
used two jumper cables to start your
vehicle with power from the battery in a
second vehicle. You can also use the
same method to help start another
vehicle. Always use jumper cables with
fully insulated handles on the terminal
clamps.
Do not touch high-voltage wiring
and cables on a running engine.
Contact with components carrying high
voltage can be harmful or fatal. Care-
fully observe the following instructions
to avoid personal injury and/or damage
to one or both vehicles.<
1. Ensure that the battery in the support
vehicle is also rated at 12 volts. This
information is provided on the top of
the battery casing
2. Do not disconnect your battery from
your vehicle's electrical system.
Switch off all electrical accessories in
both vehicles
3. Make absolutely certain that there is
no contact between the bodywork of
the two vehicles Ð short circuit
hazard
4. Start the engine on the support
vehicle and allow it to run
5. Use one jumper cable (+) to connect
the positive terminal of the battery in
the support vehicle with the auxiliary
positive terminal provided in the
engine compartment of your BMW
(arrow 1). The cover on this auxiliary
terminal is identified by a "+" symbol.
Remove by pulling the tab
6. Next, connect one end of the other
jumper cable (Ð) to either the support
vehicle's negative battery terminal or
a suitable ground on its engine or
bodywork. Connect the other end to
the negative battery terminal or a
suitable ground on the vehicle being
started. There is a special nut on
your BMW (2)
Always adhere to this sequence
when connecting jumper cables;
failure to observe this procedure can
lead to sparks at the battery terminals
and pose an injury hazard.<
7. Start the support vehicle's engine
and let it run at an increased idling
speed for a few minutes. 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 let the engines run for a few
minutes
9. Then disconnect the jumper cables
in reverse sequence.
Depending on the cause of the fault,
have the battery recharged by your
BMW center.
Jump-starting