battery BMW 325I TOURING 2005 E46 Owner's Manual

Contents

Operation, maintenance

Special operating instructions:

Break-in procedures120
General driving notes121
Antilock Brake System
(ABS)121
Brake system122

Wheels and tires:

Tire inflation pressure124
Tire condition124
Tire replacement125
Wheel and tire
combinations127
Winter tires127

In the engine compartment:

Hood129
Engine compartment
essentials130
Washer fluids132
Engine oil132
Coolant134
Brake fluid135

Maintenance:

The BMW Maintenance
System136

Laws and regulations:

California Proposition 65
warning138
OBD interface socket138
Owner service procedures
Replacement procedures:

Onboard tool kit142
Windshield wiper blades142
Lamps and bulbs143
Changing a wheel147
Run Flat tires*150
Battery151
Fuses151

Giving and receiving
assistance: Receiving assistance152
Jump-starting153
Towing the vehicle154
Technical data

Engine data160
Dimensions161
Weights162
Capacities163

18

Indicator and warning lamps

Technology that monitors itself

Indicator and warning lamps that are
identified by

●

are tested for proper
functioning whenever the ignition key is
turned. They each light up once for dif-
ferent 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

●

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 seri-
ous engine damage. If the drive belt is
defective, increased steering effort is
also required.

<

Engine oil pressure

●

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 cen-
ter.
Do not continue driving, as the
engine could sustain serious dam-
age from inadequate lubrication.

<

Brake warning lamp

●

If the lamp comes on when the
parking brake is not engaged:
check the brake fluid level. Before driv-
ing further, be sure to comply with the
instructions on pages 122 and 135.
Brake warning lamp for Cana-
dian models.
Flat Tire Monitor

●

In addition, an acoustic signal is
sounded: there is a flat tire.
Reduce speed and carefully come to a
stop. Avoid sudden braking and steer-
ing maneuvers.
For additional information: refer to
page 91

Red and yellow: continue driving
cautiously

The brake warning lamp comes
on together with the yellow indi-
cator lamps for ABS

●

and
DSC:
The entire ABS, CBC, DSC and
ADB-X/DBC control system has
failed. Continue driving cau-
tiously and defensively. Avoid
full brake applications. Please have the
system checked by your BMW center
as soon as possible.
Additional information beginning on
page 86
CBC, ABS, DSC and
ADB-X/DBC indicator and warn-
ing lamps for Canadian models.

Red: an important reminder

Brake warning lamp

●

Comes on when the parking
brake is engaged – an additional
acoustic signal sounds when starting
off. For additional information: refer to
page 65

30Opening and closing
KeysThe key set1Master keys with remote control unit
– these keys determine the functions
of the Key Memory. Refer to page 61.
You can mark the individual keys for
subsequent identification by apply-
ing the colored decals that you
received when accepting delivery of
your vehicle
In every master key there is an
extended-life battery that is
charged automatically in the ignition
lock as you drive.
For this reason, if you have master keys
that are not being used, you should use
those keys at least once a year while
driving for an extended period to
charge the battery, refer also to
page 31.<
2Spare key – for storage in a safe
place, such as in your wallet. This key
is not intended for constant use. The
glove compartment cannot be locked
and unlocked with this key – which is
useful for valet parking, for example
Central locking systemThe conceptThe central locking system is ready for
operation whenever the driver's door is
closed. The system simultaneously
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.
The fuel filler door is not locked when
the central locking system is activated
from the inside, refer to page 35. When
the system is actuated from the out-
side, the anti-theft system is also acti-
vated. This prevents the doors from
being unlocked via the lock buttons or
the release handle. The alarm system is
also activated or deactivated.
If locked from the inside, the central
locking system unlocks automatically in
the event of an accident, except on
doors that have been locked individu-
ally using the lock buttons, refer to
page 35. In addition, the hazard warn-
ing flashers and interior lamps come on.

31
Opening and closing – via the remote controlThe conceptThe remote control also provides two
additional functions beyond the central
locking feature:
>To switch on interior lamps, refer to
page 32.
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 32.
The rear window will open slightly,
regardless of whether it was previ-
ously locked or unlocked.
Whenever you unlock or lock the vehi-
cle, you simultaneously deactivate/acti-
vate the anti-theft system, disarm/arm
the alarm system and switch the interior
lamps on/off.
You can have a signal set to con-
firm that the vehicle's locks have
engaged securely. Persons or animals inside the
vehicle may be able to lock the
doors from the inside. For this reason,
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 pre-
vent unauthorized use of the remote
control, surrender only the spare key
when leaving the vehicle for valet park-
ing, for example.
In the event of a system malfunction,
please contact your BMW center. You
can also obtain replacement keys
there.<
1Unlock, convenience opening mode,
and disarm alarm system
2Lock and secure, arm alarm system,
activate interior lamps, disarm tilt
alarm sensor and interior motion sen-
sor
3Open the rear window,
Panic mode – trigger alarmTo releasePress the button once to unlock the
driver's door.
Press the button a second time to
unlock all vehicle locks.
OverviewControlsMaintenanceRepairsDataIndex

38
Alarm system*The conceptThe vehicle alarm system responds:
>When a door, the hood, the tailgate
or the rear window is opened
>To movement inside the vehicle –
interior 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 flash-
ers.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 also open the rear window
when the system is armed by pressing
the remote control button, refer to
page 32. The window is once again
secured when it is closed.
Extended pressure on the button sets
off the alarm – Panic mode, refer to
page 32.
Indicator lamp displays>The indicator lamp below the interior
rearview mirror flashes continuously:
The system is armed
>The indicator lamp flashes while the
system is armed: a door, the hood,
the tailgate or rear window is not
completely closed. Even if you do not
close the alerted area(s), the remain-
ing areas are secured, and the indi-
cator lamp will flash continuously
after 10 seconds. However, the inte-
rior motion sensor is not activated
>The indicator lamp goes out when the
system is disarmed: no manipulation
or attempted intrusions have been
detected in the period since the sys-
tem was armed
>The indicator lamp flashes for
10 seconds when the system is dis-

64
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 start at very low temperatures of
under approx. +57/–156 at high alti-
tudes of over 3,300 ft/1,000 m:
>On the first start attempt, it may be
necessary to engage the starter for a
longer period, but no longer than
20 seconds
>Press the accelerator pedal halfway
down while engaging the starter.
Extended starting attempts, char-
acterized by excessively frequent
or long periods with the starter
engaged, can damage the catalytic
converter.<
Engine idle speed is controlled by the
engine computer system. Increased
speeds at start-up are normal and
should decrease as the engine warms
up. If engine speed does not decrease,
service is required.
To prevent the battery from discharg-
ing, always deactivate electrical
devices that are not in use. Switch the
ignition off when the vehicle is not
being driven.Manual transmission1. Engage the parking brake
2. Gearshift lever in idling position
3. Start the engine.Automatic transmission1. Depress footbrake
2. Place the selector lever in position P
or N
3. Start the engine.
To prevent the vehicle from start-
ing off on its own, always move
the selector lever to position P and
engage the parking brake before leav-
ing your vehicle with the engine run-
ning.
Do not leave the vehicle unattended
with the engine running. An unattended
vehicle with a running engine repre-
sents a safety hazard. 2. Place the selector lever in neutral
position N
3. Start the engine.
If the engine does not start, reen-
gage the gear last selected, refer
to the gear indicator in the display, and
move the selector lever into neutral
position N again.
The gearbox is automatically taken out
of gear if the driver's door is opened
while the engine is running and the
driver does not actuate the pedals, the
shift paddles or the selector lever. This
is accompanied by a warning tone and
the flashing gear indicator. The gear
display N appears in the instrument
cluster.<
Before exiting the vehicle with the
engine running, move the selector
lever into position N and apply the park-
ing brake.
Do not leave the vehicle unattended
with the engine running. An unattended
vehicle with a running engine repre-
sents a safety hazard.<
Starting the engine

95
Fog lamps*Front fog lamps
The green indicator lamp in the
instrument cluster lights up to
indicate that the front fog lamps
are on.
If the automatic headlight control
is on, the low beams will come on
automatically whenever you activate
the front fog lamps.<
Interior lampsThe interior lamps operate automati-
cally.To switch 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 but-
ton for approx. 3 seconds.
Press the button briefly to revert to nor-
mal 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 adja-
cent to each lamp.
In order to prevent battery dis-
charge, all of the lamps in the
vehicle are automatically switched off
approx. 15 minutes after you turn the
ignition key to position 0. behind translucent lenses serve as the
light sources for many of the controls
and displays in your vehicle. These
light-emitting diodes are related to con-
ventional lasers, and legislation defines
them as light-emitting diodes, Class 1.
Do not remove the protective lens
and avoid staring directly at the
unfiltered beam for several hours, as
inflammation of the retina could
result.<
OverviewControlsMaintenanceRepairsDataIndex

138Laws and regulations
California Proposition 65 warningCalifornia laws require us to state the
following warning:
Engine exhaust and a wide variety
of automobile components and
parts, including components found in
the interior furnishings in a vehicle, con-
tain or emit chemicals known to the
State of California to cause cancer and
birth defects and reproductive harm. In
addition, certain fluids contained in
vehicles and certain products of com-
ponent wear contain or emit chemicals
known to the State of California to
cause cancer and birth defects or other
reproductive harm.
Battery posts, terminals and related
accessories contain lead and lead com-
pounds. Wash your hands after hand-
ling.
Used engine oil contains chemicals that
have caused cancer in laboratory ani-
mals. Always protect your skin by
washing thoroughly with soap and
water.<
OBD interface socketThe interface socket for onboard diag-
nostics is located on the left-hand side
of the driver's side, below the instru-
ment panel and under a cover panel.
The cover has the letters OBD on it.
This interface makes it possible to
access data on emissions-related com-
ponents using special equipment.
An illuminated indicator informs
you of the need for service, not
that you need to stop the vehi-
cle. Your system should be checked,
however, at the earliest opportunity.
If the indicator blinks or flashes, this
indicates a high level of engine misfire.
Reduce speed and contact the nearest
BMW center immediately. Severe

143
Lamps and bulbsThe lamps and bulbs make essential
contributions to the safety of your vehi-
cle. Therefore, proceed carefully when
handling bulbs. BMW recommends that
you have such work performed by your
BMW center if you are not familiar with
the procedures.
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 dis-
connect the cable from the negative
terminal of the battery. Failure to
observe this precaution could result in
short circuits.
To prevent injuries and damage, com-
ply with any instructions provided by
the bulb manufacturer.<
Low beams and high beamsEngine compartment, left side:
1Low beams
2High beams
H7 bulb, 55 watts
The H7 bulb is pressurized. There-
fore, wear safety glasses and pro-
tective gloves. Failure to comply with
this precaution could lead to injury if the
bulb is damaged.<
1. Turn the two release catches at the
front to the left – see arrow – to
remove the bulb holder
2. Remove and replace the bulb.
Insert the new bulb as shown in
the inset.
When attaching the bulb holder, ensure
that the lock snaps in place properly.<
When cleaning the headlamps,
please follow the instructions in
the Caring for your vehicle brochure.<
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 con-
tinue 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, including bulb-
changing, should be carried out by
technically-qualified personnel only.
Otherwise, there is a risk of fatal
injury.<
OverviewControlsMaintenanceRepairsDataIndex

151
Driving with a damaged tireDepending on the cargo load, Run Flat
tires allow you to continue driving at a
maximum speed of 50 mph / 80 km/h. If
there is a total loss of tire inflation pres-
sure, 0 psi/0 kPa, or obvious tire dam-
age, you can determine the distance
you may continue driving based on the
following values:
>With a light load:
1 to 2 persons without luggage:
approx. 150 miles/250 km
>With a medium load:
2 persons, full cargo area; or 5 per-
sons without luggage:
approx. 100 miles/150 km
>With a full load:
5 persons, full cargo area:
approx. 30 miles/50 km.
Drive cautiously. Do not exceed a
speed of 50 mph / 80 km/h. Be
aware that vehicle handling will be
altered when there is a loss in inflation
pressure. Anticipate, e.g., reduced
tracking during braking, longer braking
distances and changed steering char-
acteristics.
For safety reasons, BMW recommends
not having damaged Run Flat tires
repaired. In this case, consult your
BMW center.<
BatteryMaintenanceThe 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. cle, leave the engine off at all times.
Connect the charge cables to the termi-
nals in the engine compartment. For
terminal locations, refer to Jump-start-
ing on page 153.Disposal
Return used batteries to a recy-
cling point or your BMW center.
Maintain the battery in an upright posi-
tion for transport and storage. Secure
the battery against tilting during trans-
port.<
FusesYou will find the fuses and information
on their respective allocation in the
glove compartment behind a panel with
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.<
Run Flat tires*
OverviewControlsMaintenanceRepairsDataIndex