ECO mode BMW 325IT WAGON 2003 User Guide

99
Outside air/Automatic
recirculated-air control (AUC)/
Recirculated air
You can respond to unpleasant
external odors or pollutants by
temporarily stopping the flow of outside
air. The system then recirculates the air
currently within the vehicle.
Press the button repeatedly to select
one of three different operating modes.
>Indicator lamps off: outside air supply
is on
>Left indicator lamp on – AUC mode:
the system recognizes pollutants in
the outside air and blocks the flow of
air when necessary. The system then
recirculates the air currently within
the vehicle. Depending on the air
quality, the automatic system then
switches back and forth between
outside air supply and recirculation of
the air within the vehicle
>Right indicator lamp on: the flow of
external air into the vehicle is perma-
nently blocked. The system then
recirculates the air currently within
the vehicle.
If the windows should fog over in
the recirculated-air mode, switch
this mode off and increase the air sup-
ply as required.<
Rear window defroster
When the rear window defroster
is activated, the indicator lamp
comes on. The rear window defroster
switches off automatically.
You can have your vehicle pro-
grammed in such a way that the
rear window defroster switches on
automatically. This occurs within 5 min-
utes after starting the engine when out-
side temperatures are below approx.
397/+46.<
Draft-free ventilationYou can adjust the blower controls for
the upper body area to obtain the opti-
mum airflow rates and directions for
your personal requirements:
1Rotary dials for infinitely variable
opening and closing of the vent out-
lets
2Selector levers for airflow direction
3Rotary dial allows you to control the
temperature of the airflow from these
outlets as desired
Automatic climate control*
OverviewControlsMaintenanceRepairsDataIndex
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116
Brake systemBrake fluid levelIf the brake fluid level is too low and
brake pedal travel has become longer,
there may be a defect in one of the two
brake system's hydraulic circuits.
Proceed to the nearest BMW cen-
ter. It may be necessary to apply
higher levels of pressure to the pedal
when stopping and braking distances
may also be longer. Please remember
to adapt your driving style accord-
ingly. with the vehicle parked or in storage,
and operating conditions in which brak-
ing is restricted to gentle, low-pressure
applications will all increase the ten-
dency for corrosion to form on the
rotors; this is often accompanied by a
simultaneous accumulation of contami-
nation on the brake pads. The pads
must exert a certain minimal level of
pressure against the rotors for the disc
brakes' inherent self-cleaning effect to
remain effective; the pressure available
under the above conditions may not
provide adequate cleansing.
If the brake rotors are corroded, they
will tend to respond to braking with a
pulsating effect that even extended
brake applications will fail to cure.
When driving in heavy rain and on wet
roads it is useful to apply light pressure
to the brake pedal every few miles.
Monitor traffic conditions to ensure that
this maneuver does not pose a hazard
to you or to other road users. The heat
generated in this process helps dry the
pads and rotors to ensure that your
brake system will respond with undi-
minished efficiency when you need it.
When descending steep hills and
extended grades, downshift to a gear
that will allow you to continue safely
with only a minimal amount of braking.
By minimizing the loads placed on the
brake system, this strategy helps
ensure that optimal brake system
response will remain available at all
times. Use care to avoid exceeding the
approved engine-speed range, refer to
page 71.
Do not coast with the clutch
depressed or with the transmis-
sion or selector lever in Neutral. Do not
coast with the engine shut off. The
engine provides no braking effect when
the clutch is depressed and there is no
power-assist for braking or steering
when the engine is not running.
BMW 325xi: always refer all brake
inspection and service work to your
BMW center, as failure to observe the
special procedures could result in dam-
age to components of the all-wheel
drive.
Never allow floor mats, carpets or any
other objects to protrude into the area
around the accelerator, clutch and
brake pedals and obstruct their move-
ment. For your own safety: use only
brake pads that BMW has
released for your particular vehicle
model. BMW cannot evaluate non-
approved brake pads to determine if
they are suitable for use, and therefore
cannot ensure the operating safety of
the vehicle if they are installed.<
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120
Wheel and tire combinationsThe right choice
BMW recommends using only
wheels and tires that have been
approved by BMW for your particular
vehicle model, as otherwise body con-
tact and serious accidents can result
despite the use of the same nominal
size, e.g. due to manufacturing toler-
ances. BMW cannot evaluate all tires
and wheels on the market, and is thus
unable to guarantee that the vehicle will
continue to perform safely if unap-
proved tires and/or wheels are
mounted.<
For each tire size, BMW has assessed
the safe performance of specific tire
brands and approved them for use.
Consult any BMW center for details.
Comply with any local/national regula-
tions, for example by recording the tire
type in the vehicle documents.
The correct wheel-tire combina-
tion affects different systems such
as ABS, ASC+T/DSC and ADB/
ADB-X/DBC. The function of these sys-
tems is impaired if improper wheel-tire
combinations are used. For this reason,
use only tires of the same manufacture
and tread configuration. In the event of
a flat tire, for example, remount the
approved wheel and tire combination
as soon as possible. Store them away from light whenever
possible. Protect the tires against con-
tact with oil, grease and fuel.
Winter tiresChoosing the right tireBMW recommends winter tires – M+S
tires – for operation under inclement
winter driving conditions. While all-sea-
son tires – M+S designation – provide
better winter traction than the corre-
sponding summer tires, they generally
do not achieve the performance of win-
ter tires.
In the interest of safe tracking and
steering response, install winter tires
made by the same manufacturer and
having the same tread configuration on
all four wheels.
Never exceed the maximum
speed for which the winter tires
are rated.
Unprofessional attempts by laymen to
service tires can lead to damage and
accidents.
Have this work performed by trained
professionals only. Any BMW center
has the required technical knowledge
and the proper equipment and will be
happy to assist you.<
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130Maintenance
The BMW Maintenance SystemThe BMW Maintenance System has
been designed as a reliable means of
providing maximum driving and operat-
ing safety – and as cost-effectively as
possible for you.
Please keep in mind that regular main-
tenance is not only necessary for the
safety of your vehicle, but also plays a
significant role in maintaining the resale
value of the vehicle.Service interval displayWhile conventional systems rely on dis-
tance traveled alone to determine when
service is due, the BMW Maintenance
System has for years taken the actual
conditions under which the vehicle
operates into consideration, because
miles can be traveled in many different
ways:
From a maintenance point of view,
62,000 miles/100,000 km of short-dis-
tance urban driving cannot be com-
pared with 62,000 miles/100,000 km of
long-distance highway travel.
The BMW Maintenance System
includes the Engine Oil Service and
Inspections I and II.
Determining the maintenance intervals
according to the actual use of the vehi-
cle covers every kind of operating situa-
tion. Minimal use drivers – significantly
fewer than 6,200 miles/10,000 km
annually – should have the engine oil
changed at least every 2 years since oil
deteriorates over time, regardless of
use.
Service and Warranty Information
Booklet for US models/
Warranty and Service Guide
Booklet for Canadian modelsFor additional information on required
maintenance intervals and procedures,
please refer to the Service and War-
ranty Information Booklet for US mod-
els, or the Warranty and Service Guide
Booklet for Canadian models.
As a precaution against corrosion, it is
advisable to have the body checked for
damage from rocks or gravel at the
same time, depending upon operating
conditions.
Have your BMW center perform
maintenance and repair.
Be sure that all maintenance work is
recorded in the Service and Warranty
Information Booklet for US models, or
in the Warranty and Service Guide
Booklet for Canadian models. These
entries confirm that your vehicle has
benefitted from regular maintenance,
and are also required for warranty
claims.<
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Everything from A to ZFrost protection
radiator 128
Fuel consumption 76
Fuel economy, refer to
Energy control 71
Fuel filler door 24
release following an elec-
trical malfunction 24
Fuel gauge 71, 72
Fuel specifications 25
Fuel tank capacity 155
Fuel tank display 72
Fuel tank gauge 72
Fuel-injection system 152
Fuses, replacing 146
G
Gasoline 25
Gasoline gauge 72
Glove compartment 101
Grills 92, 96
Gross vehicle weight 154
H
Hands-free system 103
Harman Kardon premium
sound system 101
Hazard warning flashers 14
Hazard warning triangle 23
HDC Hill Descent Control 84
Head airbags 52
Head restraints 47Headlamp flasher 90
Headlamp washer system
126, 155
Headlamps
automatic control 89
Heated seats 49
Heating and ventilation 96
High beams 21, 66, 90
replacing bulb 137
Hill Descent Control
(HDC) 84
Holder for
beverages 103
litter bag 103
Hood release 122
Horn 14
Hydroplaning 117
I
Ice warning 75
Icy roads 75
Ignition key 30
Ignition lock 59
Imprint 4
Indicator lamps 18
Inflation pressure 25, 117
monitoring 85
INSPECTION 73
Instrument cluster 16
Instrument lighting 90
Instrument panel 14, 16Interface socket for onboard
diagnostics 132
Interior lamps 32, 91
remote control 32
Interior motion sensor 37
switching off 38
Interior rearview mirror 51
automatic dimming
feature 51
Interlock 59
Intermittent mode 67
J
Jack 141
Jump-starting 147
K
Key Memory 58
Keys 30
with remote control 30
L
Lamp, replacing 137
Lashing fittings 110
LATCH child-restraint
mounting system 56
Length 153
License plate lamp
replacing bulb 140
Light switch 89
Lighter 104
LIGHTS ON warning 89Litter bag holder 103
Lock, steering wheel 59
Low beams 89
automatic 89
replacing bulb 137
Lug wrench 141
Luggage area cover, see
Cargo area cover 107
Luggage compartment
capacity 154
Lumbar support 46
M
M+S tires 120
Maintenance 73, 130
Malfunction displays 73
Manual transmission 62
MC operation, refer to the
Owner's Manual for Radio
MD operation, refer to the
Owner's Manual for Radio
Memory 48
Memory settings 58
Microfilter 95, 100
Microphone 103
Mirror
automatic curb monitor 49
Mirror defrosting 50
Mirror memory 48
Mirrors 50
Modifications, technical 4, 5
Multifunction switch 66
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