BMW 325I 2002 Owners Manual

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Overview
Controls
Maintenance
Repairs
Data
Index
OBD interface socket
The interface socket for onboard diag-
nostics is located on the left-hand side
of the driver's side, on the underside of
the instrument 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
components using special equipment.
An illuminated indicator informs
you of the need for service, not
that you need to stop the
vehicle. 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
engine misfiring over even a short
period of time can seriously damage
emission control system components,
especially the catalytic converter.
SERVICE ENGINE SOON
warning lamp for Canadian
models.If the fuel filler cap is not on tight
enough, the OBD system can
detect leaking vapor and the indicator
will light up. If the fuel filler cap is then
tightened, the indicator will usually go
out after a short period of time. <

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OverviewControlsMaintenanceRepairsDataIndex
Overview
Controls in detail
Operation, maintenance
Owner service procedures
Index Technical data
Repairs

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The onboard tool kit is located beneath
the floor panel in the cargo area.
Raising the floor panel, refer to
page 99.
Windshield1. Fold the wiper arm completely out
from the windshield
2. Position the wiper blade at an angle
and pull the release spring (arrow)
3. Fold the wiper blade down and
unhook it toward the windshield
4. Pull the wiper blade past the wiper
arm toward the top
5. Insert a new wiper blade and apply
pressure until you hear it engage.
Use only wiper blades approved
by BMW.<
Rear window1. Fold the wiper arm completely out
from the windshield
2. Pull out the wiper blade (arrow)
3. Guide the new wiper blade into
place, continue to apply pressure
until you hear the detent engage.
Onboard tool kit Windshield wiper blades

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OverviewControlsMaintenanceRepairsDataIndex
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.<

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Lamps and bulbsParking lampsEngine compartment, left side:
1. Turn the bulb holder to the left
(arrow) and remove it
2. Remove and replace the bulb.
5 watt bulb
Turn signal, front 21 watt bulb
1 Extend a screwdriver through the
upper opening and loosen the screw,
continuing until you can extract the
bulb by removing it from the front
2 Disconnect the plug
3 Apply gentle pressure and turn the
bulb toward the word "AUF" (refer to
the marking on the housing), then
remove it for replacement
4 Connect the plug
5 Align the lamp assembly's two ridges
and the centering pin with the guides
on the vehicle when installing
6 Slide in the lamp, applying gentle
pressure to seat it firmly
7. Tighten the screw.

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OverviewControlsMaintenanceRepairsDataIndex
Lamps and bulbsSide turn signals5 watt bulb
1. Use finger pressure against the rear
end of the lens (arrow) to press it
forward for removal
2. Apply gentle pressure to the bulb
while turning it to the left to remove.
Tail lampsTail lamp (4): 21/4 watt bulb
Other bulbs: 21 watts
1 Turn signal yellow
2 Backup lamps white
3 Tail lamp red
4 Tail lamp/brake lamp red
Section of the left cargo area:
Bulbs in the fender:
All of the bulbs are integrated in a
central bulb holder.
1. Release and remove the cargo area
cover panel
2. Release and remove the bulb holder
(arrow)
3. Remove the power plug and lay the
bulb holder to one side, for instance ,
on the floor of the cargo area
4. Applying light pressure, turn the bulb
to the left. Remove and replace the
bulb
5. Plug in the power supply fitting
6. Press the bulb holder into position
until you hear it engage.

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Lamps and bulbsBulbs in tailgate:
1. Insert a screwdriver in the recess
(arrow) and press down to release
the assembly
2. Fold the trim panel down, release the
bulb holder and remove
3. Applying light pressure, turn the bulb
to the left. Remove and replace the
bulb
4. Press the bulb holder into position
until you hear it engage
5. Press the trim panel back in,
continuing until you hear it snap into
place.Center (high-mount) brake lampLED strip on the rear window.
Please contact your BMW center in
case of a malfunction.
License plate lamps5 watt bulb
1. Place a screwdriver in the slot and
press toward the left (arrow) to
release the lens
2. Replace the bulb.

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OverviewControlsMaintenanceRepairsDataIndex
Lamps and bulbs Changing a wheelTailgate lamp5 watt bulb
1. Pull out the bulb holder (arrow)
2. Replace the bulb.
Safety measures in the event of a
flat tire or wheel change:
Stop the vehicle as far as possible from
passing traffic. Park on a firm, flat,
surface. Switch on the hazard warning
flashers. Turn the steering wheel to the
straight-ahead position and engage the
steering lock. Shift into 1st or reverse
(selector lever in Park with automatic
transmission) and engage the parking
brake.
All passengers should be outside the
vehicle and 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 local safety guidelines and
regulations.
Change the wheel only on a level, firm
surface which is not slippery. Avoid
jacking the vehicle on a soft or slippery
support surface (snow, ice, loose
gravel, etc.), as either the vehicle or the
jack could slip sideways.
Position the jack on a firm support
surface.
Do not place wooden blocks or similar
objects under the jack. They could
prevent the jack from extending to its
full height and reduce its support
capacity.
Do not lie under the vehicle or start the
engine when the vehicle is supported
by the jack Ð risk of fatal injury.<
Your BMW is equipped with a spare tire
or a space-saver spare tire designed for
temporary use in maintaining the
vehicle's mobility in an emergency.
To remove the spare tire, lift the
floor panel in the cargo area
completely out, refer to page 99.<

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Changing a wheelWhat you will needIn 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 done
using them.
>Jack 1
Fold up the floor panel, lift away the
spare tire cover, and screw off the
red wingnut (arrow).
When you have completed work,
screw the jack all the way back
down. Fold the handle back and
insert it in its holder
>Chock 2
Behind the vehicle jack. Loosen the
wingnut to remove it
>Lug wrench 3
>Spare tire
or space-saver spare tire
Located next to the jack.
Loosen the wingnut (arrow) by hand,
remove the storage shelf and take the
wheel out.
Procedure1. Read and comply with the safety
precautions provided on the previous
page
2. Secure the vehicle to prevent it from
rolling:
Place the chock against the rear
surface of the front tire on the side
opposite the side being raised. If the
vehicle is parked on a downward
slope, place the chock securely in
front of the tire. If the wheel must be
changed on a surface with a more
severe slope, take additional precau-
tions to secure the vehicle from
rolling
3. Wheels with full wheel covers
*:
Reach into the ventilation openings
and pull the cover off