1998 BMW 318i Washer
[x] Cancel search: WasherPage 425 of 759
0012531Fig
.
16
.
Engine
control
unit
(ECM)
compartment
cover
screws
(ar-
rows)
.
WIPERS
AND
WASHERS
611-
7
Fig
.
18
.
Wiper
assembly
electrical
plug
(arrow)
.
uu1zbs6
13
.
Cover
inside
edges
of
cowi
panelsheet
metal
with
thick
tape
to
prevent
damaging
it
during
wiper
assembly
re-
moval
.
14
.
Wrap
protective
tape
around
wiper
shaft
on
driver
side
to
prevent
damaging
sheet
metal
during
removal
.
15
.
Push
wiper
arm
shaft
down
into
cowiarea
and
maneu-
ver
wiper
assembly
outof
cowi
.
16
.
Installation
is
reverse
of
removal,
keeping
in
mind
:
"
Install
all
fasteners
finger
tight
first
.
"
Torque
topfasteners
in
sequence
indicated
in
Fig
.
17
.
Then
tighten
wiper
assembly
support
bolts
inside
air
plenum
.
"
Wire
tie
wiper
harness
lo
wiper
assembly
support
in-
side
plenum
.
"
Once
installed
;
wiper
motor
should
first
be
run
to
parked
position
and
switched
off
.
"
Next,
insta¡¡
wiper
arms
butnot
blades
.
"
Close
hood
and
fit
wiper
blades
:
"
Check
all
electrical
harness
fittings
and
sealing
grom-
mets
for
correct
reinstallation
.
Replace
al]
wire
ties
cut
during
removal
.
CAUTION-
The
gaskets
and
sealing
grommets
at
the
ECM
compartment
cover
(passenger
sideof
bulkhead)
must
be
installed
correctly
to
keep
moisture
out
of
critica¡
electrical
componente
.
Fig
.
17
.
Wiper
assembly
mounting
fasteners
(arrows)
.
Tightening
Torques
"
Wiper
shaft
nut
at
cowi
..
.
.
..
.......
12
Nm
(9
ft-Ib)
11
.
Remove
wiper
assembly
support
.
Refer
to
Fig
.
10
.
"
Wiper
support
to
wiper
assembly
or
to
body
.........
...
..........
10
Nm
(89
in-lb)
12
.
Separate
harness
at
bulkhead
connector
.
See
Fig
.
18
.
-
Wiper
arm
to
wiper
shaft
..........
25
Nm
(18
ft-Ib)
WINDSHIELD
WIPER
ASSEMBLY
Page 426 of 759
611-
8
WIPERS
AND
WASHERS
Windshieldwiper
motor,
removing
and
in-
stalling
1
.
Disconnect
negative
(-)
cable
from
battery
.
8
.
Install
wiper
arm
crank
in
straight
line
with
linkage
.
See
Fig
.
20
.
CA
UTION-
"
Prior
to
disconnectiog
the
battery,
read
the
bat-
tery
disconnection
cautions
given
at
the
front
of
this
manual
on
page
vi¡¡
.
"
Use
tendercover
to
protect
windshield
.
2
.
Remove
wiper
assembly
as
described
earlier
.
3
.
Remove
nut
on
wiper
motor
linkage
crank
and
remove
linkage
crank
from
motor
.
See
Fig
.
19
.
0012539
Fig
.
19
.
Wiper
linkage
crank
nut
(arrow)
and
wiper
motor
mounting
bolts
(A)
.
4
.
Unscrew
three
motor
to
assembly
mounting
bolts
and
remove
motor
.
Refer
to
Fig
.
19
.
5
.
Insta¡¡
new
motor
to
wiper
assembly
.
Do
not
insta¡¡
crank
.
6
.
Connect
motor
to
electrical
harness
.
If
necessary,
re-
connect
battery
temporarily
.
WINDSHIELD
WIPER
ASSEMBLY
7
.
Operate
motor,
then
turn
off
switch
.
Motor
will
stop
in
"park"
position
.
NOTE
-
When
installing
wiper
crank
onto
wiper
motor,
bracecrank
with
a
drift
pin
through
the
hole
on
crank
into
hole
onwiper
assembly
.
Fig
.
20
.
Align
wipercrank
with
linkage,
as
illustrated
.
9
.
Remainder
of
installation
is
reverse
of
removal
.
0012538
Tightening
Torques
"
Wiper
motor
to
wiper
assembly
(use
new
bolts)
.
..
..
10
Nm
(89
in-lb)
"
Wiper
motor
crank
to
wipermotor
(M8
nut)
......
..
.
...
.
27
Nm
(20
ft-Ib)
Page 427 of 759
WINDSHIELD
CLEANING
SYSTEM
Washer
f
luid
reservoir,
replacing
1
.
Open
hood
and
siphon
out
washer
fluid
reservoir
.
The
windshieldcleaning
system
includes
the
spray
nozzles
in
the
engine
hood,
the
washer
fluid
pump,
and
the
washer
flu-
id
reservoir
in
the
front
passenger
side
of
the
engine
compart-
ment
.
The
windshield
spray
nozzles
can
be
aimed
by
using
asew-
ing
need1e
or
a
similar
diameter
stiff
piece
of
wire
.
Windshield
spray
nozzle,
removing
and
installing
1
.
Open
hood
andremove
hood
insulating
pad
retaining
clips
until
bottom
of
nozzle
canbe
fully
accessed
.
See
410
Fenders,
Engine
Hood
.
2
.
Carefully
disconnect
hose
from
nozzle
.
Disconnect
har-
ness
connectors
for
nozzleheater
.
3
.
Push
nozzleout
of
hood
.
See
Fig
.
21
.
Fig
.
21
.
First
push
nozzle
forward
then
upward
from
underneath
hood
.
4
.
Installation
is
reverse
of
removal,
noting
the
following
:
"
Check
that
colors
of
harness
and
nozzle
connector
match
.
"
Check
and
adjust
nozzles
before
driving
.
WIPERSAND
WASHERS
611-
9
2
.
Remove
windshield
washer
pump
and
hose
as
de-
scribed
later
.
3
.
Remove
windshield
washer
fluid
level
sensor
as
de-
scribed
later
.
4
.
Remove
large
plastic
washer
reservoir
retainer
at
fend-
e
r
.
5
.
Remove
reservoir
.
6
.
Installation
is
reverse
of
removal,
noting
the
following
:
"
On
installation
check
that
washer
fluid
hose
is
not
kinked
.
"
Replacehose
clamp
.
Windshield
washer
fluid
pump,
replacing
The
windshield
washer
fluid
pump
ís
mounted
in
the
washer
fluid
reservoir
.
1
.
Open
hood
and
siphon
out
washer
fluid
reservoir
.
2
.
Depress
retaining
tabs
on
electrical
connector
and
un-
plug
harness
connector
from
pump
.
3
.
Loosen
hose
clamp
and
remove
washer
fluidline
from
washer
pump
.
4
.
PA
pump
out
of
tank
.
See
Fig
.
22
.
Fig
.
22
.
Pull
windshield
washer
pump
up
to
remove
(arrow)
.
5
.
Installation
is
reverse
of
removal
.
Check
pump
to
tank
sealing
grommet
for
damage
and
correct
fit
.
Replace
hose
clamp
.
Check
that
washer
fluid
hose
is
free
of
kinks
.
WINDSHIELD
CLEANING
SYSTEM
Page 428 of 759
611-
1
0
WIPERS
AND
WASHERS
Washer
fluidleve¡
sensor,
replacing
(modeis
with
check
control)
The
washer
fluid
level
sensor
is
mounted
in
the
fluid
reser-
voir,
near
the
bottom
of
thecontainer
.
NOTE-
Check
wire
leads
at
sensor
for
worn
insulation
and
cor-
rosion
.
Check
electrical
contacts
in
harness
connector
for
corrosion
.
1
.
Open
hood
and
siphon
out
washer
fluid
reservoir
.
2
.
Lift
harness
connector
retaining
lever
and
unplug
har-
ness
connector
to
washer
fluid
level
sensor
.
See
Fig
.
23
.
3
.
Pul¡
fluid
leve¡
sensor
out
from
rubber
grommet
.
4
.
Install
new
sensor
into
reservoir
.
Check
sealing
grom-
met
for
correct
fit
.
Replace
if
damaged
.
WINDSHIELD
CLEANING
SYSTEM
Page 475 of 759
Rear
seat
belt,
removing
and
installing
(foid-down
seat
back
modeis)
1
.
Remove
rear
seat
cushion
.
See
520
Seats
.
2
.
Remove
shoulder
belt
anchor
bolt
from
beneath
rear
seat
.
NOTE
-
The
shoulder
belt
anchor
bolts
alsohold
the
center
lap-belt
in
place
(where
applicable)
.
Be
sure
to
note
relative
positions
of
metal
belt-end
anchors
in
order
to
reas-
semble
correctly
.
3
.
On
4-door
models
:
Unbolt
shoulder
belt
lock
bolt
from
body
nextto
rear
door
frame
.
4
.
On
2-door
models
:
Remove
rearside
panel
as
de-
scribed
in
411
Doors
.
Unbolt
shoulder
belt
lock
bolt
from
body
next
to
quarter
panel
.
5
.
Unlock
and
flip
down
folding
rear
seat
backrest
.
Re-
move
trim
plug
from
back
of
cushion
(luggage
compart-
ment
side)
.
6
.
Remove
seat
beltreelbolt
andwasher
.
See
Fig
.
10
.
Fig
.
10
.
Rear
seat
beltreelbolt
(arrow)
.
0012676
7
.
Gently
pry
off
plastic
trim
at
top
of
backrest
and
pull
out
seat
beltreel
from
seat
.
NOTE-
The
seat
beltreel
is
held
snugly
by
the
backrest
cush-
ion
.
Moderate
force
will
be
needed
to
pulí
ít
out
.
8
.
Installation
is
reverse
of
removal
.
Tightening
Torques
"
Rear
seat
beltreel
bolt,
anchor
bolt,
or
lock
boltto
body
...............
48
Nm
(36
ft-Ib)
Center
rear
lap-belt,
removing
and
installing
1
.
Remove
rear
seat
cushion
.
See520
Seats
.
2
.
Remove
shoulder
belt
anchor
bolts
from
beneath
rear
seat
.
3
.
Installation
is
reverse
of
removal
.
SEAT
BELTS
720-
5
NOTE-
The
shoulderbeltanchorbolts
also
hold
the
centerlap-
belt
in
place
.
Be
sure
to
note
relative
positions
of
metal
belt-end
anchors
in
order
to
reassemble
correctly
.
WARNING
-
Alignment
tabs
on
seat
belt
reels
must
be
rein-
stalled
in
their
original
positions
.
Tightening
Torques
"
Lap-belt
reelbolt
or
lock
boltto
body
.
48
Nm
(36
ft-Ib)
REAR
SEATBELT
ASSEMBLY
Page 485 of 759
GENERAL
This
section
contains
wiring
diagrams
for
1992
through
1998
BMW
3
Series
models
.
WARNING
-
On
cars
equipped
with
airbags,
special
precautions
apply
to
any
electrical
testing
or
repair
.
The
airbag
unit
is
an
explosive
device
and
must
be
handled
with
exterme
care
.
Before
starting
any
work
onan
airbag
equipped
car,
refer
to
the
warnings
and
cau-
tions
in
720
Seatbelts
and
721
Airbag
Systems
(SRS)
.
NOTE-
The
"
gear
position/neutral
safetyswitch
is
also
some-
timesreferred
to
as
the
automatic
transmission
range
switch
.
"
The
EWS
11
system
is
also
sometimes
referred
to
as
the
Driveaway
Protection
System
or
the
electronic
im-
mobilization
system
.
ELECTRICAL
WIRING
DIAGRAMS
ELE-1
Electrical
Wiring
Diagrams
GENERAL
.
.
.
.
.
.
.
.
.
................
.
.
.
ELE-1
Horns
.....
.
.....
.
.
.
....
.
.
.
.
.
...
.
.
ELE-153
Instrument
Panel
.
.
.
.
.
.
..............
ELE-165
ELECTRICAL
WIRING
DIAGRAMS
...
.
.
.
ELE-2
Interior
Lights/Illumination
.............
ELE-211
ABS
..............
.
.
.
.....
.
.....
ELE-117
Lumbar
Control
.
....................
ELE-247
ABS/AST
.............
.
.
.
...
.
.
.
.....
ELE-120
On-Board
Computer
..................
ELE-173
Airbag
(Supplemental
Restraint
System)
..
ELE-140
Park
Ventilation
.
.
.
...........
.
...
.
..
ELE-139
Air
Conditioning
and
Heating
.
.
.
.
.
.
.....
ELE-129
Power
Distribution
......
.
...
.
.
.
.
.
.
.
...
.
ELE-2
Anti-Theft
(Alpine)
..........
.
.
.
...
.
...
ELE-144
Power
Door
Locks
.
.
......
.
.
.
.
.
.
.
.
.
..
ELE-226
Anti-Theft
(EWS
II)
.
........
.
.
.
...
.
...
ELE-150
Power
Mirrors
...
.
.
.
......
.
.
.
.
.
.
.
.
.
..
ELE-241
Body
Computer
Module
.....
.
.....
.
...
ELE-176
Power
Seats
......
.
......
.
.
.
...
.
.
.
..
ELE-243
Charging
System
.
.
................
.
.
.
ELE-67
Power
Sunroof
.
.
.
.
.
.
.
...............
ELE-248
Convertible
Top
.
.
.
.
................
.
.
ELE-253
Power
Windows
.
.
.
.
.
.
.....
.
.........
ELE-231
Cruise
Control
..
.
.
.
...........
.
....
.
.
ELE-112
Radio/Cassette/CD/Speakers
..........
ELE-255
Data
Link
Connector
................
.
.
.
ELE-86
Rear
Window
Defogger
...............
ELE-160
Engine
Cooling
.......
.
.......
.
....
.
.
.
ELE-94
Shift
Interlock
.
.
.
.
.
.
.
.
...............
ELE-110
Engine
Management
...
.
.......
.
....
.
.
.
ELE-70
Starting
....
.
.
.
.
.
...
.
................
ELE-63
Exterior
Lights
........
.
.
.
.
.
.
.
.
.
......
ELE-194
Transmission
Electronics
.
..............
ELE-96
Ground
Distribution
....
.
.
.
.
.
.
.
.
.
.......
ELE-35
Warning
System
:
Chimes
.............
ELE-178
Headlights/Foglights
...
.
.
.
.
.
.
.
.
.
......
ELE-180
Wiper/Washer
.
.....
.
...............
ELE-155
Heated
Seats
........
.
.
.
.
.
.
.
.
.
......
ELE-245
ELECTRICAL
COMPONENT
LOCATIONS
Relayand
fuse
positions,
ground
locations
...........
.
.
.
.
.
.
.
.
.
................
seeRepair
Group
610
CAUTION-
Always
switchthe
ignition
off
and
disconnect
the
negative
(-)
battery
cablebefore
removing
any
electrical
components
.
"
Prior
to
disconnecting
the
battery,
read
the
bat-tery
disconnection
cautions
given
at
the
front
of
this
manual
on
page
viii
.
"
Connect
and
disconnect
ignition
system
wires,
multiple
connectors
and
ignition
test
equipment
leads
only
while
ignition
is
switched
off
.
-Always
switch
a
test
meter
to
the
appropiate
func-
tion
and
range
before
making
test
connections
.
"
All-Season
Traction
(AST)
is
also
referred
to
as
ASC
or
ASC+T
.
GENERAL
Page 488 of 759
CAL
WIRING
DIAGF
Power
Di
;
1992-93
~~~A
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TOFU
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LEFTMAKEUP
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MIRROR
LIGHT
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MODULE
MODULE
(USA)
(LATE
PRODUCTION)
64773(USA)
Page 490 of 759
CALWIRING
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RED
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LIGHT
WINDON
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FROMFRONTPOWER
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RED/WHT
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CANADAUSA
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CONTROLFLASHER
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SWITCH
LICENSEPLATE
MOTORRELAV
MODULE
RELAY
MODULE
MODULE
(USA)
LIGHTRELAV
(CANADA)
64784