1997 BMW 318i Hood

410-4



FENDERS,
ENGINE
HOOD

4
.
With
aid
of
assistant,
remove
hood
hinge
bolts
from
left

and
Rght
sides
of
hood
.
Lift
hood
off
carefully
See
Fig
.
8
.

Fig
.
8
.



Hood
hinge
bolts
(arrows)
.
Right
side
shown
.

5
.
Installation
is
reverse
of
removal
.

NOTE-

The
hood
was
fitted
and
attached
to
an
unfinished
body
at
the
factory
.
Unfinished
surfaces
exposed
by
this
pro-
cedure
must
betouchedup
wfth
pafnt
.

Hood,
aligning

ENGINE
HOOD

0013149

6013150

Fig
.
9
.



Hood
panel
gaps
should
be
even
(approx
.
5
.5
mm)
at
all
points
(arrows)
.

Hood
release
cable
and
latches,
adjusting

Before
adjusting
hood
latches,
be
sure
the
hood
is
aligned

evenly
to
fenders
and
front
panel
.
The
hood
latch
and
cable

assembly
is
shown
in
Fig
.
10
.

"
Repair
any
paint
damage
and
paint
any
exposed
metal
.

"
Check
hood
alignment
as
described
next
.



1
.
To
adjust
hood
cables
:

When
installing
the
hood,
align
the
hinges
as
close
to
the
original
paintedsurface
as
possible
.
Movement
of
the
hood
on
its'attaching
hardware
may
require
touch-up
paint
.

The
hood
should
be
aligned
so
that
gapson
all
sides
areas

even
as
possible
.
See
Fig
.
9
.

Clearance
Specification

"
Hood
edges
to
adjoining
body

panel
(gap)
........
..
..
..
.....
.5
.5
mm
(0.216
in)

"
Remove
left
and
right
radiator
grilles
.
See
510
Exterior

Trim,
Bumpers
.

"
Remove
electric
auxíliary
cooling
fan
.
See
170
Radia-

tor
and
Cooling
System
.

"
Adjust
cable
section
between
two
hood
latches
so

there
is
no
play
(cables
must
not
be
under
tension
ei-

ther)
.

2
.
Loosen
hood
latches
at
hood
on
left
and
right
sides
.

Loosen
bolts
only
enough
to
allow
movement
of
latch
.

See
Fig
.
11
.

3
.
Lower
(but
do
not
fully
latch)
hood
severa¡
times
so

latches
on
hood
center
themselves
in
lower
locks
.

CA
UTION-

Do
not
let
hood
fockwith
latchbolts
loose
.

4
.
Tighten
hood
latch
bolts
when
alignment
is
correct
.

5
.
Remove
one
screw
fromeach
side,
clean
and
coat
with
Loctite
O
270
or
equivalent,
and
reinstall
.

Center
hood



,
00--&---
cable



Hood
latch
_
I



upperleft

Fig
.
10
.
Hood
locking
components
.
Cable
adjusting
section
shown
at
inset
.

Fig
.
11
.
Hood
latch
mounting
bolts
(arrows)
.
Left
latch
shown
.

Hood
lock



0013160
lower
left

6
.
Test
hood
for
correct
closure
and
opening
.
If
hooddoes

notspring
open,
lengthen
springpins
at
latches
.
See

Fig
.
12
.

FENDERS,
ENGINE
HOOD



410-5

001aio

Fig
.
12
.
To
lengthen
spring
pin,
loosen
locknut
with
wrench
inserted
through
spring,
then
turn
pin
(arrow)
counterclockwise
.

ENGINE
HOOD

BMW
emblem,
removing
and
installing

The
procedure
given
below
applies
to
both
front
and
rear

emblems
.

1
.
Wrap
and
of
a
screwdriver
with
tape
.

CAUTION-

Protect
hood
paint
by
coveringarea
aroundem-

blem
with
tape
.

2
.
Carefully
pryout
emblem
.
See
Fig
.
15
.

UVI1'¿.

Fig
.
15
.
BMW
emblem
being
removed
.
Pry
up
emblem
carefully
on
ei-

ther
side
(arrows)
.
Note
tape
on
screwdriver
tips
.

3
.
Installation
is
reverse
of
removal
.

"
Replace
plastic
inserts
in
body
if
damaged
.

"
If
emblem
fits
loosely
intoinserts,
use
a
small
amount

of
bodymoldingtape
or
adhesiva
on
rear
of
emblem

before
installing
.

Body
side
molding,
replacing

To
remove
body
side
moldings,
carefully
pry
the
moldings

straight
off
.
See
Fig
.
16
.

Installation
is
the
reverse
of
removal
.
Replace
any
clips
or

clip
covering
boots
damaged
during
removal
.

Radiator
grille,
removing
and
installing

1
.
Remove
plastic
front
radiator
shroud
or
air
duct,
as

needed

2
.
Lightly
tap
center
of
grilla
toward
radiator
andremove

from
panel
opening
.
Chrome
ring
pulís
out
from
front
.

See
Fig
.
17
.

3
.
To
replace,
snap
grille
andchrome
piece
together
.

Push
assembly
into
front
panel,
pressing
at
top
and

bottom
until
it
snaps
into
place
.

EXTERIOR
TRIM,
BUMPERS



510-7

Fig
.
16
.
Body
sida
molding
retainingclips
(arrows)
.

-



0013048

Fig
.
17
.
Radiator
grille
being
tapped
inward
.
Right
side
front
panel
top

retaining
screw
is
shown
at
A
.

Front
panel,
removing
and
installing

The
front
panel
is
shown
in
Fig
.
18
.

1
.
Remove
front
bumper
as
described
earlier
.

2
.
Remove
headlights
.
See
630
Exterior
Lighting
.

3
.
Remove
radiator
grille
as
described
earlier
.

4
.
With
engine
hood
open,
remove
front
panel
retaining

screws
at
left
and
right
sides
of
radiator
.
See
Fig
.
19
.

EXTERIOR
TRIM

510-
8



EXTERIOR
TRIM,
BUMPERS

Fig
.
18
.
Front
panel
assembly
.
Note
top
retaining
screws
(A),
retaining
screws
at
radiator
support
(B),
and
side
retaining
screws
(C)
.

00130~,
u
Fig
.
19
.
Front
panel
retaining
screws
at
radiator
(arrows)
.
Right
side
shown
.
To
remove
left
side
screws
it
may
be
necessary
tore-
move
airfilter
housing
or
duct
.

5
.
Remove
front
paneltop
retaining
screws
near
hood
latches
.
Refer
to
Fig
.
17
.

6
.
Working
under
car,
remove
left
and
right
side
panel
re-
taining
screws
.
See
Fig
.
20
.

7
.
Remove
panel
and
repair
orreplace
with
painted
part
.

8
.
Installation
is
reverseof
removal
.

EXTERIOR
TRIM

0013145
Fig
.
20
.
Front
bumper
mustbe
off
to
access
far
right
and
left
front
panel
retaining
screws
from
below
(arrows)
.
(Right
side
shown
.)

611
Wipers
and
Washers

GENERAL
..
.
.
.
.
.
.
.
.
.
.
.
.
.
.....
.
......
.
611-1



Windshield
wiper
motor,

removing
and
installing
.
...............
.611-8

WIPER
BLADES
.
.
.
.....
.
.
.
.
.
.
...
....
.611-1

Wiper
Blade
Cleaning
Problems
.
.
.
.
.
.
.....
611-1

Wiper
blades,replacing
...
.
.
.
.
.
.
.
.
.
.....
611-1

Wiper
blade
inserts,
replacing
.
.
.
.
.
.
.
.
.....
611-2

Wiper
arms,
removing
and
installing
.
.
.
.....
611-2

WINDSHIELD
WIPER
ASSEMBLY
.
.
.....
611-3

Windshield
wiper
assembly,
removing

and
installing
(4-door
models)
.
.
.
.
.
.
.....
611-3

Windshield
wiper
assembly,
removing

and
installing
(2-door
models)
.
.
.
.
.
.
.....
611-5

GENERAL

This
repair
group
covers
windshield
wiper
and
washer
sys-

tem
repair
information
.
Please
note
that
some
procedures
are

different
for
2-
and
4-door
models
.

The
windshield
wiper/washer
stalk
switch
assembly
is
cov-

ered
in
612
Switches
and
Electrical
Accessories
.
Electrical



NOTE-
wiring
diagrams
and
relays
for
the
wiper/washer
system
are



BMwhas
available
a
special
toollgauge
(BMWspecial
covered
in
Electrical
Wiring
Diagrams
.



tool
no
.
00
9210)
to
align
the
angle
of
the
wiper
arm
to
the
windshield
glass
.

WIPERBLADES

CA
UTION-

Never
turn
on
the
wiper
blades
while
the
hood
is
open
.
Damage
to
the
wiper
system
and
hood
may
occur
.
Toensure
safetyduring
wiper
biade
system
procedures,
remove
the
windshieldwiper
fuse
.
See
610
Electrical
Component
Locations
.

Wiper
Blade
Cleaning
Problems

Common
cleaning
problems
with
thewipers
includestreak-

ing
or
sheeting,
waterdrops
after
wiping,
and
blade
chatter
.

Streaking
is
usually
caused
when
wiper
blades
are
coated

with
road
film
or
car
wash
wax
.
Clean
the
blades
using
soapy

water
.
If
cleaning
does
not
cure
the
problem,
the
blades
should
be
replaced
.
BMW
recommends
replacing
the
wiper

blades
twice
a
year,
before
and
after
the
cold
season
.

WIPERS
AND
WASHERS



611-1

WINDSHIELD
CLEANING
SYSTEM
......
611-9

Windshield
spray
nozzle,

removing
and
installing
.......
.
........
.611-9

Washer
fluid
reservoir,
replacing
.........
.611-9

Windshield
washer
fluid
pump,
replacing
..
.
......
.
........
.611-9

Washer
fluid
level
sensor,
replacing

(models
with
check
control)
.
.
.
.
........
611-10

Wiper
blade
chatter
may
be
caused
by
dirty
or
worn
blades,

or
by
wiper
arms
that
areout
of
alignment
.
Clean
the
blades
and
windshield
as
described
above
.
Adjust
the
wiper
arm
so

that
there
is
even
pressure
along
the
blade,
and
so
that
the

blade
at
rest
is
perpendicular
to
the
windshield
.
If
problems

persist,
theblades
and
wiper
arms
should
be
replaced
.

The
wiper
blades
can
be
renewed
in
one
of
two
ways
:
either

by
replacing
the
complete
blade
or
by
replacing
just
therubber

insert
.

Insert
replacement
is
the
mosteconomicalmethod,
al-

though
overtime
the
wiperblade
itselfwill
become
worn
.
One

ruleof
thumb
wouldbe
to
replace
just
the
inserts
every
second

time
.

Wiper
blades,
replacing

1
.
Pivot
wiper
arm
off
windshield
.

2
.
Position
wiperblade
approximately
perpendicular
to

wiper
arm
.

3
.
Remove
wiperblade
from
wiper
arm
by
depressing
re-

taining
tab
and
sliding
blade
out
of
arm
.
See
Fig
.
1
.

Drops
that
remain
behind
after
wiping
are
usually
caused
by



NOTE-

oil,
road
film,
or
diesel
exhaust
residue
onthe
glass
.
Use
an



Some
wiperblade
versions
may
havetwo
retaining

alcohol
or
ammonia
solution
or
a
non-abrasive
cleaner
(such



tabs
.

a
s
Bon-Ami



to
clean
the
windshield
.

GENERAL

611-2



WIPERS
AND
WASHERS

5
.
Slide
new
insert
through
wiperblade
guides
.
Lock
in-

sert
m
place
at
end
gudes
.

.,
\



-
-



--



,



1
Wiper
arms,
removing
and
installing

Fig
.
1
.



Windshield
wiper
biade
retaining
tab
.
Press
in
on
tab
(arrow)
to
release
bfade
from
arm
.

4
.
Installation
is
reverse
of
removal
.
Instan
wiperblade
to
wiper
arm
until
retaining
tab
can
be
heard
toclickinto
position
.

Wiper
biade
inserts,
replacing

1
.
Remove
wiper
blade
as
described
earlier
.

2
.
Unhook
end
of
wiper
blade
insert
fromwiper
arm

guides
.
See
Fig
.
2
.

0011784
Fig
.
2
.



Unhook
wiperbiade
insert
from
wiper
arm
guide
.
If
necessary,
guide
slightly
usingneed1e
nose
pliers
.

3
.
Pull
old
insert
fromwiper
arm
guides,
noting
installation
position
.

4
.
Remove
metal
support
strips
from
old
insert
and
instan
intoslots
in
new
insert,
noting
installation
direction
of
cutouts
in
support
strips
.

GENERAL

NOTE
-

The
notched
cutouts
in
the
retaining
strips
should
en-
gage
the
molded
notches
in
the
inserts
.

NOTE-

On
2-door
models
it
may
be
necessary
to
raise
the
hood
to
the
service
position
.
See
410
Fenders,
Engine
Hood
.

CAUTION-

"
Use
fender
cover
to
protect
windshield
.

"
Remove
windshield
wiper
fuse
to
prevent
acci-
dents
.

1.
With
engine
hood
in
closed
position,
remove
both
wiper

blades
.

2
.
Open
hood
.
Remove
cap
covering
wiper
arm
retaining

nutsby
inserting
anarrow
screwdriver
biade
in
slot
be-
low
capand
prying
upward
.

NOTE
-

Marking
position
of
wiper
arm
on
shaft
will
aid
installa-tion
.

3
.
Using
a13
mm
socket,
remove
wiper
arm
retaining
nut

andremove
wiper
arm
.
See
Fig
.
3
.

Fig
.
3
.



Wiper
arm
retaining
nut
.
(arrow)
.
,

NOTE
-

ft
may
benecessary
to
gently
rock
wiper
arm
back
and
forth
to
loosen
arm
from
shaft
.

611-
4



WIPERS
AND
WASHERS

2
.
Remove
wiper
arms
as
described
earlier
.

3
.
Place
engine
hood
in
service
position
.
See
410
Fend-

ers,
Engine
Hood
.

4
.
Unclip
engine
bulkhead
plenum
grille
at
base
of
wind-

shield
and
pulí
it
away
from
rubbergasket
.
See
Fig
.
5
.

Fig
.
5
.



Detach
grill
clips
(arrows)
and
pull
upward
.

0012527

5
.
Remove
wiring
harness
retaining
clip
frombulkhead
in
rear
of
engine
bay
.
Remove
screws
retaining
wiring
harness
protective
cover
.
See
Fig
.
6
.

0012529

Fig
.
6
.



Engine
bulkhead
wiring
harness
cover
screws
(arrows)
.

WINDSHIELD
WIPER
ASSEMBLY

Fig
.
7
.



Right
side
plenum
retaining
screws
(arrows)
.

7
.
On
driver's
side
of
air
plenum,
push
aside
wiring
har-

ness
and
remove
screw
retaining
plenum
.
Pull
plenum

up
andremove
from
engine
compartment
.
See
Fig
.
8
.

001¿534

Fig
.
8
.



Remove
screw
at
A
and
pull
plenum
housing
upward
.

8
.
On
6-cylinder
models
:
Remove
plastic
top
engine
cov-
ers
.
See
110Engine
Removal
and
Installation
.

NOTE-

Cover
ínside
edges
of
cowlpanelsheet
metal
with
thick
tape
to
prevent
damage
during
wiper
assembly
remov-
al
.

9
.
Remove
large
nut
and
washer
at
base
of
wiper
arm

shafts
cowi
panel
.
See
Fig
.
9
.

10
.
Remove
wiper
assembly
support
.
See
Fig
.
10
.

6
.
On
passenger
side
of
air
plenum,
push
aside
wiring



11
.
Separateharness
at
bulkhead
connector
.
See
Fig
.
11
.

harness
and
remove
twoscrews
retaining
plenum
housing
.
See
Fig
.
7
.



12
.
Wrap
protective
tape
around
wiper
shaft
on
driver's
side
to
prevent
damaging
painted
metal
during
remov-
al
.

Fig
.
9
.



Wiper
shaft
nut
at
cowl
(arrow)
.

Fig
.
10
.
Wiper
assembly
support
bolts
(arrows)
.

0012533
0012535

Fig
.
11
.
Wiper
assembly
electrical
connector
(arrow)
.

0012536

13
.
Push
wiper
arm
shaft
down
into
cowl
area
and
maneu-

ver
wiper
assembly
out
of
cowl
.

WIPERS
AND
WASHERS



611-
5

14
.
Installation
is
reverse
of
removal,noting
the
following
:

"
Install
all
fasteners
finger-tight
first
.

"
Once
installed,
wiper
motor
should
first
be
run
to

parked
position
and
switched
off
.

"
Next,
instaf
wiper
arms
butnotblades
.

"
Close
hood
and
fit
wiper
blades
.

"
Check
all
electrical
harness
fittings
and
sealing
grom-

mets
for
correct
reinstallation
.
Replace
any
wire
ties

cut
off
during
removal
.

Tightening
Torques

"
Wiper
shaft
nut
at
cowl
.............
12
Nm
(9
ft-Ib)

"
Wiper
support
to
wiper
assembly

orto
body
..
..
..
.
...............
10
Nm
(89
in-lb)

"
Wiper
arm
to
wiper
shaft
..........
25
Nm
(18
ft-lb)

Windshieldwiper
assembly,
removing
and

installing
(2-door
modeis)

NOTE-

The
wiper
arms
should
be
in
the
parked
position
before
removing
the
wiper
assembly
.
To
avoid
damaging
the
wiper
arms
and
pivots,
donotmanually
sidde
or
force
the
wiper
arm
across
the
windshield
.

1
.
Disconnect
negative
(-)cablefrom
battery
.

CAUTION-

"
Prior
to
disconnectiog
the
battery,
read
the
bat-
tery
disconnection
cautionsgiven
at
the
front
of
this
manual
on
page
viii
.

"
Use
fendercover
to
protect
windshield
.

2
.
Remove
wiper
arms
as
described
earlier
.

3
.
Place
engine
hood
in
service
position
.
See410
Fend-

ers,
Engine
Hood
.

4
.
Remove
trim
retainers
at
left
and
right
side
and
remove

air
plenum
grill
.
See
Fig
.
12
.

5
.
Remove
screws
retaining
wiring
harness
protective

cover
.
See
Fig
.
13
.

6
.
On
passenger
side
of
air
plenum,push
aside
wiring

harness
and
remove
two
screws
retaining
plenum

housing
.
See
Fig
.
14
.

WINDSHIELD
WIPER
ASSEMBLY