020 BMW 318i 1996 E36 Workshop Manual

B
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ROBERT
BENTLEY,
INC
.
I
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Do
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basic
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repair
procedures
and
safe
workshop
practices
.
This
manual
illustrates
the
workshop
procedures
required
for
most
service
work
.
It
is
not
a
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fui¡
and
up-to-dateinformation
from
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manufacturer
or
for
proper
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asan
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technician
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Note
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us
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anticipate
al¡
of
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ways
or
conditions
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which
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may
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serviced
or
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provide
cautions
as
to
all
of
the
possible
hazards
that
may
result
.

The
vehicie
manufacturer
will
continue
to
issue
service
information
updates
and
parts
retrofits
after
the
editorial
closing
of
this
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.
Some
of
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and
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will
apply
to
procedures
and
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.

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the
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in
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.
Please
note,
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that
considering
thevast
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and
the
complexity
of
the
service
information
involved,
we
cannot
warrant
the
accuracy
or
completeness
of
the
information
contained
in
this
manual
.

FORTHESE
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NORTHE
AUTHOR
MAKES
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EXPRESS
OR
IMPLIED,THATTHE
INFORMATION
IN
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BOOK
IS
FREE
OF
ERRORS
OR
OMISSIONS,
AND
WE
EXPRESSLY
DISCLAIMTHE
IMPLIED
WARRANTIESOF
MERCHANTABILITY
AND
OF
FITNESS
FOR
A
PARTICULAR
PURPOSE,
EVEN
IF
THE
PUBLISHER
OR
AUTHOR
NAVEBEEN
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OF
A
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PURPOSE,
AND
EVEN
IF
A
PARTICULAR
PURPOSE
IS
INDICATED
IN
THE
MANUAL
.
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AND
AUTHOR
ALSO
DISCLAIM
ALL
LIABILITY
FOR
DIRECT,
INDIRECT,
INCIDENTAL
OR
CONSEQUENTIAL
DAMAGES
THAT
RESULT
FROM
ANYUSE
OF
THE
EXAMPLES,
INSTRUCTIONS
OR
OTHER
INFORMATION
IN
THIS
BOOK
.I
N
NO
EVENTSHALL
OUR
LIABILITY
WHETHER
INTORT,
CONTRACT
OR
OTHERWISE
EXCEEDTHECOST
OFTHIS
MANUAL
.

Your
common
sense
and
good
judgment
are
crucial
to
safe
and
successful
service
work
.
Read
procedures
through
before
starting
them
.
Thinkabout
whether
the
condition
of
your
car,
your
leve¡
of
mechanical
skill,
or
your
leve¡
of
reading
comprehension
might
result
in
or
contribute
in
some
way
to
an
occurrence
which
might
cause
you
injury,
damage
your
car,or
result
in
an
unsafe
repair
.
lf
you
have
doubts
for
these
or
other
reasons
about
your
ability
to
perform
safe
repair
workon
your
car,
have
the
work
done
at
an
authorized
BMW
dealeror
other
qualified
shop
.

Part
numbers
listed
inthis
manual
are
for
identification
purposes
only,
not
for
ordering
.
Always
check
with
your
authorized
BMW
dealer
toverifypart
numbers
and
availability
beforebeginning
service
work
that
may
requíre
new
parts
.

Before
attempting
any
work
on
your
BMW,
read
the
wamings
and
cautions
on
pages
vi¡
and
vi¡¡,
andany
waming
or
caution
that
accompanies
a
procedure
in
the
service
manual
.
Review
the
warnings
and
cautions
on
pages
vi¡
and
viü
each
time
you
prepare
to
workon
your
BMW
.

Special
tools
required
to
perform
certain
service
operations
are
identified
in
the
manual
and
are
recommended
for
use
.
Use
of
tools
other
than
those
recommended
inthis
service
manual
may
be
detrimental
to
the
car's
safe
operation
as
well
as
the
safety
of
the
person
servicing
thecar
.

Copies
of
this
manual
may
be
purchased
from
most
automotiveaccessories
and
parts
dealers
specializing
in
BMW
automobiles,
from
selected
booksellers,
or
directly
from
the
publisher
by
mail
.

The
publisher
encourages
comments
from
the
reader
of
this
manual
.
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communications
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and
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in
the
preparation
of
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and
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.
Please
write
to
Robert
Bentley,
Inc
.,
Publishers
at
the
address
listed
on
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.

This
manual
was
published
byRobert
Bentley,
Inc
.,
Publishers
.
BMW
has
not
reviewed
and
does
not
vouch
forthe
accuracy
of
thetechnical
specifications
and
procedures
described
in
this
manual
.

Libraryof
Congress
Cataloging-in-Publication
Data

BMW
3
SeriesService
ManualM3,
318i,
323i,3251,
328i,
Sedan,
Coupe
and
Convertible
:
1992,
1993,
1994,
1995,
1996,1997,
1998
.
p
.
c
m
.
Includes
index
.
ISBN
0-8376-0326-9
1
.
BMW
3
Series
automobile--Maintenance
and
repair--Handbooks,
manuals,
etc
.
I
.
Robert
Bentley,
inc
.
TL215
.13251356
1999
629
.28'
722--cic21



99-17179
CIP
Bentley
Stock
No
.
B398

Editorial
closing
01/99

0302010099
1098765432

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in
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for
Information
Sciences-
Permanence
of
Paper
for
PrintedLibrary
Materials
.
O

©Copyright
1999
Robert
Bentley,
Inc
.

All
rights
reserved
.
All
information
contained
in
this
manual
is
based
onthe
information
available
to
the
publisher
at
the
time
of
editorial
closing
.
The
right
is
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.
All
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andPan-American
Copyright
conventions
.
Manufactured
in
the
UnitedStates
of
America

General
Data
and



010
FundamentalsfortheDo-lt-YourselfOwner

Maintenance



020
Maintenance
Program

Engine

Transmission

Suspension,

Steering
and

Brakes

4
Body

100
Engine-General

110



Engine
Removal
and
Installation
113



Cylinder
Head
Removal
and
Installation
116



Cylinder
Head
and
Valvetrain
117



Camshaft
Timing
Chain

119



Lubrication
System

200
Transmission-General
210
Clutch
230
Manual
Transmission

510



Exterior
Trim,
Bumpers



520



Seats

Bo
y
Equipment



512
DoorWTdws



540



nr
t

513



InteriorTrim



541



Convertible
Top

515



Central
Locking
and
Anti-Theft

600



Electrical
System-General



620



Instruments

Electrical
S



stem
610
Electrical
Component
Locations



630
Exterior
Lighting

611



Wipers
and
Washers



640



Heating
and
Air
Conditioning

6



612



Switches
and
Electrical
Accessories



650



Radio

Equipment
and



720
SeatBelts

Accessories



721
Airbag
System
(SRS)

Electrical
Wiring

Diagrams

Foreword
.
...
.
.
.
..................
.
.
.
.....
.
............
.
...
.
.
.
.
.
................
.
.
.
.....
.
......
.
................
.
.
.
.....
v

Warnings
and
Cautions
.....
.
...
.
.
.
.
.
..........
.
...
.
.
.
.
.
......
.
.........
.
.
.
...
.
.
.
......
.
.
.
.
.
............
.
.
.
.
.
.
.vii

Index
..............
.
.
.
.....
.
............
.
...
.
.
.
.
.
........
.
...
.
.
.
.
.
.......
.
......
.
...
.
.
.
.
.
.
.
........
.
.
.
..
back
of
book

300



Suspension,
Steering
and



330



RearSuspension

Brakes-General



331



Final
Drive

310



Front
Suspension



340



Brakes

320



Steering
and
Wheel
Alignment

400
Body-General



411
Doors

410



Fenders,
Engine
Hood



412



Trunk
Lid

120



Ignition
System
121



Battery,Starter,
Alternator
130



Fue¡
Injection
160



Fuel
Tank
and
Fuel
Pump
170



Radiator
and
Cooling
System180



Exhaust
System

240



Automatic
Transmission
250



Gearshift
Linkage

260
Driveshaft

BMW
SERVICE
MANUUAS
BMW
7
Series
Service
Manual
:
1988-1994
7351,735iL,
740i,
740iL,
750iL
Robert
Bentley
ISBN
0-8376-0328-5

BMW
3
Series
Service
Manual
:
1992-1998
M3,
3181,323i,325i,
328i,
Sedan,
Coupe
and
Convertible
Robert
Bentley
ISBN
0-8376-0326-9
Glory
Days
:
When
Horsepowerand
BMW
Z3
Service
Manual
:
1996-1998



Passion
Ruled
Detroit
4-cylinder
and
6-cylinder
models



Jim
Wangers
ISBN
0-8376-0208-4
RobertBentley
ISBN
0-8376-0327-7



Alfa
Romeo
Owner's
BibleTM
BMW
3-Series
Service
Manual
:
1984-1990



Pat
Braden
with
foreword
by
Don
Black
3181,
325,325e(es),
325i(is),
and
325i



ISBN
0-8376-0707-9
Convertible
RobertBentley
ISBN
0-8376-0325-0



Ford
F-Series
Pickup
Owner's
BibleTM
Moses
Ludel
ISBN
0-8376-0152-5
BMW
5-Series
Service
Manual
:
1989-1995
5251,
530i,535i,
540i
including
Touring
Robert
Bentley
ISBN
0-8376-0319-6

BMW
5-Series
Service
Manual
:
1982-1988
528e,
5331,
535i,
535is
RobertBentley
ISBN
0-8376-0318-8

ENTHUSIAST
TITLES
Complete
Roundel
1969-1998
:30
Years
of
the
Magazine
of
the
BMW
Car
Club
of
America
(CD-ROM)
ISBN
0-8376-0322-6

A
French
Kiss
WithDeath
:
Steve
McQueen
and
the
Making
ofLe
Mans
Michael
Keyser
ISBN
0-8376-0234-3

The
Speed
Merchants
:
A
Journey
Through
The
World
of
Motor
Racing,1969-72Michael
Keyser
ISBN
0-8376-0232-7

Mustang
5
.0
Technical
Reference
&
Performance
Handbook
Al
Kirschenbaum
ISBN
0-8376-0210-6

Maximum
Boost
:
Designing,
Testing,
and
Installing
Turbocharger
Systems
Corky
Bell
ISBN
0-8376-0160-6

Volkswagen
Sport
Tuning
for
Street
and
Competition
Per
SchroederISBN
0-8376-0161-4

Sports
Carand
CompetitionDriving
Paul
Frérewithforewordby
PhilHill
ISBN
0-8376-0202-5

Automotive
Books
From
Robert
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GTI,
Golf,
and
Jetta
Service
Manual
:
1985-
The
Design
and
Tuning
of
Competition



1992
Gasoline,
Diesel,
and
Turbo
Diesel,
EnginesPhilipH
.
Smith,
6th
editionrevised
by



including
16V
Robert
Bentley
David
N
.
Wenner
ISBN
0-8376-0140-1



ISBN
0-8376-0342-0
Going
Faster
:
The
Skip
BarberRacing



Corrado
Official
Factory
Repair
Manual
:
School
Carl
Lopez
ISBN
0-8376-0227-0



1990-1994
Volkswagen
United
States
9M-f,
Ir-
Win
n
on
Alexander
with
foreword



ISBN
0-8376-0387-0

by
Mark
Martín
ISBN
0-8376-0070-7



Passat
Service
Manual
:
1990-1993,

The
Technique
of
Motor
Racing
Piero



including
Wagon
Volkswagen
United
States

Taruf
fi
with
foreword
by
Juan
Manuel
Fangio



ISBN
0-8376-0378-1

ISBN
0-8376-0228-9



Cabriolet
and
SciroccoService
Manual
:
Race
Car
Aerodynamics



1985-1993,
including
16V
Joseph
Katz
ISBN
0-8376-0142-8



RobertBentley
ISBN
0-8376-0362-5

The
Scientific
Design
of
Exhaust
and



VolkswagenFox
Service
Manual
:
1987-
Intake
Systems
Philip
H
.
Smith
and
John
C
.



1993,
including
GL,
GL
Sport
and
Wagon
Morrison
ISBN
0-8376-0309-9



RobertBentley
ISBN
0-8376-0363-3

Volkswagen
Model
Documentation



Rabbit,
Scirocco,
Jetta
Service
Manual
:
Joachim
Kuch
ISBN
0-8376-0078-2



1980-1984
Gasoline
Models,
including

Volkswagen
Beetle
:
Portrait
of
a
Legend



Pickup
Truck,
Convertible,
and
GTI
Robert

Edwin
Baaske
ISBN
0-8376-0162-2
Bentley
ISBN
0-8376-0183-5

Jeep
Owner's
BibleTM
Moses
Ludel
ISBN
0-8376-0154-1

Eurovan
Official
Factory
Repair
Manual
:



MANUUAS

Volkswagen
Inspection/Maintenance
(I/M)
Emission
Test
Handbook
:1980-1997
Volkswagen
of
America
ISBN
0-8376-0394-3

Rabbit,
Jetta
Service
Manual
:
1977-1984Diesel
Models,
including
Pickup
Truck
and
Turbo
Diesel
RobertBentley
ISBN
0-8376-0184-3

Super
Beetle,
Beetle
and
Karmann
Ghia
Official
Service
Manual
Type1
:1970-1979Volkswagen
United
States
ISBN
0-8376-0096-0

Beetle
and
Karmann
Ghia
Official
Service
Manual
Type1
:1966-1969
Volkswagen
United
States
ISBN
0-8376-0416-8
Harley-Davidson
Evolution
V
Twin
Owner's
BibleTM
Moses
Ludel
ISBN
0-8376-0146-0
Audi
100,
A6
Official
Factory
Repair
Manual
:
1992-1997,
including
S4,
S6,
quattro
and
Wagon
models
.
Toyota
Truck
&
Land
Cruiser
Owner's



Audi
of
America
.
ISBN
0-8376-0374-9
BibleTM
Moses
Ludel
ISBN
0-8376-0159-2



Audi
80,
90,
Coupe
Quattro
Official

AUDI
SERVICE
MANUUAS

The
Racing
Driver
Denis
Jenkinson



Factory
Repair
Manual
:
1988-1992
ISBN
0-8376-0201-7



including
80
Quattro,
90
Quattro
and
20-valve
models
Audi
of
America
Unbeatable
BMW
:
Eighty
Years
of



FUEL
INJECTION



ISBN
0-8376-0367-6
Engineering
and
Motorsport
Success



Ford
Fuel
Injection
and
Electronic
Engine



Audi
100,
200
Official
Factory
Repair
JeremyWalton
ISBN
0-8376-0206-8



Charles
O
Probst,
SAE



Manua1
:1988-1991
Audi
of
America
Control
:
1788-1993
.
BMW
6
Series
Enthusiast's
CompanionTM



ISBN
0-8376-0301-3



ISBN
0-8376-0372-2
Jeremy
W
.11

ISBN
0-8376-0149-5
Ford
Fuel
Injection
and
Electronic
Engine



Audi
50005
5000CS
Official
Fa
,ctory
BMW
Enthusiast's
CompanionTM
BMW



Control
:
1980-1987
Charles
O
.
Probst,
SAE



Repair
Manual
:
1984-1988
Gasoline,
Car
Club
of
America
ISBN
0-8376-0321-8



ISBN
0-8376-0302-1



Turbo,
and
Turbo
Diesel,
including
Wagon

BMW
Notecards
Series
1
Photography
by



Bosch
Fuel
In1ection
and
Engne



and
Quattro
Audi
of
America
ISBN
0-8376-
i
Klaus
Schnitzer
ISBN
0-8376-0211-4



Management
Charles
O
.
Probst,
SAE



0370-6

ISBN
0-8376-0300-5



Audi
5000,
50005
Official
Factory
Repair
Manual
:
1977-1983
Gasoline
and
Turbo
VOLKSWAGEN
OFFICIAL
SERVICE



Gasoline,
Diesel
and
Turbo
Diesel
MANUUAS



Audi
of
America
ISBN
0-8376-0352-8

New
Beetle
Service
Manual
:
1998-1999



Audi
40005,
4000CS,
and
Coupe
GT
RobertBentley
ISBN
0-8376-0385-4



Official
Factory
Repair
Manual
:
1984-1987including
Quattro
and
Quattro
Turbo
Audi
Jetta,
Golf,
GTI,
Cabrio
Service
Manual
:



of
America
ISBN
0-8376-0373-01993-early
1999,
including
VR6
and
TDI
Robert
Bentley
ISBN
0-8376-0366-8



SAAB
OFFICIALSERVICE

1992-1999
Volkswagen
of
America



Saab
90016
Valve
Official
Service
Manual
:
ISBN
0-8376-0335-8



19851993
RobertBentl



ISBN
0837603129
-ey---

Saab
900
8
Valve
Official
Service
Manual
:
1981-1988
Robert
Bentley
ISBN
0-8376-0310-2

Passat
Official
Factory
Repair
Manual
:



VOLVO
SERVICE
MANUAL
1995-1997
Volkswagen
of
America



Volve
240
Service
Manual
:
1983-1993
ISBN
0-8376-0380-3



Robert
Bentley
ISBN
0-8376-0285-8

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010-10



FUNDAMENTALS
FOR
THE
DO-IT
YOURSELF
OWNER

TOOLS

Torque
Wrench

B021FNG

Fig
.
12
.
Jack
stand
for
safely
supporting
car
to
work
underneath
.

B022FNG

Fig
.
13
.
Oil
change
equipment
includesdrainplug
wrench
(17mm),
8
qt
.
drain
pan,
and
funnel
.

A
torque
wrench
is
used
to
precisely
tighten
threaded
fasten-



Fig
.
15
.
Feeler
gauge
set
.
ers
to
a
predetermined
value
.
Many
of
the
repair
procedures
in
this
manual
include
BMW-specified
torquevalues
in
Newton-
meters
(Nm)
and
the
equivalent
values
in
foot-pounds
(ft-Ib)
.



Digital
Multimeter

A
torque
wrench
with
a
range
up
to
about
150
Nm
(185
ft-lb)
has
adequate
capacity
for
most
of
the
repairs
covered
in
this
manual
.
For
recommended
torque
values
of
10
Nm
or
below,the
English
system
equivalent
is
given
in
inch-pounds
(in-lb)
.
These
small
values
may
be
most
easily
reached
using
a
torque
wrench
calibrated
in
inch-pounds
.
To
convert
inch-pounds
to
foot-pounds,
divide
by12
.

Fig
.
14
.
Torque
wrenches
.
Inexpensive
beam-type
(top)
is
adequate
but
must
be
read
visually
.
Ratchet-type
(bottom)
can
be
pre-
set
to
índicate
(click)
when
torquevalue
has
been
reached
.

Feeler
Gauges

B018FNG

Feeler
gauges
are
thin
metal
strips
of
precise
thickness,

used
to
measure
small
clearances
.
They
are
normally
available

as
a
set,
covering
a
range
of
sizes
.
See
Fig
.
15
.

Several
types
of
torque
wrenches
are
available
.
They
al¡
do



Many
of
the
electrical
tests
in
Chis
manual
cal¡
for
the
mea-
the
same
job,
bu¡
óffer
different
convenience
features
at
differ-



surement
of
resistance
(ohms)
or
voltage
values
.
For
safe
and
ent
prices
.
Two
typical
torque
wrenches
are
shown
in
Fig
.
14
.



accurate
tests
of
ignition,
fuel
injection,
and
emission
control
The
most
convenient
ones
have
a
built-in
ratchet,
and
can
be



systems,
the
multi-meter,
shown
in
Fig
.
16,
should
be
digital,
preset
to
indicate
when
a
specific
torque
value
has
been



with
high
(at
least
10,000
ohms)
input
impedance
.
Some
reached
.
Followthe
wrench
manufacturer's
directions
for
use



meters
have
automotive
functions
suchas
dweil
and
pulse
to
achieve
the
greatest
accuracy
.



width
that
are
useful
fortroubleshooting
ignition
and
fuel
injec-
tion
problems
.

CAUTION-

The
DME
system,
central
body
electronics,
and
other
electronic
systems
may
be
damaged
by
the
high
current
draw
of
a
test
fight
with
a
normal
in-
candescent
bulb
.
As
a
general
rule,
usea
high
ím-
pedance
digital
multimeter
or
an
LED
test
fightforall
electrfcal
testfng
.

B020FNG

010-12



FUNDAMENTALSFOR
THE
DO-IT
YOURSELF
OWNER

Jump
Starting
Car

Cars
with
discharged
or
dead
batteries
can
be
jump-started
using
the
good
battery
from
another
car
.
When
jump-starting

the
engine,
always
note
the
following
warnings
.

WARNING
-

"
Battery
acid
(electrolyte)
can
cause
severe
burns,
and
will
damage
the
car
and
clothing
.
lf
electrolyte
is
spilled,
wash
the
surface
with
large
quantities
of
water
.
lfit
gets
finto
eyes,
flush
them
with
water
for
severa¡
minutes
and
cal¡
a
doctor
.

"
Batteries
produce
explosive
and
noxious
gas-
ses
.
Keep
sparks
and
flames
away
.
Do
not
smoke
near
batteries
.

"
Do
not
jump-start
the
engine
if
you
suspect
that
the
battery
is
frozen
.
Trapped
gas
may
explode
.
Allow
the
battery
to
thaw
first
.

"
Do
not
quick-charge
the
battery
(for
boost
start-
ing)for
longer
than
one
minute,
and
donot
ex-
ceed
15
volts
at
the
battery
with
the
boosting
cables
attached
.
Wait
at
least
one
minutebefore
boosting
the
battery
a
second
time
.

"
Some
electrical
system
'comfort"
features
may
not
function
correctly
once
battery
power
is
restored
.
For
example,
the
front
window
one-touch-up
func-
tion
may
be
disabled
.
Some
electrical
systems
will
need
to
be
reinitialized
Consult
the
appropriate
re-
pairgroup
formore
specific
information
.

1
.
Place
cars
close
together,
but
do
not
allow
them
to'touch
each
other
.
Turn
off
the
engine
of
thecar
with
the
good
battery
.

2
.
Connect
oneend
of
the
positive
(+)
cable
to
the
positive
(+)
post
of
the
good
battery
.
Remove
the
coverfromthe

positive
(B+)
junction
post
in
the
engine
compartment
of
the
dead
car
and
connect
the
other
end
of
the
posi-
tive
(+)
cable
to
the
junction
post
.
See
Fig
.
17
.

EMERGENCIES

3
.
Connect
one
end
of
the
negative
(-)
cable
to
the
nega-

tive
(-)
battery
post
of
the
good
battery
.
Connect
oppo-

site
end
of
the
negative
cable
(-)
to
the
engine
block
of

thecar
with
the
dead
battery
.

4
.
Start
thecar
with
the
good
battery
and
runthe
engine

at
about2,000
rpm,
then
start
the
car
with
the
dead
bat-
tery
.

5
.
With
the
engine
at
¡dle,
switch
on
the
headlights,
blower

motor
and
rear
window
defogger
to
avoid
damaging
the

cars
electrical
system
.
Carefully
disconnect
the
jumper

cables,
starting
with
the
negative
cable
on
the
engine

block
.
Turn
all
electrical
consumers
off
.

NOTE-

The
engineshould
be
run
for
at
least
an
hour
to
re-
charge
the
battery
.

Overheating

lf
the
temperature
gauge
needle
goes
into
the
red
band
on
the
gauge
face,
the
coolant
temperature
is
too
high
.
Find
a
safe
place
to
stop
and
turn
the
engine
off
.
Open
the
hood
and
allow

the
engine
to
cool
until
the
temperature
gauge
needle
is
at
the

lower
thirdof
the
scale
.
Continuing
to
drive
an
overheated
car

can
cause
extensive
engine
damage
.

WARNING
-

Do
not
remove
the
coolant
reservoir
or
radíator
cap
with
the
engine
hot
.
Undoing
either
couldspray
hot
coolant
and
cause
burns
or
damage
the
engine
.

CAUTION-

Do
not
add
cold
water
or
coolant
to
a
hot
engine
.
Engine
damage
could
result
from
the
sudden
tem-
perature
change
.

NOTE-

If
the
enginecannot
be
safely
tumed
off,
make
sure
the
air
condifioner
isoff
and
turn
the
heater
to
high
.
This
will
helo
cool
the
engine
until
a
salestopping
place
canbe
reached
.

Overheating
may
be
caused
bylow
coolant
leve¡
or
a
dam-aged
engine
drive
belt
.
Visually
check
the
coolant
leve¡
and
en-
gine
belts
as
described
in
020
Maintenance
Program
.
lf
the
coolant
leve¡
is
low,
check
the
filler
cap,hoses,
clamps
and
ra-
diator
for
signs
of
leakage
.
Check
for
leaks
at
the
water
pump
on
the
frontof
theengine
.

lf
no
leaks
are
found,
add
coolant
after
the
engine
has
cooled
.
The
carcan
be
driven,
but
have
the
cooling
system
thoroughly
checked
assoonas
possible
.
lf
replacement
cool
0013245



-



ant
is
not
available,
then
plain
water
canbe
used,
butthe
cool-
antshould
later
be
drained
and
refilled
with
theproper
mixture
Fig
.
17
.
Battery
jump
starting
posts
(arrows)
behind
right
frontstrut



of
anti-freeze
and
water
.
tower
.
Lift
cover
to
access
positive
post
.

If
steam
is
coming
from
the
engine
compartment
thenthere
is



With
the
engine
and
ignition
off,
check
for
loose
or
corroded
most
likely
a
burst
coolant
hose
or
a
large
leak
in
the
cooling



battery
cables
or
wires
at
the
battery
or
thealtemator
.
Discon-
system
.
To
find
the
leak,
look
for
signs
of
coolant
leakage
on



necting,
cleaning,
and
reinstalling
corroded
wires
and
connec-
hoses,
at
hose
connections,
or
on
the
radiator
.
Let
theengine



tors
may
solve
the
problem
.
Also
check
drive
belt
tension
as
cool
thoroughly,
then
add
coolant
or
water
to
fill
the
system
and



described
in
020
Maintenance
Program
.
start
the
engine
.
If
a
great
deal
of
water
or
coolant
flows
out
of
the
hole,
then
thecarshouldnot
be
driven
until
repairs
are
made
.
lf
there
is
slight
seepage,
then
it
may
be
possible
to
drive



TOWi
ng

a
short
distance,
adding
coolant
as
needed
.
The
cars
covered
by
this
manual
should
be
towed
witha
tow
truck
using
wheel
lift
or
flat
bed
equipment
.
Do
not
tow
thecar
on
all
four
wheels
except
for
very
short
distances
to
move
it
to
a
safe
place
.
If
thered
engine
oil
pressure
warning
light
illuminates,
imme-
diately
stop
thecar
and
turn
off
the
engine
.
Have
the
vehicle



A
towing
eye
is
provided
in
the
luggage
compartment
tool
kit
.
flat-bedded
or
towed
to
an
authorized
service
center
and
have



The
towing
eye
can
be
screwed
into
the
front
or
rear
bumper
.
the
engine
oil
pressure
checked
.



See
Fig
.
18
and
Fig
.
19
.

Low
Oil
Pressure

NOTE-

Detafed
information
on
checking
the
oil
pressure
is
covered
ín
119
Lubrication
System
.

Brake
Fluid
Leve¡

The
brake
fluid
leve¡
warning
light
may
bean
indicator
of
brake
fluid
loss
.
Problems
with
the
brakesystem
should
be
checked
and
repaired
immediately
.
See
340Brakes
for
more

information
.

Check
Engine
Warning
Light

Dim
Lights

FUNDAMENTALS
FOR
THE
DO-IT
YOURSELF
OWNER



010-13

If
the
"CHECK
ENGI
NE"
warning
light
comes
on
or
flashes,
it
indicates
that
an
emissions-related
fault
has
occurred
.
Faults
suchas
a
failed
oxygen
sensor
or
a
faultyfuelinjector
can
tum

the
light
on,
causing
the
exhaust
or
evaporative
emissions
to

exceed
a
specified
limit
.
The
engine
can
be
safely
driven
with

the
light
on,
although
the
emission
systems
should
be
checked

assoonas
possible
.
See
100
Engine-General
for
more
infor-

mation
on
the
Check
Engine
Light
and
the
On-board
diagnostic

system
.

Headlights
and
instrument
panel
illuminationthat
are
dim
or

gradually
getting
dimmer
generally
indicate
a
problem
with
the

battery
or
charging
system
.
The
battery
charge
indicator
light

may
come
on
as
the
lights
are
dimming
.
In
either
case,
theen-

gine
and
accessories
are
running
off
of
the
battery
alone,
and

will
soon
discharge
it
altogether
.

If
possible,
do
not
stop
the
engine
unless
you
have
the
capa-

bility
to
jump
start
¡t
.
There
may
not
be
enough
power
in
the

starting
system
torestart
the
engine
.
Instead,turn
off
as
many

electrical
consumers
as
possible
.
This
will
reduce
the
current

drain
and
will
allow
thecar
to
be
driven
farther
before
you
lose

all
battery
power
.

Fig
.
18
.
Pry
open
rear
tow
lúg
access
panel
.

When
towingthecar
from
the
front
with
the
rear
wheelson

the
ground,
a
maximum
distance
of
20
miles
is
acceptable
.
If

thecar
needs
to
be
towed
further,
have
the
rear
wheels
placed
on
dollies
.

CA
UTION-

"
Do
not
tow
with
sling-type
equipment
The
front
spoilers
andbumper
covers
may
sustain
dam-
age
.

"
Towínga
BMW
with
an
automatic
transmission
with
the
rear
wheelson
the
ground
can
resuft
in
transmission
damage
due
to
lackof
lubrication
and
should
be
avoided
.

0013128

EMERGENCIES

020
Maintenance
Program

GENERAL
.
.
...
.
.
.
...
.
.
.
.
.
.
.
.
.
.
.
...
.
..
020-2

BMW
Service
Indicator
......
..
....
..
...
..
.
020-2

Oil
Service
.....
.
..........
..
...
...
...
..
.
020-2

Inspection
I
and
Inspection
II
.
..
....
..
...
..
.
020-2

Resetting
Service
Indicator
....
.
....
..
...
..
.
020-3

MAINTENANCE
TABLES
..
.
.
.
.
.
........
020-3

FLUID
AND
LUBRICANT

SPECIFICATIONS
.
.
.
.
.
.
.
...
.
.
.
....
.
...
020-8

Manual
Transmission
Fluid
..
.
.
.
.
.
....
.
.
.
.
020-8

Automatic
Transmission
Fluid
.
.
.
.
.
....
.
.
.
.
020-8

Final
Drive
Gear
Oil
................
.
.
.
.
020-9
Brake
Fluid
.
.
.
.
.
................
.
.
.
.
020-9
Engine
Coolant
(Anti-freeze)
.
.
...
.
....
.
.
.
.
020-9

Power
Steering
Fluid
........
..
......
.
.
.
.
020-9

ENGINE
OIL
SERVICE
.
.
...
.
.
.
...
.
.
.
.
.
.
020-9

Engine
oil,
checking
leve¡
..
...
...
..
........
020-9
Engine
oil
and
filter,
changing
....
.
......
.
..
020-9

ENGINE
COMPARTMENT

MAINTENANCE
...
.
.
.
.
.
.
.
.
.
.
.
.
.
......
020-10

Air
filter,
replacing
.
...
...
.
.....
.
.....
.
...
020-11

Spark
plugs,
replacing
...
.
......
.
...
..
...
020-11

¡dle
Speed
.
..
...
...
....
.
......
.
...
..
...
020-12

Battery,
checking
and
cleaning
.......
..
...
020-12

Battery,
replacing
.
.....
.
.....
.
.....
..
...
020-12

Accelerator
and
Throttle
Linkage
.
.....
..
...
020-13

Engine
DriveBelts
.....
.
....
..
...
...
...
.
020-13

V-belt,
replacing

(4-cylinder
engines
built
up
to
1/94)
..
....
.
020-13

Poly-ribbed
belt,
replacing

(4-cylinder
engines
built
from
1194

and
all
6-cylinder
engines)
.
.
....
..
......
020-13

Cooling
System
Service
.
...
..
....
..
....
..
020-14

Power
steering
fluid,
checking
leve¡
.
..
....
.
.
020-14

Oxygen
Sensors
....
...
..
..
....



.
.....
.
.
020-15

MAINTENANCE
PROGRAM



020-1

UNDER-CAR
MAINTENANCE
.
..
.
...
.
.
.020-16
'

Fuel
filter,
replacing
...
.
.....
..
.....
..
..
.020-16

Tires,
checking
inflation
pressure
.
.....
.
....
020-17

Tires,
rotating
...
..
.....
..
....
..
....
.
....
020-17

Wheels,
aligning
..
.....
.
...........
.
....
'020-17

Brake
system,
inspecting
.
.
....
.
.....
..
...
020-17

Brake
pad/rotor
wear,checking
.
......
.
....
020-17

Brake
fluid,
replacing
.........
..
.



..
..



.
020-17

Parking
brake,
checking
......
.
.....
..
....
020-17

Exhaust
system,
inspecting
....
..
.....
.
...
.020-18

Manual
Transmission
Senrice
..
..
.....
.
....
020-18

Manual
transmission
fluida

checking
and
filling
..
.
....
..



.
.
..
..
....
020-18

AutomaticTransmission
Service
.
....
...
....
020-18

Front
suspension
and
steeringlinkages,
inspecting
..
.
:.....
.
....
..
.....
..
...
.
.020-18

Rear
suspension,
inspecting
.
..
...
...
....
..
020-18

Final
drive
oil
leve¡,
checking
.
.
.
...
....
...
..
020-18

Fuel
tank
and
fuel
lines,
inspecting
.
.....
....
020-19

Clutch
fluid,
checking
...
...
...
...
....
.....
020-19

Drive
axle
joint
boots,
inspecting
...
..
.....
..
020-19

BODY
AND
INTERIOR

MAINTENANCE
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
...
.
.020-19
Windshield
Wiper
Blade
Maintenance
....
.
.
020-19

Body
and
hinges,
lubricating
.
.....
..
......
.
020-19

Seat
Belts
...
..
...
...
...
..
.....
..
.....
.
.
020-20

Exterior
Washing
..
...
...
..
.
.
...
..
......
.020-20

Waxing
.....
..
...
...
...
..
.....
..
.......
020-20

Polishing
..
...
...
...
....
..
..........
..
.
.'020-20

Washing
Chassis
.
...
....
.
....
..
.....
.
...
020-20

Special
Cleaning
.
.
.....
..



...
.
.....
..
..
.020-20

Interior
Care
.
....
..
....
..
..



.
.
......
.
...
020-20

Leather
Upholstery
and
Trim
...
..
....
...
...
020-20

TABLES

a
.
Oil
Service
......
...
.
..
.............
...
---
020-4

b
.
Inspection
1
Service
..
.
.
.............
....
...
020-5

c
.
Inspection
11
Service
.
.
...
...........
..
.
..
..
020-6

d
.
Scheduled
Maintenance-Time/Mileage
Intervals
..
020-7

e
.
Fluids
and
Lubricants
..
...
...........
.....
..
020-8

020-2



MAINTENANCE
PROGRAM

GENERAL

The
information
given
in
this
repair
group
includes
the
routine

checks
and
maintenance
steps
that
are
both
required
by
BMW

under
the
terms
of
the
vehicle
warranty
protection
and
recom-

mended
by
BMW
to
ensure
long
and
reliable
vehicle
operation
.

GENERAL

NOTE-

Aside
from
keeping
yourcar
in
the
bestpossible
condi-
tion,
proper
maintenance
plays
a
role
in
maintaining
full
protection
under
BMWs
new-car
warranty
coverage
.
If
in
doubtabout
the
terms
and
conditions
of
yourcark
warranty,
an
authorized
BMW
dealer
should
be
able
to
explain
them
.

NOTE-

BMW
is
constantly
updating
their
recommended
main-
tenance
procedures
and
requirements
.
The
informa-
tion
contained
here
is
as
accurate
as
possible
at
the
time
of
publication
.
If
hhere
is
any
doubt
aboutwhat
pro-
cedures
apply
to
a
specific
model
or
model
year,
or
what
intervals
should
be
followed,
remember
that
an
authorized
BMW
dealer
has
the
latest
information
on
factory-recommended
maintenance
.

BMW
Service
Indicator

The
BMW
Service
Indicator
notifies
the
driver
when
mainte-
nance
is
required
.
The
service
indicator
consístsof
multiple
light
emitting
diodes
(lEDs)-typically
five
green,
one
yellow,
andone
red-as
well
as
OIL
SERVICE
and
INSPECTION
indi-
cators
.

When
the
ignition
is
tumed
on,the
green
LEDs
come
on
.
They
go
out
when
the
engine
is
started
.
After
the
Service
Indi-
cator
is
reset,
al¡
green
LEDs
will
be
illuminatedwith
the
keyon
.
As
thecar
is
driven
in
normal
use,
fewer
and
fewer
green
LEDs
will
be
illuminated
before
start-up,indicating
that
the
next
main-
tenance
interval
is
approaching
.

When
thecar
has
accumulated
sufficient
use
to
require
the
next
maintenance
interval,
the
yellow
LED
will
come
on
along
with
either
the
OIL
SERVICE
indicator
or
the
INSPECTION
in-
dicator
.
These
LEDs
will
stay
on
after
the
engine
is
started
.
If
maintenance
service
is
delayed,
thered
LED
will
also
illuminate
as
a
reminder
that
maintenance
service
is
overdue
.

An
OIL
SERVICE
interval
will
alwaysbe
followed
by
an
IN-
SPECTION
interval,
which
will
then
be
followed
byan
OIL
SER-VICE
interval,
andsoon
.
See
Fig
.
1
.

'
80
100/

60
II

"
1

,



ló
1
,
4
`20
140s



#
X120
100
leo
A
O
,



80



km/h`F



*101
200
,
,
~60

BMW
has
taken
a
unique
approach
to
establishing
mainte-

nance
intervals
.
BMW's
Service
Indicator
System
computes

maintenance
intervais
based
not
only
on
elapsed
mileage,
but



Fig
.
1
.



Service
indicator
display
in
lower
section
of
speedometer
.
also
on
such
inputs
as
enginespeed,engine
temperature,
number
of
starts,
and
length
oftrips
.
At
the
appropriate
time,
the
system
indicates,
through
lights
in
the
instrument
cluster,
when



Oil
Service

the
next
routine
maintenance
is
due
.

The
Oil
Service
indicator
signals
the
need
for
the
most
basic
levelof
routine
maintenance
.
BMW's
required
oil
service
speci-
fies
changing
the
engine
lubricating
oil
and
the
engine
oil
filter

after
the
engine
has
been
warmed
up
.
BMW-recommended
ad-

ditional
maintenance
for
this
service
is
listed
in
Table
a
.

NOTE-

For
reference,
the
BMW
Oil
Service
requirements
are
approximately
equivalent
to
the
maintenance
that
other
European
manufacturers
specify
at
intervals
with
a
maximum
of
every
7,500
miles
or6
months
.

CAUTION-

Be
sure
to
follow
the
ínstructions
forresetting
the
Oil
Service
indicator
fight
.
The
Inspection
indica-
tor
can
be
accidentally
reset
rendering
its
function
inaccurate
.

Inspection
l
and
Inspection
II

The
Inspection
indicator
signals
the
need
for
more
compre-
hensive
maintenance
and
Inspection
.
There
are
two
sets
of
in-
spection
requirements,
Inspection
I
and
Inspection
ll
.
These
inspections
alternate
throughout
a
car's
maintenance
history
.
If
the
last
Inspection
interval
was
Inspection
I,
the
next
Inspection
interval
(following
an
Oil
Service)
will
be
Inspection
ll,
the
next
after
that
will
be
Inspection
I,
and
so
on
.

Inspection
I
tasks
are
listed
in
Table
b
.
Inspection
II
in-
cludes
most
of
the
tasks
from
Inspection
I
with
additional
In-
spection
11
tasks
.
A
complete
listing
of
Inspection
II
tasks
are
listed
in
Table
c
.

NOTE-



Aftermarket
reset
tools
can
be
purchased
from
one
of
the
fol-
lift
owng
manuacurers
:
For
referente,
the
BMW
Inspection
1
and
Inspection
11
requirements
are
approximately
equivalent
to
the
main-
tenance
requirements
that
other
European
manufac-



Assenmacher
Bo
s
turers
specify
.
Inspection
I
is
normally
due
at
intervals



lder,
CO
80301

Specialty
Tools

with
a
maximum
of
15,000
miles
or
12
months
.
lnspec-



(303)
530-2424

tion
11
is
normally
due
at
intervals
with
a
maximum
of
30,000
miles
or
24
months
.



Peake
Research,Automotive
Products
Division
P
.O
.
Box
28776

San
Jose,
CA
95159

Resetting
Service
Indicator



(408)
369-0406

When
the
specified
maintenance
has
been
carried
out,
the
service
indicator
memory
should
be
reset
.



MAINTENANCE
TABLES

The
senrice
indicator
is
reset
using
a
special
tool
.
The
tool
is
plugged
into
the
diagnostic
connector
in
the
engine
compart-

ment
.
See
Fig
.
2
.

iii

Fig
.
2
.



Service
indicator
reset
tool
installed
in
diagnostic
connector
(aftermarket
tool
shown)
.

CAUTION-

Follow
themanufacturer's
directions
when
reset-
ting
the
service
Indicator
.
If
the
reset
procedures

are
done
incorrectly,
the
reset
tool
or
the
electron-
ic
service
indicator
may
be
damaged
.

MAINTENANCE
PROGRAM
020-
3

Table
a,b,c,
and
don
the
following
pages
list
the
routine
maintenance
tasks
specified
by
BMW
.
The
intervals
for
most
of
thesetasks
are
determined
by
the
Service
Indicator
.
The
main-

tenance
intervals
for
afew
additional
items
are
based
on
either
elapsedmileage
ortime
.
These
intervals
are
indicated
in
sepa-
rate
tables
.

Except
where
noted,
the
maintenance
items
listed
apply
to
all
models
and
model
years
coveredby
this
manual
.
The
columns

on
the
rightsitie
of
each
table
give
quick-referente
information

about
the
job
.
The
bold
text
references
the
repair
groups
where

additional
repair
information
can
befound
.

MAINTENANCE
TABLES

020-
4



MAINTENANCE
PROGRAM

L



~



~
c
.c
a



a>
mL



~



~L



L
w



a



£
'S



d
E

Maintenance
ítem



z



3



c

Engine
compartment
maintenance

Change
oil
and
oil
filter

Check
fluid
levels
(coolant,steering,
brake/clutch,
ATF)

Under
car
maintenance

Check
steeringrack
and
steeringlinkages
for
leaks
andexcess
play
.
Repair
Group
320

Inspect
brake
system
.
Check
brake
calipers,
rotors,
and
brake
pad
thíckness
.
Inspect
for
dam-
aged
hoses
and
lines,
leaks
or
damage
.
Check
hand
brake,adjust
cable
if
necessary
.
Repair
Group
340

Check
and
adjust
tire
pressures,
including
spare

Body
and
interior
maintenance

Check
operation
of
exterior
and
interior
lights,
including
glove
box
light,
engine
compartment
light,
trunk
light,
instrument
panel
lights,
horns,
headlight
flasher
anddimmer
switch
.
Check
headlight
and
driving
light
aiming
.
6
Electrical
System

Check
function/condition
of
seat
belts
.
Repair
Group
720

Check
windshield
washer
fluid
level
and
concentration,
add
as
necessary
.
Check
operation
of
washer
system
.
Check
condition
of
wiper
blades
.
Repair
Group
611

Road
Test

Check
braking
performance,
steering,
heating
and
ventilation,
manual
or
automatic
transmis-
sion,
and
mirrors

Service
Interval
Reset

Reset
service
indicator
using
specialreset
tool
.

MAINTENANCE
TABLES

Table
a
.
Oil
Service