Oil pan BMW 318i 1996 E36 Service Manual (759 Pages)

610-16

ELECTRICAL
COMPONENT
LOCATIONS

Component

Model
Year

Location

Refer
to

MixingSwitch

1992-1994

Center
console

Multi-Function
Clock

1992-1998

Center
console

Multi-information
Display
(MDI)

1992-1998

Center
console

Normal
Speed
Cooling
Fan
Relay

1992-1998

Power
distribution
box

Fig
.
2
.

Neutral
SafetySwitch
(Automatic

1992-1998

Next
to
gear
shift
lever
in
center
console

Fig
.
29
.

Transmission
Range
Switch)

Oil
Pressure
Switch

1992-1998

Left
front
of
engine
below
intake
manifold
at
oil
filter
housing

On-Board
Computer

1992-1998

Center
console

On-BoardComputerHorn
Relay

1992-1998

Behind
glove
compartment

Fig
.
8
.
Fig
.
9
.

On-Board
Computer
Temperature

11992-1998

I
Right
front
of
engine
compartment

Sensor

Outside
Temperature
Sensor

1992-1997

Inright
front
brake
cooling
duct

Outside
Temperature
Sensor

1998

Right
rear
of
engine
compartment
behind
fresh
air
cowl

Oxygen
Sensor
HeaterRelay

1992-1998

Power
distribution
box

Fig
.
2
.

Oxygen
Sensor(s)

1992-1998

On
exhaust
pipe
ahead/behind
catalytic
converter
(M42/M44
engine)

Oxygen
Sensor
(x2)

1992-1995

On
exhaust
pipe
ahead
of
catalytic
converter
(M50/S50US
engine)

Oxygen
Sensors
(x4)

1996-1998

On
exhaust
manifold/exhaust
pípe
behind
catalytic
converter
(M52/S52US
engine)

Parking
Brake
Switch

1
1992-1998

I
On
rear
of
parking
brake
lever

Power
Distribution
Box

11992-1998

I
Rear
left
of
engine
compartment

I

Fig
.
2
.
Fig
.
7
.
Fig
.
10
.

Radio
Microswitch

1992
-
1996

Center
console
behind
radio

Radio
Receíver

1
1997-1998

1
Right
rear
luggage
compartment

Relay
And
Fuse
Box
(Power

1992-1998

I
Left
side
of
engine
compartment

I

Fig
.
2
.

Distribution
Box)

Fig
.
7
.
Fig
.
10
.

Rear
Window
Blower

1994-1998

Behind
rear
seat
(convertible)

Rear
Window
Blower
Microswitch

1994-1994

At
convertible
top
linkage

Rear
Window
Blower
Microswitch

1995-1998

Behind
rear
seat
(convertible)

Rear
Window
BlowerRelay

11994-1998

Behind
glove
compartment

Fig
.
8
.
Fig
.
9
.

Fig
.
2
.

Fig
.
30
.

Fig
.
8
.

Rear
Window
DefoggerRelay

Reversing
(Back-up)
Light
Switch

SplicePanel,
Right
Rollover
Protection
Actuator

11994-1998

COMPONENT
LOCATIONS

Table
a
.
E36
Component
Locations

1992-1998
1992-1998

1992-1998

Power
distribution
box

Right
or
left
side
top
of
transmission

Behind
glove
compartment

Behind
rear
seat
(convertible)

Fig
.
9
.

Continued

610-18

ELECTRICAL
COMPONENT
LOCATIONS

Tablea
.
E36
Component
Locations

Component

Model
Year

Location

Refer
to

Transmission
Control
Module

1992-1998

Right
rear
engine
compartment
behíndpanel

Fig
.
7
.

Transmission
Range
Switch
(Gear

1992-1998

Next
to
gear
shift
lever
in
center
console

Fig
.
29
.

Position/Neutra
l
Safety
Switch)

Transmission
Valve
Unít

1992-1993

In
transmission
oil
pan

Transmission
Valve
Unit

1994-1998

On
left
side
of
transmission

Trunk
Lid
Microswitch

1994-1998

In
trunk
lid

Trunk
Lid
Relay

1994-1998

Behind
glove
compartment
(convertible)

Fig
.
8
.
Fig
.
9
.

Trunk
Light
Switch

1992-1998

Left
underside
of
trunk
lid

TrunkLockMotor

1992-1998

Rear
of
luggage
compartment

UnloaderRelay

1992-1998

Inleft
splice
panel
behind
footwell
speaker
grille

Fig
.
5
.

Variable
Camshaft
Control
Module

1994-1996

I
Rear
right
side
of
engine
compartment

(VANOS)

Variable
Camshaft
Control
(VANOS)

1993-1998

Front
ofcylinder
head

Veh¡cle
Speed
Sensor

1992-1998

On
final
drive

Volume
Air
Flow
Sensor
(M42

1992-1995

Left
side
of
engine
compartment

Fig
.
7
.

Engine)

Washer
Fluid
Leve¡
Sensor

1992-1998

Right
frontof
engine
compartment

Washer
Pump

1992-1998

Right
side
of
engine
compartment
on
windshield
washer
reservoir

Fig
.
7
.

Wiper
Motor

1992-1998

Rear
engine
compartment

Wiper
Motor
Relay

1992-1998

Inleft
splice
panel
behind
footwell
speaker
grill

Fig
.
5
.

Wiper
Relay

1992-1998

(
Behind
glove
compartment

I

Fig
.
8
./
Fig
.
9
.

Wiper/Washer
Module

1992-1993

Left
side
of
footwell
under
foot
rest
(early)

Wiper/Washer
Module

1993
(late)-

Behind
glove
compartment

Fig
.
8
.
1998

1

Fig
.
9
.

ZAE
Airbag
Control
Module

1
1994-1998

1
On
center
tunnel
under
rear
seat
cushion

ZKE
IV
Control
Module

1994-1998

I
Behind
glove
compartment

Fig
.
8
.I

Fig
.
9
.

COMPONENT
LOCATIONS

612
Switches
and
Electrical
Accessories

GENERAL
.
.
.
.
.
.
.
.
.
...
.
.
.
.
.
...
.
......
.612-1

Headlight
switch,
replacing

..
.
...
.
.
.
.
.
.
.
.
.
612-5

Foglight
switch,
replacing
....
.
.
.
.
.
.
.
.
.
.
.
.
.
612-5
INTERIOR
SWITCHES
.
.
...
.
.
.
.
.
.
.
.....
612-1

Hazard
warning
switch,
replacing
.
.
.
.
.
.
.
.
.
.612-5
Turn
signal
switch
and
wiper
switch,

Powerwindow
switch,
replacing
.
.
.
...
.
.
.
.
.
612-5
replacing
.
.
.
.
.
.
.
...
.
.
.
.....
.
....
.
.
.
.
612-1

Outside
mirrorswitch,
replacing
.
.
.
.
.....
.
.
.612-6
Ignition
Switch
Assembly
.
.
.
.
.
.
.
.
....
.
...
612-3

Ignition
electrical
switch,
replacing
.
...
.
....
612-3

INTERIOR
LIGHTS
.
.
................
.
..
612-6

Ignition
lock
cylinder,
replacing
.
.
.
.
.....
.
..
612-4

Dome
light,
rear
map
lights,
trunk
light,

Headlight
and
Foglight
Switch
Assembly
.
.
.
.
612-5

replacing
bulbs
.
......
.
.
.
.
.
.
.
.
.
.....
.
.612-7

GENERAL

Turn
signal
switch
and
wiper
switch,

replacing
Thissection
covers
replacement
of
interior
switches
and
accessories
.

The
procedures
for
removing
the
turn
signal
stalk
switch
and
the
wiper
system
stalk
switchare
similar
.
When
working
on
electrical
switches,
always
disconnect
the
negative
(-)
cable
from
the
battery
and
insulate
the
cable
end
to
prevent
accidental
re-connection
.

CAUTION-

Prior
to
disconnectiog
the
battery,
read
the
battery
disconnection
cautions
given
at
the
front
of
this
manual
on
page
viii
.

WARNING
-

The
cars
covered
by
this
manual
are
equipped
with
a
Supplemental
Restraint
System
(SRS)
that
auto-'
matically
deploys
one
or
more
airbags
.
Each
airbag
unit
houses
an
explosive
powerful
charge
.
Any
work
involving
the
SRS
system
should
only
be
per-
formed
byan
authorized
BMW
dealer
.
Making
re-
pairs
without
the
proper
knowledge
and
special
test
equipment
may
cause
serious
personal
injury
.
See
721
Airbag
System
(SRS)

3
.
With
front
wheels
pointed
straight
ahead,
remove
steer-
"
Testing
and
replacement
information
for
the
oil
ores-

¡ng
wheel
.
See
320
Steering
and
Wheel
Alignment
.
sure
switch
is
covered
in
119
Lubrication
System
.

NOTE-

"
Wirfng
diagramscan
be
found
in
Electrical
Wiring
Diagrams
.

"
Fuse,
relay
and
electrical
component
locations
can
be
found
in
610
Electrical
Component
Locations
.

"
Replacement
information
for
thetransmission
gear
position/neutral
safety
switch
is
covered
in
250
Gear-
shift
Unkage
.

INTERIOR
SWITCHES

NOTE
-

To
preventmarring
interior
trim,
wrap
the
tips
of
screw-
drivers
and
pliers
with
tape
beforeprying
out
switches
or
electrical
accessories
.

SWITCHES
AND
ELECTRICAL
ACCESSORIES

612-1

1
.
Disconnect
negative
(-)
cable
from
battery
and
cover
terminal
with
insulating
material
.

2
.
Remove
airbag
unit
from
steering
wheel
.
See
721
Air-
bag
System
(SRS)
.
Store
airbag
unit
in
a
safe
placew¡th
pad
facing
up
.

NOTE
-

To
helo
with
reassembly,
mark
steering
wheel
and
col-
umn
before
disassembly
.

4
.
Remove
trim
panel
from
lower
left
side
of
instrument
panel
.
See513
Interior
Trim
.

INTERIOR
SWITCHES

10442
9

II
OFF

TO
FUSE
F14
(DIAGRAM
3
OF
3)

----------------------------------------------------
I
IGNITION
I
SWITCH
START
-----------------
OFF
--
START

OFF

START
----
OFF

START
I

a
FROM
FRONT
POWER
DISTRIBUTION
BOX
(DIAGRAM
I
OF
3)

ELECTRICAL
WIRING
DIAGRAMS
ELE-33

Power
Distribution

1998
318ti
(2
of
3)

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ENGINE
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ELECTRONIC
ELECTRONICS

CONTROL

RELAY

CLUSTER

RELAY

IM
MOBLIZER
CONTROL
MODULE

CONTROL
MODULE
(DME)

MODULE
(ZKEIV)(EWSII)

FROM
RED

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FRONTPOWER
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DISTRIBUTION
BOX

DISTRIBUTION
BOX
5
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F20
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167Xj991Z
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BLOWER
REAR

BODY
RELAY
DEFOGGER

ELECTRONICS
RELAY

CONTROL
MODULE
(ZKE
IV)

HORN
RELAY

NOTUSED

SEAT
DRIVER'S
RIGHT
PASSENGER'S
LEFT
SUPPLEMENTAL
OCCUPANCY
SEAT
IMPACT
SEAT
IMPACT
RESTRAINT
DETECTOR
BELT
SENSOR
BELT
SENSORSYSTEM
SWITCH

SWITCH
CONTROL
MODULE

51

41

4

8

I

I

I

I

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I

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I

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I

I

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LUGGAGE
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I
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TELEPHONE
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AUTOMATIC

COMPRESSORNORMAL

HIGH

DRIVER'S
FRONTDOME/
ANTITHEFT
PASSENGER'S
TRANSMISSION

CONTROL

SPEED

SPEED

MAKEUP

MAP
LIGHT

CONTROL

MAKEUP
RANGE
SWITCH

RELAY

RELAY

RELAY

MIRROR

ASSEMBLY

MODULE

MIRROR
LIGHT

LIGHT

RO
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F,
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146

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DATALINK

WIPER/

WIPER/

RADIO
REARWIPER/
MODULE
IMMOBILIZATION
CLUSTER
LIGHT
CONTROL
CONTROL
CLOCK
COMPUTERCONNECTOR

WASHERWASHER

WASHER
SWITCH

SWITCHMODULE
SWITCH

MODULE
SWITCH

CONTROL
MODULE

ELE-48
ELECTRICAL
WIRING
DIAGRAMS
TRANSMISSION

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m
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(4
DOOR)

(1996)

ROLLOVER

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--
(1997)

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(1997)

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--
(1997)

SWITCH
-

Y

Ground
Distribution

1996-97
Except
318ti
(4
of
5)

i
997
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1996
m)
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G123

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GROUND
(318)

(318)

(318)

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G202

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(1996)

DATA
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ELECTRICAL
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TRANSMISSION

ENGINE

SECONDARY
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HOT
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CONTROL

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1998Except
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ELE-56
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ANTI-

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DRIVER'S
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RIGHT
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LICENSE
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FUEL

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LIGHT
SUPPRESSION
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HEATER
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HEATER
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MOTOR/VALVE
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1995-96
318ti
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of
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G404

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HALL
ENGINE
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CYLINDER2

CYLINDER
3

CYLINDER4
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MASS

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TURN
IND

RIGHT
TURN
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1997
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CONSUMPTION
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CHECK
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SEAT
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10
.
LT
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HIGH
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FUEL
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FUEL
GAUGE

ILL
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A22

25
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(3
USED)

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28
7992

TEMPGAUGE

INSTRUMENT
CLUSTER

InstrumentPanel

1992-97
Except
318ti
(1
of
2)

B

-ELECTRICAL
WIRING
DIAGRAMS
ELE-165

HOTATALLTIMES
________

HOT
IN
RUNAND
START

HOTATALLTIMES
IGNITION
r

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FUSE
I
FRONT
UTION
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DISTRIB1000%
LOCK

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LOCK

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5
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ACC
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ACC
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14

2
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V

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11

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1997
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3
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4
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5
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BS
7
CONVERT-
8
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ONLY

HEADLIGHTS
SYSTEM
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LIGHTS
SYSTEM
EXTERIOR
LIGHTS
SYSTEM
EXTERIOR
LIGHTS
SYSTEM
TRANSMISSION
SYSTEM
EXTERIOR
LIGHTS
SYSTEM

9
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12
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14
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15
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16
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-
ENGINE
CONTROLS
SYSTEM
17
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18
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YEL
20

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CONTROLS
SYSTEM
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21
WHT/BLK
22
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814

23
GRNIVIO
24
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RESTRAINTS
SYSTEM

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CONNA
1
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B4
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BLK/WHT
ROLLOVER

33
8R~N
PROTECTION
IND

B17

4
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5
GRIN
TACHOMETER

B18

6
BLU

STARTING/
7

CHARGINGSYSTEM
A20

8
YELIBRN
B
-K/FED
10
WHTIGRY
11
GRYIBLK/YEL
12

BL
LISP
N13
GRN/PED
14
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15
WHT/GRN
89

16
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BRN
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17
BRNIYEL

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15

18
BN/VIO

VEL
B
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19
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1997
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j

W/OASCW/ASO
83

20
GRYIBLK/VEL

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4

STEM
GRV/BLK/VEL
21
(ORBRN)

(ORBRN)
22
BLU/BLK
23
BRN/GRV/VEL

BRNIGRVIVEL
19

BRN/GRV
OR
BRN/GRN

HEADLIGHTS
SYSTEM

BODYCOMPUTER
SYSTEM
ANTI-LOCK
BRAKESSYSTEM
ANTI-LOCK
BRAKESSYSTEM
(EX
1992
A1993)
ENGINE
CONTROLS
SYSTEM
(1997
ONLY)
BLU/VIO/YEL

J

EXCEPT
1
.92
.
1993

BIN/
VIO
BRN/GRN

11

OIL

[
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BRAKE

LEVELSW
U
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SWITCH

111
G202
GROUND

GROUND

REDIYELRED/YELRED/YEL
WHTIYEL
WHT/VIO
BRN/RED

YEL

GRN/BLU
BLKIWHTBRN/BLK
BLK/RED

WHTIGRN
VIO/YEL
BRNIYELBRN/VIO
BLU/BRNIYEL

BRN/YEL

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0
11

1213
141516

ELE-166
ELECTRICAL
WIRING
DIAGRAMS

"
-

N15
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20
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DATALINK

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FF"
2
REDIVELREDIVEL

17
BRNIYEL

170
I
TAC-I~
RADIO
DRIVER'SSEAT
BELT
SWITCH

BLUI

I
_

I1
BRN
VIO/YEL
2

I
-
18

19
BRN/GFY/YEL
20
BLU/VIOIWHT
21
BRN/RED

YEL

8299
2

YEL

LEFTFRONT
BRAKEPAD
SENSOR

RIGHT
EAR
BRAKEPAD
SENSOR
HOTINRUNANDSTART

HOTINACCY,PUNANDSTART

HOTINACCY,RUNANDSTART

r
F23
E___

USE
__________-IFFUSE
USE
IDSOTRIBUTIONBOX

BLK/WHT

BRN

"BAN

,I
G312

BRNIVIO

ENGINECOOLANT
TEMPERATURESENSOR

InstrumentPanel

1992-97
Except
318ti
(2
of
2)

5A_____-TISA
____________
.T7
.5AJ
B

32

30Y
GRN/

viol
I

viol
BLU
I

YEL

WHT

WHT/VEL
WHT/VIO
BRNIRED

EXCEPT
1992
&
1993

OIL7EMPESENSOR

7
YEL

(CANADA61997)

.
BRNIGRVIYEL

e
GRNIBLU
9
BLKIWHT

DRIVERS
DOOR
0

JAMB
1994
SWITCH
1
BIN/ILK

(19926
1
993
BLK/RED

2
DOOR,
6

VIOI

WICCM

CONVERT
BR
WHTIGRN

YE'
I

3

N/GRY
~

(EX
1992
6
7993
200

V"'

0R
6
VIO/YEL

I
BRAKELIGHT
.
1990
CONVERTIBLE)
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SWITCH
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I

I

8RN/GRV
BLUIBRN/VEL

-
----+-j
W/CCM

.LU/

COMPUTER
REDI

BRN1
~

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-
.

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-

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I

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CC
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CONTROLMODULE

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DISPLAYICOMPUTER

BRN

G203

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FUELTANKI
SENSOR"

FUELLEVEL
SENSORI

8RN/BLK
BRN/BLK
VEHICLE
SPEEDSENSOR

BF
RED
an
RED
YEL

GRN/BLU
9
I
WIT/

WHT/RED
11-I

I
BRNI
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Y12
I

I
BLK/WHT
13
I
VIO/WHT
10
I
BLU/VIO/WHT
75
I
GRV/RED
18`
I

I
BRN
17
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PEDIYEL
18
I

I

MULTI
FUNCTION
CLOCK

WHTwHTRG1
-
I
WHT/BLU
3
I

II

I
BLKIRED
2
{
I

I
REOIVE
L4
I

I

CHIMEMODULE

ELE-168
ELECTRICAL
WIRING
DIAGRAMS

5
6
7
0
10

10462
9

GRN/BLU

BRN/YEL
BRN/BLK
BRN/RED
DRIVERS
DOOR
JAMB
SWITCHBAN
t
YEL
SAW
ELI
YEL

Instrument
Panel

1998
Except
318ti
(2
of
2)

OIL
TEMPERATUR
PARK
LEFTFRONTRIGHTREAR
SENSOR

BRAKE

BRAKEPAD

BRAKEPAD

CHECK
CONTROL
SWITCH
SENSOR
SENSOR

MODULE

I

SREDI
BFI
GRNI
NCAI
YELIYELI
YELI
BR
.:

1

I

3I3I
3GROUND
I

BANI

III

III

I

BLK/WHT

CONVERTIBLETOP
BRN/RED

CONTROLMODULE
I

T

BLK/WHT
1
I

I
BRN/GRN

II
I

HIPI
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L

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BLK/WHT
5
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REDIYEL
q

WIPERIWASHERMODULE
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-_
BLK/WHT
10I
I

I--I
CRUISE
CONTROLMODULE
I

BLKIWHT

SLK/WHT
10
I

I

PINS
USED
W/

BRN/GRN
11
BLU/RED
22
BLK/RED

WHT/SLU
33
WHT/GRN
44
WHT/GRY
55
BLU/BRN/YEL
667
STARTING/

BLK/GRN
BB
CHARGINGSYSTEM
GRN/BLU
9
WHT/BLU
10
WHTIRED
11
BRN/GRY
12
BLK/WHT
13
V
11
/WHT
1414
BLU/VIOIWHT
1515
EXTERIOR
LIGHTS

GRY/RED

1616

H

BRN/GRY/YEL
SYSTEM

RAN
1717
BLU/VIO/WHT

RED/YEL
1515

BLUIBRN/YEL
MULTI-FUNCTION
CLOCK

ON-BOARD
DISPLAY

EXTERIOR
LIGHTS
SYSTEM

BRN/
DAY
/
YEL

GVEL

BRN/GRY

BRN/
POWER
GRY/I
WINDOWS
YEL

SYSTEM

mI
3I
3
:1

R.
t

HOT
AT

HOT
IN
ACC,
ALLTIMES

RUNAND
START
FUSE

y
FUSE
FRONTPOWER
F45

I
DISTRIBUTION
11,

5=____~-5_J
30Y
REDII

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I
YELI
WHTI

vIOf
WHT

ON-BOARD
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TEMPERATURE

BRN

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1

I
VEHICLE
FUELLEVEL
FUELTANK
I

"
I

1
BAN/
SPEEDSENSOR

SENSOR

SENSORII

BAN
I

SANI

BAN
I

GAS
I
1
1

1

1
G312

G202

G203

G203

I

AUTOMATIC
CLIMATE
CONTROL
MODULE

BLKLKIW

J
T

13

1

I

RADIO

BRN/ORG

Oil pan BMW 318i 1996 E36 Service Manual

Page 402 of 759

Page 404 of 759

Page 429 of 759

Page 517 of 759

Page 532 of 759

Page 536 of 759

Page 540 of 759

Page 648 of 759

Page 649 of 759

Page 651 of 759

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