low beam BMW 318ti 1998 E36 Electrical Troubleshooting Manual




INDEX







!
 

LICENSE PLATE LIGHT, LEFT, E43 6320.0-00. . . . . . . . . . . . . . . . . .
LICENSE PLATE LIGHT, RIGHT, E44 6320.0-00. . . . . . . . . . . . . . . .
LICENSE PLATE/LUGGAGE COMPARTMENT LIGHTS 6320.0. . .
LIGHT SWITCH DETAILS 6300.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LIGHT SWITCH ILLUMINATION, E97 6300.0-00. . . . . . . . . . . . . . . .
LIGHT SWITCH, S8 6300.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LOW BEAM LIGHT RELAY, K48 6312.0. . . . . . . . . . . . . . . . . . . . . . . .
LOW BEAM LIGHT, LEFT, E13 6312.0. . . . . . . . . . . . . . . . . . . . . . . . .
LOW BEAM LIGHT, RIGHT, E14 6312.0. . . . . . . . . . . . . . . . . . . . . . . .
LOW RANGE SPEAKER, LEFT FRONT, H58 6510.0-00. . . . . . . . . .
LOW RANGE SPEAKER, LEFT FRONT, H58 6510.1-01. . . . . . . . . .
LOW RANGE SPEAKER, LEFT REAR, H57 6510.1-01. . . . . . . . . . .
LOW RANGE SPEAKER, RIGHT FRONT, H51 6510.0-00. . . . . . . .
LOW RANGE SPEAKER, RIGHT FRONT, H51 6510.1-02. . . . . . . .
LOW RANGE SPEAKER, RIGHT REAR, H52 6510.1-02. . . . . . . . .
LUGGAGE COMPARTMENT LIGHT ASSEMBLY, LEFT,
E46 0670.4-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LUGGAGE COMPARTMENT LIGHT ASSEMBLY, RIGHT,
E47 0670.4-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LUGGAGE COMPARTMENT LIGHT SWITCH, S61y 6320.0-01. . .
LUGGAGE COMPARTMENT LIGHT, RIGHT, H91 6320.0-01. . . . . .
LUGGAGE COMPARTMENT LOCK MOTOR, M17 5126.0-03. . . . .
MAKE–UP MIRROR LIGHT, DRIVER’S, E35 6330.3-00. . . . . . . . . .
MAKE–UP MIRROR LIGHT, PASSENGER’S, E36 6330.3-00. . . . .
MAKE–UP MIRROR SWITCH, DRIVER’S, S77 6330.3-00. . . . . . . .
MAKE–UP MIRROR SWITCH, PASSENGER’S, S78 6330.3-00. . .
MID–HIGH RANGE SPEAKER, LEFT, H42 6510.1-03. . . . . . . . . . . .
MID–HIGH RANGE SPEAKER, RIGHT, H43 6510.1-03. . . . . . . . . .
MIDRANGE SPEAKER, LEFT FRONT, H55 6510.1-03. . . . . . . . . . .
MIDRANGE SPEAKER, RIGHT FRONT, H54 6510.1-03. . . . . . . . . .
MIRROR CONTROL SWITCH, S17 5116.0-00. . . . . . . . . . . . . . . . . .
MIRROR, DRIVER’S SIDE, Y5 5116.0-01. . . . . . . . . . . . . . . . . . . . . . . MIRROR, PASSENGER’S SIDE, Y6 5116.0-01. . . . . . . . . . . . . . . . . .
NORMAL SPEED RELAY, K21 6450.6-03. . . . . . . . . . . . . . . . . . . . . . .
OBD II CONNECTOR, D110 0670.5-09. . . . . . . . . . . . . . . . . . . . . . . . .
OIL PRESSURE SWITCH, B6231 6211.0-02. . . . . . . . . . . . . . . . . . . .
ON–BOARD COMPUTER TEMPERATURE SENSOR,
B21 6581.3-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OXYGEN SENSOR
(BEHIND CATALYTIC CONVERTER), B62002 1210.20-03. . . . . .
OXYGEN SENSOR
(IN FRONT OF CATALYTIC CONVERTER), B62001 1210.20-03.
PARK BRAKE SWITCH, S31 6211.0-00. . . . . . . . . . . . . . . . . . . . . . . .
PARK LIGHT, LEFT, E15 6314.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . .
PARK LIGHT, RIGHT, E19 6314.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . .
PARK/TAIL/UNDERHOOD LIGHTS 6314.0. . . . . . . . . . . . . . . . . . . . .
PASSENGER’S WINDOW MOTOR, M23 5133.0-02. . . . . . . . . . . . . .
POWER DISTRIBUTION 0670.2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
POWER DISTRIBUTION BOX, FRONT, P90 0670.2. . . . . . . . . . . . .
POWER DISTRIBUTION CHART 0670.0. . . . . . . . . . . . . . . . . . . . . . .
POWER MIRRORS 5116.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
POWER SEATS 5200.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
POWER TILT/SLIDE SUNROOF (SHD) 5410.1. . . . . . . . . . . . . . . . . .
POWER WINDOW SWITCH, DRIVER’S, S126y 5133.0-01. . . . . . .
POWER WINDOW SWITCH, PASSENGER’S, S127y 5133.0-01. . .
PRESSURE SWITCH, B8y 1210.20-07. . . . . . . . . . . . . . . . . . . . . . . . .
PRESSURE SWITCH, B8y 6450.6-03. . . . . . . . . . . . . . . . . . . . . . . . . .
PRESSURE SWITCH, B9508 6450.6-03. . . . . . . . . . . . . . . . . . . . . . . .
PROGRAM SWITCH, S8503 2460.2-00. . . . . . . . . . . . . . . . . . . . . . . .
PYROTECHNICAL BELT TENSIONER,
PASSENGER’S SIDE, G13 3234.0-02. . . . . . . . . . . . . . . . . . . . . . . .
PYROTECHNICAL BELT TENSIONER, DRIVER’S SIDE,
G12 3234.0-02. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RADIO, N9 6510.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11 12 13456 78 9
38
37
35
34
33
32
31 42
41
40
39 43 44


FRONT POWER DISTRIBUTION BOX
0670.0 POWER DISTRIBUTION CHART




!



K2
HORN RELAYK47
FRONT FOG LIGHT
RELAYK48
LOW BEAM LIGHT
RELAYK16
HAZARD FLASHER
RELAYK4
BLOWER RELAY
K13
REAR DEFOGGER
RELAYK125
ABS PUMP MOTOR
RELAY, TIMEDK22
HIGH SPEED
RELAYK19
COMPRESSOR
CONTROL RELAYK21
NORMAL SPEED
RELAY K6301w
FUEL PUMP RELAY K6300
ENGINE CONTROL
MODULE RELAY
X56X44X45X64X58
X292X11393
X53X51X52
X6304X6301X630046
45
3612 3 10
14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
FUSES FUSES
X0
 

K6304
SECONDARY AIR
PUMP RELAY





0670.2-01
6 RT
1 WS/GN




!


POWER DISTRIBUTION
181 X10036
P90
FRONT POWER
DISTRIBUTION BOX
F29
7.5A
FUSE DETAILS
0670.3
X1001720F30
7.5A
2 1 X10035
F117.5A
K46
HIGH BEAM LIGHT
RELAY
X102622
6 X10262
30
87
X100166 5
F15
15AF330A
6 X45K48
LOW BEAM LIGHT
RELAY
226 X44
K47
FRONT FOG LIGHT
RELAY
9 X10016
4F12
7.5A
1 WS/BL 1 GE/GN 1 GE/BL 1 GE/BR 2.5 RT/BR/GE2.5 WS/BL 1 RT/GE2.5 RT 1.5 RTX1073
1 RT
X44
1030 56a 56a 56b 56b NSW30 30
87
87 1.5 RT
 

2.5 RT/WS
P95
AUXILIARY FUSE
BOX
X102502
1 X10250
F4715A
1 RT/GR/GE
30
X45
1 RT
18 X10182
5126.0
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
.75 RT
6100.0
6330.3
X10015109 X10015
F530A
2.5 RT/SW2.5 RT
30
X1001820 19 X10018
F4030A
2.5 RT/GE2.5 RT
30




FUSES 10, 11, AND 12



 
!


FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX56b
F11
7.5A
2
K125
ABS PUMP MOTOR
RELAY, TIMED 8 X11393
F1030A
20
2.5 RT/BL
3450.1
E14
RIGHT LOW BEAM
LIGHT
56b
F12
7.5A
4
E13
LEFT LOW BEAM
LIGHTX10016
X10015
2 X100752 X10070
6312.0
6312.0
E8
RIGHT HEADLIGHT E7
LEFT HEADLIGHT
1 GE/GN1 GE/BL
 

2.5 RT/BL
A202
ABS CONTROL
MODULE/HY-
DRAULIC UNIT 25 X11394
3450.0
2.5 RT/BL
WITH ABS WITH ASC

X10074
1
!

0670.4 GROUND DISTRIBUTION
.5 BR
GROUND X165



X113792
X7691 X1371 1
E27
RIGHT FOG LIGHT
M7
HEADLIGHT/FOG
LIGHT WASHER
PUMP
.5 BR 2.5 BR.75 BR E19
RIGHT PARK LIGHT E12
RIGHT HIGH BEAM
LIGHT
S36y
DOUBLE
TEMPERATURE
SWITCH
X216





1 BR
X1371H4
RIGHT FRONT
TURN LIGHT
X1231
X102613
.5 BR
B9508
PRESSURE
SWITCH


.5 BR
4 BR
X372
1 BR
 

H1w
ANTI–THEFT HORN
(ALPINE)
X100751E14
RIGHT LOW BEAM
LIGHT
1 BR

X1321H2
LEFT HORN


X7681
X10070
1
1 BR X128
1E26
LEFT FOG LIGHT
X18901M9
AUXILIARY FAN
MOTOR
4 BR.75 BR
E13
LEFT LOW BEAM
LIGHT
E15
LEFT PARK LIGHT
E11
LEFT HIGH BEAM
LIGHT
1 BR





!
.5 BR
X165
4 BR
X215
X1331H3
RIGHT HORN
1 BR
X1281
.5 BR
H7
LEFT FRONT TURN
LIGHT
X100711
1 BR
4 BR


X1061E52
RIGHT WASHER
JET HEATER
GROUND DISTRIBUTION
GROUND X173





!


X1112B18
BRAKE FLUID
LEVEL SWITCH
X1051E51
LEFT WASHER JET
HEATER
X10007
K48
LOW BEAM LIGHT
RELAY
4 BR
1
M3
WIPER MOTOR
X333

S235
STARTER
IMMOBILIZATION
SWITCH
X454 .75 BR.35 BR 2.5 BR .35 BR
.35 BRX102624K46
HIGH BEAM LIGHT
RELAY
.35 BRX648K16
HAZARD FLASHER
RELAY
.75 BR
.75 BR
0670.4-04
1 X18994
H9
LEFT FRONT
AUXILIARY TURN
LIGHT X389
1
A64
WIPER/WASHER
MODULE (LOW II)
X285
7
.5 BR 2.5 BR
K4
BLOWER RELAY
X58
4
.5 BR
 

X0
E13
LEFT LOW BEAM
LIGHT
X10262


 

!


HEADLIGHTS/FOG LIGHTS
181 X10036
P90
FRONT POWER
DISTRIBUTION BOX 56a
6POWER
DISTRIBUTION
0670.28 X45
.35 GE
87
2 X454
2.5 WS/BL
6
4
2 .35 WS
POWER
DISTRIBUTION
0670.2
8
K48
LOW BEAM LIGHT
RELAYK46
HIGH BEAM LIGHT
RELAY
85 30 86
8730
1 X1003556a
X10017
20
2.5 RT/WS
2P90
FRONT POWER
DISTRIBUTION BOX 56b56b
X100164
2 X10070
X165
1 X10070
X173
GROUND
DISTRIBUTION
0670.4
X2X2
.35 BR
1 GE/BL
P90
FRONT POWER
DISTRIBUTION BOX P90
FRONT POWER
DISTRIBUTION BOX
F11
7.5AF127.5AF29
7.5AF307.5A
E14
RIGHT LOW BEAM
LIGHT 2 X10075
1 X10075
GROUND
DISTRIBUTION
0670.4E7
LEFT HEADLIGHTE8
RIGHT HEADLIGHT
X165
E11
LEFT HIGH BEAM
LIGHT 2 X10071
1 X10071
E12
RIGHT HIGH BEAM
LIGHT2 X10074
1 X10074
GROUND
DISTRIBUTION
0670.4E7
LEFT HEADLIGHTE8
RIGHT HEADLIGHT
POWER
DISTRIBUTION
0670.2
6312.0-01
POWER
DISTRIBUTION
0670.2
.35 BR
1 WS/GN 1 WS/BL 6312.0-01
 

GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
1 GE/GN
F255A
5FUSE DETAILS
0670.3P90
FRONT POWER
DISTRIBUTION BOX
1
.35 GE
10 X10017
6312.0-01
6312.0-01
.35 RT/WS
USA
86
85 NOT USED
NOT USED
X102627
87b
10 RT10 RT

X0
E13
LEFT LOW BEAM
LIGHT
X10262


 

!


HEADLIGHTS/FOG LIGHTS
181 X10036
P90
FRONT POWER
DISTRIBUTION BOX 56a
6POWER
DISTRIBUTION
0670.28 X45
.35 GE
87
2 X454
2.5 WS/BL
6
4
2 .35 WS
POWER
DISTRIBUTION
0670.2
8
K48
LOW BEAM LIGHT
RELAYK46z
DAY LIGHT RELAY
MODULE
85 30 86
8730
1 X1003556a
X10017
20
2P90
FRONT POWER
DISTRIBUTION BOX 56b56b
X100164
2 X10070
X165
1 X10070
X173
GROUND
DISTRIBUTION
0670.4
X2X2
.35 BR
1 GE/BL
P90
FRONT POWER
DISTRIBUTION BOX P90
FRONT POWER
DISTRIBUTION BOX
F11
7.5AF127.5AF29
7.5AF307.5A
E14
RIGHT LOW BEAM
LIGHT 2 X10075
1 X10075
GROUND
DISTRIBUTION
0670.4E7
LEFT HEADLIGHTE8
RIGHT HEADLIGHT
X165
E11
LEFT HIGH BEAM
LIGHT 2 X10071
1 X10071
E12
RIGHT HIGH BEAM
LIGHT2 X10074
1 X10074
GROUND
DISTRIBUTION
0670.4E7
LEFT HEADLIGHTE8
RIGHT HEADLIGHT
POWER
DISTRIBUTION
0670.2POWER
DISTRIBUTION
0670.2
.35 BR
1 WS/GN 1 WS/BL 6312.0-03
 

GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
1 GE/GN
2.5 RT/WS
F255A
5FUSE DETAILS
0670.3P90
FRONT POWER
DISTRIBUTION BOX
1
.35 GE
10 X10017
.35 RT/WS
CDN
6312.0-036312.0-036312.0-03X102627
87b 10 RT
10 RT




COMPONENT LOCATION CHART
: 





 !
 

COMP.8500.0 7100.0LOCATION DESCRIPTION
E8 . . . . RIGHT HEADLIGHT . . . . . . . . . . . . . . . . . front RH side of engine compartment

E9 . . . .

REAR DEFOGGER I . . . . . . . . . . . . . . . .

on lift gate




E11 . . . LEFT HIGH BEAM LIGHT . . . . . . . . . . . . near LH headlight assembly
E12 . . RIGHT HIGH BEAM LIGHT . . . . . . . . . . near RH headlight assembly

E13 . .
LEFT LOW BEAM LIGHT . . . . . . . . . . . .
near LH headlight assembly



E14 . .

RIGHT LOW BEAM LIGHT . . . . . . . . . . .

near RH headlight assembly




E15 . . LEFT PARK LIGHT . . . . . . . . . . . . . . . . . . front of vehicle
E19 . . RIGHT PARK LIGHT . . . . . . . . . . . . . . . . front of vehicle

E26 . .
LEFT FOG LIGHT . . . . . . . . . . . . . . . . . . .
under LH front bumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
06-2

E27 . . RIGHT FOG LIGHT . . . . . . . . . . . . . . . . . under RH front bumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 06-2
E28 . . FRONT CIGAR LIGHTER . . . . . . . . . . . . center console
E29 . . FRONT CIGAR LIGHTER LIGHT . . . . . center console

E32z .

REAR CENTER INTERIOR LIGHT . . . .

in roof panel






E34 . .

FRONT DOME LIGHT/MAP READING
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . .
in roof panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

00-3


E35 . . DRIVER’S MAKE–UP MIRROR LIGHT in sun visor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-1

E36 . .
PASSENGER’S MAKE–UP MIRROR
LIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . .
in sun visor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15-1


E42 . . GLOVE BOX LIGHT . . . . . . . . . . . . . . . . . RH side of glove box

E43 . .

LEFT LICENSE PLATE LIGHT . . . . . . . .

underside of luggage compartment lid, near license plate . . . . . . . . . . . . . .

07-1


E44 . . RIGHT LICENSE PLATE LIGHT . . . . . . underside of luggage compartment lid, near license plate . . . . . . . . . . . . . . 07-1