X1070 BMW 318i 1998 E36 Workshop Manual

ELE-96
ELECTRICAL
WIRING
DIAGRAMS

DATA
LINK
CONNECTOR

WHT/1110
COMPUTER
DATA
~~
LINES
SYSTEM



W
H
7VEL
~~
1

6



GRV/B
RN
EGS
WARNING
LP
I~
I_
_
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S
1K
FUELCONSUMPTION
21
W

INSTRUMENTCLUSTER
X16

BRN
-
1
VIO
SHIFT
LK
SOL
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BRN
AUTOMODE
SIG



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4
BR
1
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G123
4-
IG
TIMING
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T
VALVE1
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S-FROG
IND



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GR
NOT
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9
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6
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TIM
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FL
PMPFLY
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11
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9



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TPUT
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BRNIGRY
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PDSENSSHD



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C
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20V
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TEMPERATURE
4



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RxDDATALK
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xIiS21
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~~
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0
GRV/VEL
3
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W
N
SIG
1
VEL/WH7



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TRANSMISSION
WHT/
BLK

Transmission
Electronics

1992
3181,
318is,
3251
&
325is

HOTATALL
TIMES



r



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r_
__
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_1
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B+



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JUNCTION
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F26



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161L
--
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RED/WHT
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CONTROLS
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HOT
IN
SUN



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ACCV,RUN
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K
MAN
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VALVE
UNIT
~
J
32
3BR
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74
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B
W
RN/HT/
OB
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L
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SHIFTLKGND



COMPUTER



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48
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37
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.



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HVO
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ENGINE
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F
M
MODULE(0E)HVD
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INSTRUMENT
CLUSTER
SYSTEM

0
RED
41
GRY



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INTERIORLIGHTS
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TRANSMISSION
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GRNIGRY
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9
0

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COMPRESSOR
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CONTROLRELAV
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FRONTPOWER
DISTRIBUTION
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ON



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L1
L2
L3
L4



AUTOMATIC
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r

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11
0
1



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10
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1



(TEMPOMA7)
COMPUTER
(M
-A
L
ULTI-FUNCTION



100
10
88905



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104489

2
BLU/RED



GRN/BLU
VIO/WHT
RED/YEL

EXTERIOR
LIGHTS
SYSTEM
3
4
5
6



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INSTRUMENT
CLUSTER
SYSTEM
7
8



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STARTING/CHARGING
SYSTEM
9
GRN/BLU

10



WHT/BLU



WARNING
SYSTEM
11
WHT/RED
WARNING
SYSTEM
12
BRN/GRY

13



BLK/WHT



INSTRUMENT
CLUSTER
SYSTEM
14
VIO/WHT

15



BLU/VIO/WHT



INSTRUMENT
CLUSTER
SYSTEM

17

1



GRYJRED



INTERIOR
LIGHTS
SYSTEM

18

X1070

On-Board
Computer

1998Except
318ti

1



BLK/GRN



ANTI-THEFT
SYSTEM
j
2

EXTERIOR
LIGHTS
SYSTEM
5
WHT/VIO
COMPUTER
DATA
LINES
SYSTEM
6
WHT/BLK
ENGINE
CONTROLS
SYSTEM
7
WHT/YEL
10
COMPUTER
DATA
LINES
SYSTEM
RED/YEL

ELECTRICAL
WIRING
DIAGRAMS
ELE-175

HOTINRUN
HOTINRUN
HOTAT
OR
START



OR
START



ALLTIMES
_
FRONT
POWER
DISTRIBUTION
BOX
FUSEFUSE
FUSE
F23



~
F45



~
F31
5A



7.5A
5A
----



_-----

6Y
30Y
2Y

GRN/BLU
i



VIO/WHT
i



RED/YEL

9



WHT/GRY



10
INSTRUMENT
CLUSTER
SYSTEM
10

11

12
13
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14
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15
CONDITIONING
SYSTEM



BRN~''
II

16

ON-BOARD



-



-

COMPUTER
MODULE



G203



G203

ON-BOARD
COMPUTER
TEMPERATURE
SENSOR

ELE-178
ELECTRICAL
WIRING
DIAGRAMS

104758

68906

HOTATALLTIMES
--
_1
FRONT
POWER
FUSE
[DISTRIBUTION
BOX
F31
5A
I
J
2y
X70018

Warning
System
:
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HOTATALLTIMES
HOTINRUNANDSTART
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-
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FUSE
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SOU9



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X14912
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T
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t
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---
---
AUTOMATIC
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BLU/YEL
.
BLU/-
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33
m



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BLU/YEL
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3



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2



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X522



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X1426



(BACK-UP
LIGHTS)
CHIME
MODULE

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F26



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J

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rB
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YELL
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I
SOUND
I
TONE



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MODULE
SIGNAL
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9



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11
~~



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X1070

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RED

2
X522

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WHT/
YEL



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BLU

3
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.
---------



3~M_7B
CHIME
MODULE