ABS BMW M3 1995 E36 Workshop Manual
Page 607 of 759
ELE-124
ELECTRICAL
WIRING
DIAGRAMS
VIO/YEL
SLIP
CONTROL
MODULE
(ABS)
10862
1
HOTINACCY,
HOTAT
HOT
IN
RUN
HOTAT
RUNAND
START
ALLTIMES
ANDSTART
ALLTIMES
F_
T
-1
FRONT
POWER
FUSE
FUSE
FUSE
FUSE
DISTRIBUTION
BOX
I
F68
F3B
F21
F10
I
T
15A
T
30A
5A
'f
3DA
Ll_______________
32Y
1e
VIO/I
RED/
I
BRAKE
(
LIGHT
(SWITCH
!
_
sJ
BLU/RED
ENGINE
BLU/RED
I
BLU/RED
CONTROL
SYSTEM
BRAKESIG
%32
BLU/REDBATTERY
VOLT
2
RED/BLU/YEL
SIGNAL
j4
WHT/GRN
EML-SIGNAL
5
WHT/RED/YEL
TRANSINFLUENCE
BB
WHT/G
N/YEL
LREARSOLVLVSIG
l18
BRNIWHT
ADSSTEPMOTOR
2D
BLK/BRN/YEL
.
ADSSTEPMO70R
21
BLK/GR
/YEL
BE,
SGND
11
NCA
SENSGND
10
NCA
BATTERY
VOLT
16
REDIBLUIYEL
ABSPWRPROTECT
FLY
13
B
SIGNALABSTRAVEL
SENS
14
BLU/GRY
SPEEDSIGNAL
j15
WHT/GRNIYEL
SUPPLY
REDIBLU/YEL
LREARSOLVLVSIGI)
17
BRNIBLU
ABSLPCTRLlj34
GRY/BLK/YEL
IGNSIG
j
35
GRN/BLU/YEL
SOLVLV
38
BN/BLU/YEL
LREARS0LVLV810
39
BRi
IGRY/YEL
LFNTS0LVLVSIG
%
40
SRN/WHT/YEL
SPDSIG
41
BL
PUMP
MTRSENSSIGNAL
j
49
BLU
7XOSIG
7
WHT/VIO
-SIG
l)
B
WHT/YEL
RREPEEDSENSSIGNAL
4~~V'/~T
LRPEEDSENSSIGNAL
41
RFSPEED
SENSSIGNAL
j47
YEL
LFSPEEDSENSSIGNAL
j
dB
YEL
GROUND
j
1
BRN
GROUND
"ODULEI
j3
BRN
a
SUPPLY
51
REO/BLU
7
ABS
PUMPMTRRLY
52
BRN/GRY
LREARSOLVLVEIG
55
BRN/BLK/YEL
GROUND
ABS/AST
1998Except
3181,318ti
w/Traction
Control
(1
of
2)
BI9
_____________________-______----
J
ABSPUMPMOTOR
RELAY
"
-
""
-
__
""
-
""""
-
""
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ins-
ME
-
""
-
m
.
-
""""
-_
BRN/WHT/YEL
18
777
BLK
19
ASCTHROTFLAP
POT
42
WHT/RED
WHTIRED
20
ASCTHROTFLAP
POT
43
WHT/BLU
WHT/BLU
21
ABCLECTRL
44
BLU/BRN
BLU/BRN
22
RTFNTSOLVLVSIG
22
BRNIGRN
BRN/GRN
23
ASCTHROTFLAP
POT
23
WHT/BRN
W-/BR
.
24
PUMP
MTRSENSSHIELD
5D
NCA
NCA
25
IDLESPDSIG
25
WH7/GRY
WHT/G
RV
26
THROTFLAP
POSTN
2B
.
WHTIGRY/YEL
WHT/GRY/YEL
27
ASCSWSIG
27
BLUIVIOBLU/VIO
2B
LFNTSOLVLVSIG
54
BEN/RED
30
NCA
FN/FE
.
29
SENSGND
SENSGND
29
NCA
ABSTRAVELSENSSIG
31
BLU/BLK
BRNIBLK/YEL
3D
FT
FNTSOLVLVSIG
37
BRN/GRN/V
EL
BRN/GRN/V
EL
II
BLU/I
B1-U/
II
BLK
DRY
WHT/I
WHTII
YEL
I
VIO
I
DATA
LINK
CONNECTOR
ABSBRAKEPEDALTRAVELSENSOR
2
Y
2DY
GRN/BLU/I
RED/
:
YELIBLUI
ASSRELAY
GRN/BLU/YEL
1
NCA
RIGHT
REAR
ASS
SPEED
NCASENSOR
Page 608 of 759
GRN/BLU/YEL
AUXILIARY
THROTTLE
POSITION
MOTOR
M
GRYIBLK/YEL
2
RED/BLU/YEL
RED/BLU/YELRED/BLU/YEL
BRN/BLU
REDIGRN/YEL
WHT/GRN
WHT/RED/YELWHT/GRN/YEL
BRN/WHT
BLK/BRN/YELBLKIGRNIYEL
BRN/BLU/YEL
BLU
BRN/RED
BRNIGRYIYELBRNIWHT/YEL
BILK
WHT/RED
20
WHT/BLU
21
BLUIBRN
2223
BRNIGRN
WHT/BRN
24
NCA
25
WHT/G
RY26
WHT/G
RY/YEL27
BLU/VIO
28
BRN/RED
29
10862
2
BRNIBLK/YEL
BRNIGRN/YEL
SLKIGRNIYEL
BLK/BRN/YEL
1
WHTIREO
2
WH
/
3
}
WHT/BRN
AUXILIARY
THROTTLE
POSITION
SENSOR
I
I
1915
WHO/GRNIVEL
TRANSMISSION
CONTROL
MODULE
(EGS)
ENGINECONTROL
MODULE(DME)
ELECTRICAL
WIRING
DIAGRAMS
ELE-125
ABS/AST
1998Except
3181,
318ti
w/Traction
Control
(2
of
2)
HOTINRUNANDSTART
GRN/
I
VIOI
INTERIORLIGHTS
,
SYSTEM
+.__--N-~
G203
RED/GRN/YEL
ni~~
milli
mill
BRN1WHT
19
BRNIBLU
15
I
B
I
I
81
WHTIGRY
I
It
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BLK
___
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_
BLK
I
I
~j5
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I
I
RED/BL
U/YEL
17
I
1
82
11TIRE01YEL
I
I
%BO
WHTIGRN
BRN/BLU/YEL16
BRN/GRY/YEL
24
-
-
IFRONT
POWER
FUSE
IDISTRIBUTIONBOX
F27
BLU/BRN
GRN/BLU/YEL
BLU/VIO
6
RY/RED
2
BEN
4
T
PUMPMOTOR
SENSOR
LEFT
FRONT
INLETVALVE
I
II
LEFTFRONT
OUTLETVALVE
RIGHTFRONT
III
III
INLET
VALVE
RIGHTFRONTOUTLETVALVE
LEFTREAR
OUTLETVALVE
LEFT
REAR
III
INLETVALVE
}II
RIGHTREAR
l)
OUTLETVALVE
RIGHTREAR
III
INLETVALVE
45
WHTIGRY/YEL
RN/BLK/YEL25
III
SEPARATOR
VALVE
ABSHYDRAULIC
UNIT
Page 609 of 759
ELE-126
ELECTRICAL
WIRING
DIAGRAMS
93371
BRAKE
LIGHT
SWITCH
VIOIYE,
HOTAT
HOT
IN
RUN
HOT
IN
RUN
HOTAT
HOT
IN
RUN
I
TIMES
ANDSTART
ANDSTART
ALLTIMES
ANDSTART
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FRONT
POWER
F46
2
F2
Fl
.
'2'
L
1=A---------_----
3=A
-------
_--
BA------
SA
7
---
30A
-----------
SA-~
DISTRIBUTIONBOX
Y
I
EL~
GRNI
OBNU
GRNIVEL~
R
BLU~
G
VIO
VOLT
SUPPLY
.TERMINALIS
j
9
GRNIBLU
VOLTSUPPLY,TERMINALIS
i19
GRNIBLU/V
EL
OPERATING
VOLTAGE
~)
99
PEOIGPNIVEL
ABSRELAYCTRLIi1
BRNIBLK
RTFNTINLETVLVCTRL
i2
BRNIWHT/YEL
LFINLETVLVCTRL
22
BRNIGRN
B
LFOUTLETVLVCTRL
25
RN/RED
BRNIGRN/YEL
RF
OUTLETVLV
CTRL
REARAXLE
OUTLETVLV
39
}
BRNIWHT
REAR
AXLE
INLETVLVCTRLli2
BRNIBLU
VOLT
"ON,
HYDRAULICS
I~
FLSPDSENSGND
FL
SPEED
SENS
SIGNAL
FRSPDSENSGND
FRSPEEDSENSSIGNAL
I)
GROUNDGROUNDGROUND
SLIP
CONTROL
MODULE
(ABS)
16
BRN
7
BRN/RED
5
YEL
3B
BRN
17
BRN
26BRrv41
BFN
RED/BRNIYEL
RLSlEID61NSSIINIL
14BLU
PLSPDSENBGND
j
1
~
BRN
PRSPEEDSENSSIGNAL
%SS
YEL/BLK
RRSPDSENSGND
j14
YFLIBRN
TXDDIAG
l26
WHT/VIO
ABS
1995-96
318ti
w/o
Traction
Control
G203
61
8
BPN/I
PE
./8
GRN/
BLK
YEL
WIG
6262
~Ip
REDIGRN/YEL
7
BRN
4
RED/BLU/YEL
3
BRNIWHT/YEL
2
BRN/GRN
FN/FE
.
S
BRNIGRN/YEL
9
BRN/WHT
10
FN/BL
.
11
RED/BRN/YEL
12
L
I
J
II
LEFTFRONT
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.}
.1
INLET
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YEL
.
.
NCA
BRN
NCA
BRN
;.
NCA
Lai
~~~
--
~j
(
FIGHT
FRONT
_~
jll
INLETVALVE
D11
LEFTFRONT
OUTLETVALVE
D11
RIGHTFRONTOUTLETVALVE
II
II
REARAXLE
OUTLETVALVE
REARAXLE
INLETVALVE
II
OVER
VOLTAGE
PROTECTION
ABSHYDRAULIC
UNIT
6R
N
NCA
LEFT
NCA
FRONT
ABS
SPEED
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BRN
N/E
NCA
l
RIGHT
~
FRONTASS
~
SPEED
LY
~
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BL
S
NCA
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REAR
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BFN~
NCA
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RIGHT
REAR
WHTI
~
ABS
VIO
SPEED
20
YELIBRN
N
OA
SENSOR
DATA
LINK
CONNECTOR
'
Page 610 of 759
ASS
CONTROL
2
MODULE
HYDRAULIC
UNIT
93-
ELECTRICAL
WIRING
DIAGRAMS
ELE-127
ABS/AST
HOTAT
HOTINACCY,
HOTINRUN
HOTAT
HOTINRUN
ALLTIMES
RUN
AND
START
ANDSTART
ALLTIMES
ANDSTART
FUSE
IF
FUSE
FUSE
FUSE
,
POW
L
-
,30A
---
,15A
_---
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-
1
---
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F27
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gOX
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ENGINE
20
REDIBLU
REDIBLU
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GRN/VIO
I
RED/
ICON7ROLS
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.FN
YEL
BLU/
1
VEL
23,L
~F
BRAKE
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I
LIGHT
I
J
SWITCH
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CLUSTER
I
I
ABS
I
G202
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I
_
3,I
IND
I
BRN
-
I
O
2
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218
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EXTERIOR
24
BRN
DATALINK
SYSTE
gU
M9
RED/GRN
LIGM
a'
CONNECTOR
X
21
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T
20
GRV/
~7
WHT/VIO
W'
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BLU/
BLK/
18
BLUIED
"
"
RED
YEL
4
GRN/BLU
YEL
25
RED/BLU
16
GRY/BLK/YEL
X
23
YEL/BLK
X
22
V
}
E2~
-
~BRN
19BRN
20
~
RN
6
B~RU_~
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BRN
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B~
RN/RED
2
BRN
BRNd
b
G202
LEFTFRONTABS
LEFTREARASS
RIGHTFRONTABS
RIGHTREARABSSPEEDSENSORSPEEDSENSORSPEEDSENSORSPEEDSENSOR
1997w/
Traction
Control
Page 611 of 759
ELE-128
ELECTRICAL
WIRING
DIAGRAMS
108620
ASS
CONTROL
MODULE/
HYDRAULIC
UNIT
~4
GRN/BLU/YEL
7
9
RED/GRN
116
GRY/BLK/YEL
)
18
BLU
IRE1=
25
RE0/BLU
11
BR
22
BRN
66
BFN
,6
BLU
17
WHT/VIO
G
RN/
BLU/
YEL
WHT/VIO
-
26
___
DATALINK
CONNECTOR
119
YELX20
BRN
X21
WHT/GRY/YEL
BRN/RED
7
X22
YEL/BLK
23
YEL/BRN
8B
RN
X24
BRN
G202'A_'G203
(31811)
(318,323,
328,M3)
ABS/AST
1998w/
Traction
Control
HOTINRUN
.
.TAT
HOT
IN
RUN
HOTINACCY,
HOTATANDSTART
ALLTIMES
AND
START
SUNAND
START
ALLTIMES
--------
-----------
--
FRONT
POWER
USE
L
USE
FUSE
I
FUSE
I
FUSE
IDISTRIBUTIONBOX
F38
12
30A
SA
---
----------
v----------
,
16
1
4
GRNI
RED/
pRN/
-1
RED/8LU/
I
GFN
I
VIO
I
YEL
I
BLUYEL
I
I
GRY/
BLK/
YEL
ENGINE
CONTROLS
SYSTEM
INSTRUMENT
BRAKE
(
CLUSTER
'LIGHT
ASS
I
I
(SWITCH
IND
I
I(
~~
--I
F46
F10
I
16A-
0
I
------
---
20T
EXTERIOR
LIGHTS
SYSTEM
rf,
'
o
-
o
S
1
1,
E-
01
.
1
l
G202
''G203
(31811)
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328,
M3)
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t
G203
(31811)
(318,323,
328,M3)
Page 688 of 759
(2DOOR)
2I
1
(2DOOR)1
4
3
2
,
8313
8
(2
DOOR)
78
1
(2
DOOR)
61
(2
DOOR)
B~
-
-
-
-
-
-
-
--
-
-
-
-
4(2
DOOR)
1
BLUIVEL
I
RIGHT
RIGHT
I
LIGHT
I
BRAKE
BACK
IABSEMBLV
I
LIGHT
UP
I1
---------------
GHT
8
(2
DOOR)
B
Exterior
Lights
1994-96
(USA)
&
1997Except
318ti
(3
of
3)
HOTINACCY,RUNANDSTART
HOTINRUNANDSTART
II
-------------------------------+FUS~FRONTPOWER
FUSE
DISTRIBUTION
46
26
16A
l
.A
I
___________________________-_-___
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32
X
IDDtn
12
X10017_
0
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2
WIOCHECKCONTROLMODULE
W/OCHECKCONTROLMODULE
I
-----------------
LEFT
TRUNK
BRAKE
BACK
IABSEMBLV
LIGHT
UP
I
LIGHT
_____J
9
1
X
1n74
---------
-_-__-----------
iaY
x107
ELECTRICAL
WIRING
DIAGRAMS
ELE-205
BRAKE
LIGHT
v
3
(
SWITCH
I
I
A/T
!
_
ZJ
-
W/CHECK
CONTROL
MODULE
--------------I
CHECK
CONTROLIMOOULE
1
6312
1
RIGHT
RIGHT
TRUNKBRAKE
BACK
(LIGHT
I
LIGHT
UP
IABSEMBLV
m
i
LIGHT
j
(2
DOOR)
B
2
=T
RIGHT
(2
DOOR)
7
1
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6I
(2
DOOR)
6
TRUNK
HIGH
LEVEL
STOP
LIGHT
BLUIVEL
(2DOOR)
2
(2DCOF)1
VEL
[WIOCHECK
4
2
CONTROL
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m¢
m
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MODULE
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2
I
AUTOMATIC
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I
P
"
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I
RANGE
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R
I
SWITCH
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I
D
I
3
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CONTROL
MODULE
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I
CHIME
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I
LEFT
LEFT
I
LIGHT
AIT
ONLY
Page 691 of 759
ELE-208
ELECTRICAL
WIRING
DIAGRAMS
88603
4
(2DOOR)
1
HOTINACCV,PUNANDSTART
HOTINRUNANDSTART
r
-5E---_--__-------------
._____-___--------
FUSE
FRONTPOWER
26
I
DISTRIBUTION
BOX
IoA
I
Lk___--_______-____-_-_________-_-_-_-__---
X
tDD1e
12
X1oDu
>
all
of
1
2
323,
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17
3181
328.M3
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10
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I
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I
2,1,
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I
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AUTOMATIC
RANGE
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.I
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SWITCHODULEI
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MODULE
MODULE
CONTROLMODULE
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N
D
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~-
WICHECK
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MODULEm
.
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CONTROL
(MODULE
!
I
'
S,
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4YX
[
1075
.
Exterior
Lights
1998
Except
318ti
(3
of
3)
BLUIYEL
WICHECKCONTROLMODULE
REVERSING
LIGHT
SWITCH
(2DOOR)
221
(2DOOR)
21
-
0
AITONLY
'
(EXCEPT
1998)
'F
RIGHT
BLUIYEL
WIOCHECK
RIGHT
RIGHT
l
7RUNN
`
CONTROL
I
BRAKE
BACK
(LIGHT
MODULE
-
!
LIGHT
UP
(ASSEMBLY
I
-,
.HT
(2
D
OR)
7
(2
DOOR)
5
(2
DOOR)
8
(2
DOOR)
5~
2
T
Q
88,{,
7A,
LEFT
HIGH
TRUNK
LEVEL
1
X1476
LEFT
LEFT
LIGHT
STOP
_
BRAKE
BACK
ASSEMBLY
LIGHT
(
!CHIME
LIGHT
UP
MODULE
LIGHT
Q
I
I
(EXCEPT
1998)
(2DOOR)
2~
(2DOOR)
7I
(2DOOR)
6I
(2DOOR)
5
(2DOOR)
1~
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2
LEFT
-
RIGHT
TRUNK
(
TRUNK
!
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LEFT(LIGHT
I
RIGHT
RIGHT
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I
BRAKE
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:ASSEMBLY
I
BRAKE
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(ASSEMBLY
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LIGHT
UP
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UP
:
!
LIGHT-
!
LIGH=~
---_--_----
-_-
4
Y
y
II
(2
DOOR)
1
------
(2
DOOR)
¢1
1
G312
Page 693 of 759
ELE-210
ELECTRICAL
WIRING
DIAGRAMS
63662
HOT
INACCY,RUNANDSTART
HOTATALLTIMES
HOT
AT
ALL
TIMES
-----__-_
_
_
_
_
._----------------
-1
FRONT
POWER
I
FUSE
FUSE
FUSE
(DISTRIBUTION
66
33
37
I
16A
10A
10A
IBOK
L
_________________________________
1
32
I
X19016
O
X
10016
3
B
GHT
.
'IGNITION
I
LIGHT
WITCH
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.
..
.~Isrc
i
'SWITCH
~
ISWITCH
I
I
I
OFP
HEAD
OFF
HEAD
OFF
HEAD
I
2
(OFF
-ACC,(
I
----
I
I
I
PARK
PARK
PARK
I
!__
___________________
___
a
j
18
'
I
I12
1B,l~
10,L
NII
I
I
I
I
I
I
I
ABSCONTROL
SLIP
CRUISE
TRANSMISSION
MODULE(
CONTROL
CONTROL
CONTROL
HYDRAULIC
MODULE
MODULE
MODULE
UNIT
'm
m
m
1
__G404
G100
Exterior
Lights
1995-98
318ti
(2
of
2)
I
(COMBINATION
SWITCH
I
I
PARK
II
I
I
II
P
RK
T
I
I=1G=T1------LIGHT
I
~~
EXCEPT
S
1997,98
3
(1997,96)
-
.1,
_
_
4J,
p~(OTHERS)
LEFT
STOP
HIGH
TRUNK
L
PARK
I
ALT
."
.`-
BRAKE
TAIL
TAR
ASSEMBLY
LIGHT
I
LIGH7
I
ASSEMBLY
LIGHT
LIGHT
LIGHT
r
I
__J
1
.
G404
BR
LIGHT
LIGHT
1
0404
RIGHT
LICENSE
PLATE
LIGHT
0
(1997,98)
RIGHT
3~(OTHERS)
TRUNK
---
-
.
RIGHT
ASSEM
RIGHT
FRONT
BLY
I
VARK
I
LIGHT
I
LIGHT
I
ASSEMBLY
Page 750 of 759
WARNING
Your
common
sense,
good
judge-
ment,
and
general
alertness
are
cru-
cial
to
safe
and
successful
service
work
.
Before
attempting
any
work
on
your
BMW,
read
the
warnings
and
cautions
on
page
vi¡
and
the
copyright
page
at
the
front
of
the
manual
.
Review
these
warnings
and
cautions
each
time
youprepare
to
work
on
your
BMW
.
Please
also
read
any
warnings
and
cautions
that
accom-
pany
the
procedures
in
the
manual
.
A
ABS
(anti-lock
brakes)
See
Brakes
Accelerator
and
throttle
linkage
See
Maintenance
program
Air
conditioning
general
information
640-1
air
distribution
motor,
replacing
(rotary
knob)
640-10
air
distribution
motors
640-9
blower
motor,
removing/installing
640-1blower
motor
resistor
pack,
replacing
640-3
compressor,
replacing
640-12
compressor
clutch
640-13
condenser,
replacing
640-14
control
head
640-7
removing/installing
(digital
-display)
640-8
removing/installing
(rotary
knob)
640-7
control
module
removing/installing
(digital-display)
640-8
removing/installing
(rotary
knob)
640-8
evaporator,
removinglinstalling
640-17
evaporator
temperature
sensor,
replacing
640-17
expansion
valve,
removing/installing
640-16
microfilter,
replacing
640-18
receiverldrier,
replacing
640-15
sensor
fan
forinterior
temperature,
replacing
640-9
warnings
and
cautions
640-11
Air
distribution
(flap)
motor
See
Air
conditioning
See
also
Heating
Air
filter
See
Maintenanceprogram
Airbag
system
(SRS)
general
information
721-1
contact
ring,
replacing
721-3
driver
side
airbag,removing/installing
721-5
front
crash
sensor,
replacing
721-4
front
side-impact
airbag,
removing/
installing
721-7
front
side-impact
airbag
crash
sensor,
removing/installing
721-5
passenger
side
airbag,
removing/
installing
721-6
sensors
and
electronics
721-1
SRS
warning
light
and
fault
display
721-2
systems
721-1
ZAE
control
module,
replacing
721-5
Alarm
system
See
Central
locking
and
anti-theft
Alternator
See
Battery,
starter,
alternator
Anti-freeze
(Engine
coolant)
See
Maintenance
program
Anti-theft
See
Central
lockíng
and
anti-theft
AST
(Al¡
season
traction)
300-4
ATF
(Automatic
transmission
fluid)
See
Automatic
transmission
Automatic
transmission
See
alsoTransmission-general
general
information
240-1
ATF,draining
and
filling
240-2
ATF
leve¡,
checking
240-1
transmission
removaland
ínstallation
240-4
transmission,
removinglinstalling
240-4
transmission
service
240-1
Auxiliary
fan
See
Cooling
system
Axle
joint
See
Maintenance
program
B
Back-up
light
switch
See
Manual
transmission
Balljoint
See
Front
suspension
Battery
See
Battery,
starter,
alternator
Battery,
starter,
alternator
See
also
Maintenance
program
general
information
121-1
alternator,
removing/installing
(4-
cylinder
engine)
121-5
alternator,
removinglinstalling
(6-
cylinder
engine)
121-6
alternator
brushes,
inspecting/
replacing
121-7
alternator
service
121-4
batterycharging
121-4
battery
load
voltage
test
121-4
batteryopen-circuit
voltage
test
121-4
battery
service
121-3
INDEX
1
Battery,
starter,
alternator
(cont
.)
battery
testing
121-3
charging
system
quick
check121-2
charging
system
troubleshooting
121-
2
hydrometer
testing
121-3
solenoid
switch,
removinglinstalling
121-10
starter
service
121-7
starter
troubleshooting
121-7
starter,
removing/installing(4-cylinder
engine)
121-8
starter,
removing/installing(6-cylinder
engine
with
automatic
transmission)
121-9
starter,
removing/installing
(6-cylinder
engine
with
manual
transmission)
121-8
static
current
draw,
checking
121-2
voltage
regulator,
removing/installing
121-6
Bearing,
wheel
See
Front
suspension
or
Rear
suspension
Blowermotor
See
Air
conditioning
See
also
Heatíng
BMW
emblem
See
Exterior
trim,
bumpers
Body-general
general
information
400-1
body
assembly
400-1
central
body
electronics
400-4
convertible
models
400-2
coupe
models
400-2
electronic
immobilizatíon
system
400-
4
exterior
and
aerodynamics
400-2
heating
afhdair
conditioning
400-5
instruments
and
controls
400-4
interior
equipment
400-3
seats
and
seatbelts
400-3
Body
side
molding
See
Exterior
trim,
bumpers
Brake
fluid
See
Maintenance
program
Brakes
general
information
340-1
antilock
brake
system
(ABS)
340-11
inspection
340-12
wheelspeed
sensors,
replacing
340-12
bleeding
brakes
340-3
brake
booster,
removinglinstalling
340-8
brake
caliper,
removing/installing
340-6
brake
pads,
calipers,
and
rotors
340-3
brake
pads,
replacing
340-4
brake
rotor,
removing/installing
340-7
master
cylinder,
removing/installing
340-7
parking
brake
340-10
adjusting
340-10
.
cable,
replacing
340-11
shoes,
removinglinstalling
340-11
Page 752 of 759
WARNING
Your
common
sense,
good
judge-
ment,
and
general
alertness
are
cru-
cial
to
safe
and
successful
service
work
.
Befcre
attempting
any
work
on
your
BMW,
read
the
warnings
and
cautions
on
page
vi¡
and
the
copyright
page
at
the
frontof
the
manual
.
Review
these
warnings
and
cautions
each
time
you
prepare
to
workon
your
BMW
.
Please
also
read
any
warnings
and
cautions
that
accom-
pany
the
procedures
in
the
manual
.
Door
glass
See
Door
windows
Door
windows
general
information
512-1
front
door
window
(2-door
models)
adjusting
512-7
removing/installing
512-5
front
door
window
(4-door
models)
initíalizing
512-1
removing/installing
512-2
rear
door
window
(4-door
models)
removing/installing
512-4
fixed
glass,
removing/installing
512-
4
rear
vent
window
or
vent
latch,
replacing
(2-door
models)
512-11
window
regulator
and
motor,
removing/installing
512-12
window
regulator
service
512-12Doorcheck
See
DoorsDoor
handle
See
Centrallocking
and
anti-theft
Door
panel
See
Doors
Doors
general
information
411-1
door
adjustment
411-2door
check,
replacing
411-2
door
panels
411-3
doors411-1
front
orrear
door,removing/installing
411-1
front
door
panel,
removing/installing
411-3
rear
door
panel,
removing/installing
411-4
rearsidepanel,
removing/installing
(two-door
model)
411-4
Drive
axle
See
Rear
suspension
Driveability
troubleshooting
See
Engine-general
Driveshaft
general
information
260-1
center
bearing
assembly,
replacing
260-6
driveshaft,
aligning
260-3
driveshaft,
installing
260-4
Driveshaft
(cont
.)
driveshaft,
removing260-4
driveshaftservice
260-3
flex-disc,
replacing
260-5
front
centering
guide,
replacing
260-7
guibo
See
flex-disc
troubleshooting260-1
ECM
(engine
control
module)
pin
assignment
See
Fuel
injection
Electrical
circuit
See
Electrical
system-general
Electrical
component
locations
general
information
610-1
auxíliary
relay
panel
610-2
component
location
table
610-9
component
locations
610-3
fuse
position
tables
610-19
fuse
positions
610-1
relay
positions
610-2
splice
panel,
left
610-2
splice
panel,
right
610-3
Electrical
system-general
general
information
600-1
continuity,
checking
600-5
electrical
test
equipment
600-2
safety
precautions
600-1
short
circuits
600-5
short
circuit,
testing
with
ohmmeter
600-6
short
circuit,
testing
with
voltmeter
600-6
troubleshooting
600-3
voltage,
measuring600-4
voltage
and
polarity
600-1
voltage
and
voltage
drops
600-4
voltage
drop,
testing
600-4
wiring
codes
and
abbreviations
600-2
wiring
diagrams
600-2
wiring,
fuses
and
relays
600-1
Electrical
wiring
diagrams
general
information
ELE-1
wiring
diagrams
ELE-2
ABS
ELE-117
ABS/AST
ELE-120
airbag
(supplemental
restraint
system)
ELE-140
air
conditioning
and
heating
ELE-
129
anti-theft
(Alpine)
system
ELE-144
anti-theft
(EWS
II)
ELE-150
body
computer
module
ELE-176
charging
system
ELE-67
convertible
top
ELE-253
cruise
control
ELE-112
data
link
connector
ELE-86
engine
cooling
ELE-94
engine
management
ELE-70
exterior
lights
ELE-194
ground
distribution
ELE-35
headlights/foglights
ELE-180
INDEX
3
Electrical
wiring
diagrams
(cont
.)
heated
seats
ELE-245
horns
ELE-153
instrument
panel
ELE-165
interior
lights/illumination
ELE-211
lumbar
control
ELE-247
on-board
computer
ELE-173
park
ventilation
ELE-139
power
distribution
ELE-2
power
door
locks
ELE-226
power
mirrors
ELE-241
power
seats
ELE-243
power
sunroof
ELE-248
power
windows
ELE-231
radio/cassette/CD/speakers
ELE-
255
rear
window
defogger
ELE-160
shift
interlock
ELE-110
starting
ELE-63
transmission
electronics
ELE-96
warning
systems`
.
chimes
ELE-178
wiper/washer
ELE-154
Emergencies
See
Fundamentals
for
the
do-it-
yourself
owner
Engine-general
general
information
100-1
air
flow
measurement
and
vacuum
leaks
100-12
basic
engine
settings
100-11
basic
requirements
100-11
battery
voltage
100-12connecting
rods
and
pistons
100-1
cooling
system
100-5
cylinder
block
and
crankshaft100-1
cylinder
compression,
checking
100-6
cylinder
head
and
valvetrain
100-2
DISA
(dual
resonance
intake
system)
100-3,130-3
driveability
troubleshooting
100-8
engine
management
system
100-3
fuel
delivery
100-5
fuel
supply
100-14ground
connections
100-13
ignition
100-5
lubrication
system100-5
mechanical
troubleshooting
100-5
on-board
diagnostics
(OBD)
100-8
oxygen
sensors
100-11
preventive
maintenance
100-11
VANOS
(variable
valve
timing)
100-2warningsand
cautions
100-5
wiring
andharness
connections100-
13Engine
control
module
(ECM)
See
Fuel
injection
Engine
removal
and
installation
general
information
110-1
engine,
removing/installing(4-cylinder
engines)
110-1
engine,
removing/installing
(6-cylinder
engines)
110-4
Engine
coolant
temperature
(ECT)
sensor
See
Fuel
injection
Engine
hood
See
Fenders,
enginehood