relay BMW M3 1998 E36 Electrical Troubleshooting Manual








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Pin Assignments
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E = Input, A = Output, M = GroundE = X10182
18 Pins, black
F = X1325215 Pins, black
G = X1325326 Pins, yellow
H = X1325426 Pins, green
I = X1325526 Pins, nature
J = X1325815 Pins, white
X10182
Pin Type Description/Function Connection
1
ECrash signalCrash control unit
2ELight signalLight switch
3Not used
4EVoltage supply, terminal RFront power distribution box, fuse 43
5MGroundGround
6Not used
7AActivate relayHorn relay (Alpine)
8Not used
9ADiagnosis RxD signalData link connector
10Not used
11E/ADiagnosis TxD signalData link connector
12EStart signalStarter
13Not used
14Not used
15ADrive-away protectionElectronic immobilizer control module
(EWS II)
16Not used
17Not used
18EPower supplyFront power distribution box







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Pin Assignments
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E = Input, A = Output, M = Ground
X13252
Pin Type Description/Function Connection
1
EPower lock signalDoor lock motors
2AVoltage supplyAll lock motors
3APower supplyDoor lock heating
4EAutomatic interior light signalInterior light
5Not used
6AVoltage supplyPower window motor, driver’s door
7AVoltage supplyPower window motor, passenger’s door
8EPower supplyFront power distribution box, fuse 14
9ELock signalLock motor & luggage compartment lid
relay
10EPower supplyFront power distribution box, fuse 35
11AVoltage supplyInterior lights, engine compartment light,
glove box light
12EPower supplyFront power distribution box, fuse 33
13EMotor signalPower window motor, driver’s door
14EMotor signalPower window motor, passenger’s door
15MGroundGround
X13253
Pin Type Description/Function Connection
1
EPosition signalDoor lock motor, driver’s door
2EPosition signalDoor lock motor, passenger’s door
3ELock signal, luggage compartment lidLuggage compartment lid lock motor,
luggage compartment lid relay
4EData signalAnti-theft system control module (Alpine)
5Not used
6Not used
7ECrash signalInertia switch
8ERevolution signalPower window motor, driver’s door
9ERevolution signalPower window motor, passenger’s door







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Pin Assignments
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E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
10
Not used
11Not used
12Not used
13ECentral arrest signalDoor lock switches
14ELock signal, driver’s doorDoor lock motor, driver’s door
15ELock signal, passenger’s doorDoor lock motor, passenger’s door
16ELock signal, luggage compartment lidLuggage compartment lid lock motor
17EData signalAnti-theft system control module (Alpine)
18Not used
19ECentral locking signalCentral locking switch
20E/AData signalRelay module
21Not used
22Not used
23APlus supply (revolution)Power window’s motor, driver’s side
24AVoltage supply (revolution)Power window’s motor, passenger’s side
25Not used
26AVoltage supplyLuggage compartment lights
X13254
Pin Type Description/Function Connection
1
EDoor signalDriver’s door handle switch
2EDoor signalDoor jamb switch driver’s door
3EDoor signalDoor jamb switch passenger’s door
4EConvertible: Luggage compartment lid
signal
Four-door: Door signalLuggage compartment lid switch/luggage
compartment lid relay
Left rear door jump switch
5EDoor signalRight rear door jump switch
6EOPEN signalPower window switch, driver’s door
7ECLOSE signalPower window switch, driver’s door
8EOPEN signalPower window switch, passenger’s door
9ECLOSE signalPower window switch, passenger’s door
10EFour-door: child protection signalChild protection switch







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Pin Assignments
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E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
11
Not used
12Not used
13Not used
14ELuggage compartment lid signalLuggage compartment lid switch
15AData signalRelay module
16AData signalRelay module
17AData signalRelay module
18Not used
19Not used
20Not used
21Not used
22Not used
23Not used
24Not used
25Not used
26Not used
X13255
Pin Type Description/Function Connection
1
AData signalRelay module
2EOPEN signalLeft rear power window switch
3EOPEN signalRight rear power window switch
4EConvertible: OPEN signal
Four-door: OPEN signalMain power window switch
Driver’s rear window switch
5EConvertible: Data signal
Four-door: CLOSE signalConvertible top control module
Passenger’s rear window switch
6Not used
7AData signalRelay module
8ECLOSE signalLeft rear power window switch
9ECLOSE signalRight rear power window switch
10EConvertible: CLOSE signal
Four-door: CLOSE signalMain power window switch
Driver’s window switch

M22
RIGHT REAR
WINDOW MOTORM20
LEFT REAR
WINDOW MOTOR
12 X13254
20 X1325515
11
3 1
1

CENTRAL BODY ELECTRONICS (ZKE IV) $%%




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2.5 BL/GN2
1A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)


.5 SW/GR7
2.5 SW/GE
2 X13256
.5 SW/RT
M98
LEFT REAR
WINDOW MOTOR 9
A5
RELAY MODULE
16
.5 BL/GE .5 SW/RT
10
.5 WS/RT17
.5 GN/RTX13253
13
5
2.5 BL/RT4
12.5 WS/GE
2X13257
M99
RIGHT REAR
WINDOW MOTOR8 X13258
P90
FRONT POWER
DISTRIBUTION BOX F19
30A
X1325815FUSE DETAILS
0670.3
X495
GROUND
DISTRIBUTION
0670.4
FOUR–DOOR5 7 2.5 BL/GN 2.5 SW/GE
FOUR–DOORFOUR–DOOR
X720FOUR–DOOR X273
FOUR–DOOR 5 7
X274
18 X10016
X714FOUR–DOOR2.5 BL/RT
2.5 WS/GE

X173
GROUND
DISTRIBUTION
0670.4

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6133.0 HORN
P90
FRONT POWER
DISTRIBUTION BOX F8
15A
X10015
16
FUSE DETAILS
0670.3
6
2.5 VI
2
2.5 VI
X223
POWER
DISTRIBUTION
0670.2
.5 VI
8 X56
30
2
1 VI/BL
2
H2
LEFT HORN
1
1 VI/BL
2
1H3
RIGHT HORN
86
85
.5 BR/RT
.5 BR/RT
1 X168
4X56
11 X32
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K2
HORN RELAY
S4
HORN SWITCH S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
X33
X132
X132
X133
X133
2 X209
87
2
10
3
R
GROUND
DISTRIBUTION
0670.4 GROUND
DISTRIBUTION
0670.4
X165X165
1 X32
.35 BR
5

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A4
6211.0-04
F235A
K16
HAZARD FLASHER
RELAY S7
COMBINATION
SWITCHF315A
P90
FRONT POWER
DISTRIBUTION BOX
A2w
INSTRUMENT
CLUSTER F27
5A
TXD
RXD 12
A
11
18
B6232
ENGINE COOLANT
TEMPERATURE
SENSOR 6211.0-021
B10
VEHICLE SPEED
SENSOR 6211.0-04G6509
GENERATOR
5B
D+ C
S2
IGNITION SWITCH 6211.0-00F46
15AF1515A NSW
2223168B
6312.0
16312.0342A
LIGHT SWITCH
DETAILS
6300.0
D100
DATA LINK
CONNECTOR #&:
15
A96
CONVERTIBLE TOP
CONTROL MODULEA18
HIFI AMPLIFIER 6211.0-03 6211.0-03
A8
CRUISE CONTROL
MODULE
(TEMPOMAT)
A115
AUTOMATIC
CLIMATE CONTROL
MODULE 6211.0-03
6211.0-03N9
RADIO 6211.0-03
N4
ON–BOARD
COMPUTER 6211.0-05
2102426 B
17
B6
FUEL LEVEL
SENSOR 6211.0-04B25y
FUEL TANK
SENSOR II
34617
S31
PARK BRAKE
SWITCH 6211.0-0018
B18
BRAKE FLUID
LEVEL SWITCH 6211.0-0019
B6231
OIL PRESSURE
SWITCH 6211.0-009
H10
CHIME MODULE 6211.0-0519
B17
RIGHT REAR
BRAKE PAD
SENSOR B16
LEFT FRONT
BRAKE PAD
SENSOR
21
A202
ABS CONTROL
MODULE/HY-
DRAULIC UNIT243
N10
MULTI–FUNCTION
CLOCK 6211.0-03
AA
6211.0-01 6211.0-01
6211.0-01A
B
A= X16B= X17C= X271
S14
DRIVER’S DOOR
JAMB SWITCH
23
6211.0-05
S2
IGNITION SWITCH 6211.0-05
22B14
S58
DRIVER’S SEAT
BELT SWITCH 6211.0-01B
20 21 16A6000
ENGINE CONTROL
MODULE (DME)
6211.0-05 6211.0-04
6211.0-02
15
6211.0-01
B
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM
CONTROL
MODULE 6211.0-00
14
1AB
6211.0-04
B5
N24
ROLLOVER
SENSOR 6211.0-05 B
10
A8500
TRANSMISSION
CONTROL MODULE
(EGS) 6211.0-01
CONVERTIBLE
12
A52
SLIP CONTROL
MODULE
(ABS/ASC) 6211.0-01
6211.0-0413
B6238
OIL TEMPERATURE
SENSOR
6211.0-00
13
AAB
A51
WIPER/WASHER
MODULE 6211.0-03A18
HIFI AMPLIFIER 6211.0-03
A64
WIPER/WASHER
MODULE (LOW II)
TWO–DOOR
FOUR–DOOR
1230.0
A7000
TRANSMISSION
CONTROL MODULE
(EGS)CONVERTIBLE
WITH TOP HIFI
11
WITH ABS4–CYLINDER
WITH ASC
A52
SLIP CONTROL
MODULE
(ABS/ASC)
6211.0-00
6–CYLINDER
WITH ASC
6211.0 INSTRUMENT CLUSTER



 

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Pin Assignments
 $%%

E = Input, A = Output, M = Ground
X16
Pin Type Description/Function Connection
1
EHigh beam indicator controlCombination switch
2ETerminal 58g, instrument illumination powerDimmer
3ERight turn signal indicator controlHazard flasher relay
4ELeft turn signal indicator controlHazard flasher relay
5EWarning lamp for EGS fault (information
signal transmission oil temperature)Transmission control module (EGS)
6Not used
7Not used
8Not used
9Not used
10EConvertible: Rollover signalRollover sensor
11ARxD diagnostic data linkData link connector
12E/ATxD diagnostic data linkData link connector
13EOil temperatureEngine oil temperature sensor
14EAirbag warning lamp (SRS) controlSupplemental restraint system control
module
15Not used
16E“Check engine” indicator controlEngine control module (DME)
17EPark brake warning lamp controlPark brake switch
18EBrake fluid warning lamp controlBrake fluid level switch
19EBrake pad wear warning lamp controlBrake pad sensors
20ECrankshaft RPM speed signal TDEngine control module (DME)
21EFuel consumption signal + KVAEngine control module (DME)
22EVoltage supply, terminal 30Front power distribution box, fuse 31
23EVoltage supply, terminal 15 for indicator and
warning lampsFront power distribution box, fuse 27
24MGround supply, terminal 31 for instrument
cluster electronicsGround point
25Not used
26Not used



 
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Pin Assignments
 $%%

E = Input, A = Output, M = Ground
X17
Pin Type Description/Function Connection
1
ETrailer turn signal indicator controlHazard flasher relay
2AVehicle speed signalVarious control modules
3MGround supply, terminal 31 for indicator and
warning lampsGround point
4EVoltage supply, terminal 15 for instrument
cluster electronicsFront power distribution box, fuse 23
5EVoltage supply, terminal 15 for battery
charge indicatorIgnition switch, terminal 15
6EGround supply, terminal 61 for battery
charge indicatorGenerator
7Not used
8EFog light indicator controlFront power distribution box, fuse 15
9ASound tone signalChime module
10AInformation signal, fuel tank contentOn-board computer
11ESlip control system warning lamp (ABS)
controlSlip control module (ABS) (323i, 328i, M3)
12EASC signalASC control module
13ATI-measurement signal (fuel consumption)Engine control module (DME)
14ESeat belt warning lamp controlDriver’s seat belt switch
15ES/A reset/service interval indicator resetData link connector
16EVoltage supply, terminal RFront power distribution box, fuse 46
17ACoolant temperature sensorCoolant temperature sensor
18ECoolant temperature sensorCoolant temperature sensor
19EOil pressure warning lamp controlOil pressure switch
20Not used
21EGroundGround point (with ASC)
21ESlip control system warning lamp (ABS)
controlSlip control module (ABS/ASC) (323i, 328i,
M3)
ABS control module (ABS)
22EIgnition key warning/audible ignition key
warningIgnition switch
23EDriver’s door openDriver’s door jamb switch

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6312.0 HEADLIGHTS/FOG LIGHTS
4S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON
P90
FRONT POWER
DISTRIBUTION BOX
0
2
1
F235AF255A
X10017106
FUSE DETAILS
0670.3FUSE DETAILS
0670.3
12
X503
.35 GE
.35 GEX1029
.35 GE
897
5 X32.5 WSS7
COMBINATION
SWITCH
7) NORMAL
8) FLASH
9) HIGH BEAM
.35 WS
X503
8
2
4
1
X44
E26
LEFT FOG LIGHT6X44
8
K47
FRONT FOG LIGHT
RELAY 30
86
85
E27
RIGHT FOG LIGHTA2w
INSTRUMENT
CLUSTER
GROUND
DISTRIBUTION
0670.4 POWER
DISTRIBUTION
0670.2
X768
1
P90
FRONT POWER
DISTRIBUTION BOX F15
15A
X504
S10
FOG LIGHT
SWITCH
0) OFF
1) FRONT FOG
LIGHTS ON .5 GE/VI
01X504
1 RT/GE
X7682
X769
1X769
X1001610287b
X165
X173
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
X100169
X17
3X17
.5 GE/GR
1 GE/BR 1 GE/BR .75 GE/BR
X2
.35 RT/WS
2
1 GE/BR
S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON 0
2
1
9 X503
587
X1152NOT USED.35 GE
6312.0-01
.35 WS
X1028
1X16
.35 WS
A2w
INSTRUMENT
CLUSTER7.5A *
4 X32.5 GE.5 GN/GE9CDN
* WITH CCM