1999 BMW M3 lock

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Page 194 of 383

BMW M3 1999 E36 Electrical Troubleshooting Manual 	
 Pin Assignments

E = Input, A = Output, M = Ground
X13252
Pin Type Description/Function Connection
1
EPower lock signalDoor lock motors
2AVoltage supplyAll lock motors
3

Page 195 of 383

BMW M3 1999 E36 Electrical Troubleshooting Manual 	
 Pin Assignments

E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
10
Not used
11Not used
12Not used
13ECentral arrest signalDoor lock switches
14

Page 199 of 383

BMW M3 1999 E36 Electrical Troubleshooting Manual 1
CENTRAL BODY ELECTRONICS (ZKE IV)
	


.5 GR/SW
18 X10182
LIGHT SWITCH
DETAILS
6300.0 P90
FRONT POWER
DISTRIBUTION BOX

9
X2F3310AF1430AF3525A
DATA LINK
0670.5
12 8 10 X13252
A

Page 200 of 383

BMW M3 1999 E36 Electrical Troubleshooting Manual X13253
CENTRAL BODY ELECTRONICS (ZKE IV)
	


P90
FRONT POWER
DISTRIBUTION BOX

15
F3525A
INTERIOR LIGHTS
6330.3
GROUND
DISTRIBUTION
0670.410X13252
A104
BODY
ELECTRONICS
CONTROL

Page 202 of 383

BMW M3 1999 E36 Electrical Troubleshooting Manual .5 WS/GN X10182.5 BL/GE916 10
CENTRAL BODY ELECTRONICS (ZKE IV)
	


P90
FRONT POWER
DISTRIBUTION BOX

5
F3525A
GROUND
DISTRIBUTION
0670.410X13252
A104
BODY
ELECTRONICS
CONTROL M

Page 212 of 383

BMW M3 1999 E36 Electrical Troubleshooting Manual 	
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
TEMPERATUR

Page 215 of 383

BMW M3 1999 E36 Electrical Troubleshooting Manual 	
 Pin Assignments

E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
24
ADimmer signal/brightness information 
signal for connected control modulesO

Page 217 of 383

BMW M3 1999 E36 Electrical Troubleshooting Manual X7000
.5 GR/SW/GE
25
INDICATORS

	


INSTRUMENT CLUSTER
3
GROUND
DISTRIBUTION
0670.4
A2w
INSTRUMENT
CLUSTER
HEADLIGHTS/FOG
LIGHTS
6312.0
TURN/HAZARD
LIGHTS
6313.0
LIGHT SWITCH
DETA