1999 BMW M3 ground








Pin Assignments


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
18AComfort closingTilt/slide sunroof control unit
19AComfort relayTilt/slide sunroof control unit
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 signalPower window switch left rear
3EOPEN signalPower window switch right rear
4EConvertible: OPEN signalMain power window switch
5EConvertible: Data signalConvertible top control module
6Not used
7AData signalRelay module
8ECLOSE signalPower window switch left rear
9ECLOSE signalPower window switch right rear
10EConvertible: CLOSE signalMain power window switch
11EConvertible: Data signalConvertible top control module
12Not used








Pin Assignments


E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
13
Not used
14Not used
15Not used
16Not used
17Not used
18Not used
19Not used
20Not used
21Not used
22Not used
23Not used
24Not used
25Not used
26Not used
X13258
Pin Type Description/Function Connection
1
EData signalCentral body electronic module
2AVoltage supply (motor)Power window motor right rear
3ESignalPower window motor right rear
4ESignalPower window motor left rear
5AVoltage supply (motor)Power window motor left rear
6Not used
7Not used
8MGroundGround
9EData signalCentral body electronic module
10E/AData signalCentral body electronic module
11E/AData signalCentral body electronic module
12EData signalCentral body electronic module
13E/AData signalCentral body electronic module








Pin Assignments


E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
14
Not used
15EPower supplyFront power distribution box

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 MODULE
(ZKE IV)
10 X10018
.5 BR/WS
4
.75 RT/SW11
1.5 VI/SW2
2.5 BL/GR1
2.5 SW9X13252
2.5 WS
ZKE CENTRAL
LOCKING (ZV)
5126.0FUSE DETAILS
0670.3
X495
14 X1325426
.75 VI/SWX1325315 X10182
.5 SW/GN
DRIVE–AW AY
PROTECTION
(EWS II)
6135.0
LICENSE PLATE/
LUGGAGE
COMPARTMENT
LIGHTS
6320.0LICENSE PLATE/
LUGGAGE
COMPARTMENT
LIGHTS
6320.0
4
.5 BL/RT/GE
3
.75 BR/GE
ZKE DOOR LOCK
HEATING (TSH)
5120.0

.35 SW/WS .35 WS/GN .35 BL/GN .35 GE/GR
79X13254198
24 14

CENTRAL BODY ELECTRONICS (ZKE IV)







P90
FRONT POWER
DISTRIBUTION BOX


15
F3525A
GROUND
DISTRIBUTION
0670.410X13252
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
10 X10018
923
.35 SWX13253
.35 GE/SW
POWER WINDOWS
(FH)
5133.1 FUSE DETAILS
0670.3
X495
POWER WINDOWS
(FH)
5133.1
6
2.5 VI/WS7
1.5 BL/
GN13
2.5 SW/
WSX13252
1.5 GE/
GN
POWER WINDOWS
(FH)
5133.1.35 SW/GN.35 SW/GR
86
.35 VI/WS
POWER TILT/SLIDE
SUNROOF (SHD)
5410.1
18
.35 SW/RT
POWER TILT/SLIDE
SUNROOF (SHD)
5410.1
ELECTRICAL
CONVERTIBLE TOP
5430.1

.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 MODULE
(ZKE IV)
10 X10018
13
.35 WS/
RT14
.35 WS/
SW15
.35 WS/
GRX13253
.35 WS/
BL
ZKE CENTRAL
LOCKING (ZV)
5126.0 FUSE DETAILS
0670.3
X10010
1
.35 WS/GN2
.35 WS/
BR/GE3
.5 WS/
GN/GE19
.35 RT/
GN/GE2
.5 SW/GE3
.5 SW/RT4
.5 WS/GE
POWER WINDOWS
(FH)
5133.1
11 X13255
.5 WS/
GN
5
.5 WS/GE 8
.5 BL/GN
POWER WINDOWS
(FH)
5133.1
7
.35 BR/
SW
SUPPLEMENTAL
RESTRAINT
SYSTEM (AIR BAG)
3234.0
ELECTRICAL
CONVERTIBLE TOP
5430.1.35 WS/
GNCONVERTIBLE .35 WS/
GN

12 X13254
20 X1325515
11
3 1
1

CENTRAL BODY ELECTRONICS (ZKE IV)







2
1A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)


.5 SW/GR7
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
4
1
2X13257
M99
RIGHT REAR
WINDOW MOTOR8 X13258
P90
FRONT POWER
DISTRIBUTION BOX F19
30A
X1325815FUSE DETAILS
0670.3
X495
GROUND
DISTRIBUTION
0670.4
2.5 BL/GN 2.5 SW/GE
18 X10016
2.5 BL/RT
2.5 WS/GE
CONVERTIBLE

X173
GROUND
DISTRIBUTION
0670.4







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

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
X10013