1999 BMW 318ti relay





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
10Not used
11Not used
12EASC signalASC control module
13ATI-measurement signal (fuel consumption)Engine control module (DME)
14ESeat belt warning lamp controlDriver’s seat belt switch
15ESIA reset/service interval indicator resetData link connector
16EVoltage supply, terminal RFront power distibution box, fuse 46
17ACoolant temperature sensor (–)Coolant temperature sensor
18ECoolant temperature sensor (+)Coolant temperature sensor
19EOil pressure warning lamp controlOil pressure switch
20Not used
21EABS warning lamp (ABS)ABS control module/hydraulic unit/slip
control module (ABS/ASC)
22EIgnition key warning/audible ignition key
warningIgnition switch
23EDriver’s door openDriver’s door jamb switch
24Not used

X1001610
1 GE/BR






HEADLIGHTS/FOG LIGHTS
F255A
6312.0-026312.0-02FUSE DETAILS
0670.3
F235A
0 1 2 6
10
4
10
.35 GE
X1029
FUSE DETAILS
0670.3
.35 WS





X18337
X18337
8
2
4X44
E26
LEFT FOG LIGHT6X44
8 .35 GE/GR
30 86
E27
RIGHT FOG LIGHT
GROUND
DISTRIBUTION
0670.4 POWER
DISTRIBUTION
0670.2
X768
1
P90
FRONT POWER
DISTRIBUTION BOX F15
15A
1 RT/GE
X7682
X769
1X769
287
X165
X173
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
X100169
3 X17
1 GE/BR.75 GE/BR
A2w
INSTRUMENT
CLUSTER X1152
1 GE/BR85
P90
FRONT POWER
DISTRIBUTION BOX
K47
FRONT FOG LIGHT
RELAY
X2
X10017
S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON
X17
6312.0-00
 

.35 GE
6312.0-02
.35 GE6312.0-02
.35 RT/WS
USA
1
X173
GROUND
DISTRIBUTION
0670.4 3 X17
.35 WS
A2w
INSTRUMENT
CLUSTERX16
X1028
.35 WS
X0
POWER
DISTRIBUTION
0670.210 RT
9 7 8
X329
X32
5
.5 GE
S7
COMBINATION
SWITCH
7) NORMAL
8) FLASH
9) HIGH BEAM .75 GN/GE4
.5 WS
.35 GE

X0
E13
LEFT LOW BEAM
LIGHT
X10262







HEADLIGHTS/FOG LIGHTS
181 X10036
P90
FRONT POWER
DISTRIBUTION BOX 56a
6POWER
DISTRIBUTION
0670.28 X45
.35 GE
87
2 X454
2.5 WS/BL
6
4
2 .35 WS
POWER
DISTRIBUTION
0670.2
8
K48
LOW BEAM LIGHT
RELAYK46
HIGH BEAM LIGHT
RELAY
85 30 86
8730
1 X1003556a
X10017
20
2.5 RT/WS
2P90
FRONT POWER
DISTRIBUTION BOX 56b56b
X100164
2 X10070
X165
1 X10070
X173
GROUND
DISTRIBUTION
0670.4
X2X2
.35 BR
1 GE/BL
P90
FRONT POWER
DISTRIBUTION BOX P90
FRONT POWER
DISTRIBUTION BOX
F11
7.5AF127.5AF29
7.5AF307.5A
E14
RIGHT LOW BEAM
LIGHT 2 X10075
1 X10075
GROUND
DISTRIBUTION
0670.4E7
LEFT HEADLIGHTE8
RIGHT HEADLIGHT
X165
E11
LEFT HIGH BEAM
LIGHT 2 X10071
1 X10071
E12
RIGHT HIGH BEAM
LIGHT2 X10074
1 X10074
GROUND
DISTRIBUTION
0670.4E7
LEFT HEADLIGHTE8
RIGHT HEADLIGHT
POWER
DISTRIBUTION
0670.2
6312.0-01
POWER
DISTRIBUTION
0670.2
.35 BR
1 WS/GN 1 WS/BL 6312.0-01
 

GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
1 GE/GN
F255A
5FUSE DETAILS
0670.3P90
FRONT POWER
DISTRIBUTION BOX
1
.35 GE
10 X10017
6312.0-01
6312.0-01
.35 RT/WS
USA
86
85 NOT USED
NOT USED
X102627
87b
10 RT10 RT

X1001610
1 GE/BR






HEADLIGHTS/FOG LIGHTS
F255A
9 7 8
X329
X32
5
FUSE DETAILS
0670.3
F235A
0 1 2
610
4
10
.35 GE
.5 GE.35 GE
X1029
FUSE DETAILS
0670.3
S7
COMBINATION
SWITCH
7) NORMAL
8) FLASH
9) HIGH BEAM
.35 WS.5 WS .75 GN/GE





X18337
X18337
8
2
4X44
E26
LEFT FOG LIGHT6X44
8 .35 GE/GR
30 86
E27
RIGHT FOG LIGHT
GROUND
DISTRIBUTION
0670.4 POWER
DISTRIBUTION
0670.2
X768
1
P90
FRONT POWER
DISTRIBUTION BOX F15
15A
1 RT/GE
X7682
X769
1X769
287
X165
X173
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
X100169
3 X17
1 GE/BR.75 GE/BR
A2w
INSTRUMENT
CLUSTER X1152
1 GE/BR85
K47
FRONT FOG LIGHT
RELAY X10017
S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS ON
2) HEADLIGHTS ON
X17
6312.0-00
 

.35 GE
.35 GE
.35 RT/WS
CDN
6312.0-04
6312.0-04
6312.0-04 6312.0-04
P90
FRONT POWER
DISTRIBUTION BOX
X2
X0
POWER
DISTRIBUTION
0670.2
1
X173
GROUND
DISTRIBUTION
0670.4 3 X17
.35 WS
A2w
INSTRUMENT
CLUSTERX16
X1028.35 WS10 RT
4

X0
E13
LEFT LOW BEAM
LIGHT
X10262







HEADLIGHTS/FOG LIGHTS
181 X10036
P90
FRONT POWER
DISTRIBUTION BOX 56a
6POWER
DISTRIBUTION
0670.28 X45
.35 GE
87
2 X454
2.5 WS/BL
6
4
2 .35 WS
POWER
DISTRIBUTION
0670.2
8
K48
LOW BEAM LIGHT
RELAYK46z
DAY LIGHT RELAY
MODULE
85 30 86
8730
1 X1003556a
X10017
20
2P90
FRONT POWER
DISTRIBUTION BOX 56b56b
X100164
2 X10070
X165
1 X10070
X173
GROUND
DISTRIBUTION
0670.4
X2X2
.35 BR
1 GE/BL
P90
FRONT POWER
DISTRIBUTION BOX P90
FRONT POWER
DISTRIBUTION BOX
F11
7.5AF127.5AF29
7.5AF307.5A
E14
RIGHT LOW BEAM
LIGHT 2 X10075
1 X10075
GROUND
DISTRIBUTION
0670.4E7
LEFT HEADLIGHTE8
RIGHT HEADLIGHT
X165
E11
LEFT HIGH BEAM
LIGHT 2 X10071
1 X10071
E12
RIGHT HIGH BEAM
LIGHT2 X10074
1 X10074
GROUND
DISTRIBUTION
0670.4E7
LEFT HEADLIGHTE8
RIGHT HEADLIGHT
POWER
DISTRIBUTION
0670.2POWER
DISTRIBUTION
0670.2
.35 BR
1 WS/GN 1 WS/BL 6312.0-03
 

GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
1 GE/GN
2.5 RT/WS
F255A
5FUSE DETAILS
0670.3P90
FRONT POWER
DISTRIBUTION BOX
1
.35 GE
10 X10017
.35 RT/WS
CDN
6312.0-036312.0-036312.0-03X102627
87b 10 RT
10 RT

5

6313.0 TURN/HAZARD LIGHTS






S7
COMBINATION
SWITCH
0) OFF
1) FLASH LEFT
(NO DETENT)
2) FLASH LEFT
3) LEFT PARK
LIGHT
4) FLASH RIGHT
(NO DETENT)
5) FLASH RIGHT
6) RIGHT PARK
LIGHT
K16
HAZARD FLASHER
RELAY
6313.0-03 GROUND
DISTRIBUTION
0670.4
39 8
7
62
6
.5 BL3
.5 GR
1 BL/BR.5 WS/RT1 BL/GNP90
FRONT POWER
DISTRIBUTION BOX
X64
X32
X64
X173
X184
.5 BL/GN .5 BL/GNFUSE DETAILS
0670.3
FUSE DETAILS
0670.3
8 X100186
6313.0-02
4
6313.0-036313.0-02
6313.0-03X32
X10017
30
LE RE
LA 31 RA WBC2
(PARTIAL).75 GN/GE
.75 BL .75 GR
.5 BR/BL
 

F3415AF235A
2
1
0456 3
9
.5 WS/BL/GE WITH CRASH
CONTROL
MODULE


6350.0 CRASH CONTROL MODULE








N17
CRASH CONTROL
MODULE
X658
GROUND
DISTRIBUTION
0670.4F34
15A
.5 BR/BL
1 2 21LIGHT SWITCH
DETAILS
6300.0
S18
HAZARD SWITCH
1) OFF
2) ON X516
2
X5163
X10012
.5 GR/RT
GROUND
DISTRIBUTION
0670.4 4 5 .5 BL/GN
FUSE DETAILS
0670.3
X10010
P90
FRONT POWER
DISTRIBUTION BOX
8 X10018
 

TURN/HAZARD
LIGHTS
6313.071.5 BR/SW/GE
X101821
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
X13253
7
.35 BR/SW
X7434
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE
BL
CS
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
8 X13025
.5 BL/GN/GE
14 X14
.5 BL/GN/GE
2
X646
X648
K16
HAZARD FLASHER
RELAY
41 BL/GN
X654 .5 BL/GN
X184TURN/HAZARD
LIGHTS
6313.0 9.5 WS/BL/GE
5
WB
6
30
X173
GROUND
DISTRIBUTION
0670.4
1.5 RT/SW/GE1.5 RT/SW/GE









6410.7 HEATING CONTROL (HS)
P90
FRONT POWER
DISTRIBUTION BOX
15S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
7 X33
1 X209
2.5 GN
2.5 GN
X203
.35 GN
8POWER
DISTRIBUTION
0670.2
6
30
87 85 86
4X58
2
GROUND
DISTRIBUTION
0670.42.5 GN/BR
X35
2
X58
K4
BLOWER RELAY
X173
2.5 GN/BR
F2030A
X10016
20
FUSE DETAILS
0670.3
 

10
2 3