1999 BMW 318ti light




K4
BLOWER RELAY
F2030A F397.5A
5B9
INTERMEDIATE
PRESSURE
SWITCHS36y
DOUBLE
TEMPERATURE
SWITCHK21
NORMAL SPEED
RELAY
B8y
PRESSURE
SWITCH A6000
ENGINE CONTROL
MODULE (DME)
B9508
PRESSURE
SWITCH
X11250
A107
INTEGRATED
HEATING– AND
CLIMATE CONTROL
MODULE
.0
F235AF165A
S2
IGNITION SWITCH
M30
BLOWER MOTOR R11
BLOWER
RESISTORS K19
COMPRESSOR
CONTROL RELAY
Y2
AIR CONDITIONING
COMPRESSORA8500
TRANSMISSION
CONTROL MODULE
(EGS)
A6000
ENGINE CONTROL
MODULE (DME)
Y4z
WATER VALVE
S531
TEMPERATURE
WHEEL SWITCHM111
FRESH AIR
RECIRCULATION
MOTOR4X13274
S530
IHKS CONTROL
SWITCHF16
5AF4840A
K22
HIGH SPEED
RELAY
E103
CLIMATE CONTROL
SWITCH
ILLUMINATION 58g
LIGHT SWITCH
DETAILS
6300.0P97
AUXILIARY FUSE
BOX
6450.6-00
6450.6-00
6450.6-006450.6-00
6450.6-01
6450.6-016450.6-016450.6-026450.6-02
6450.6-026450.6-02
6450.6-01
6450.6-006450.6-03
6450.6-03
6450.6-03 6450.6-03
6450.6-03P90
FRONT POWER
DISTRIBUTION BOX
M9
AUXILIARY FAN
MOTOR 6450.6-03
F165A
P90
FRONT POWER
DISTRIBUTION BOXP90
FRONT POWER
DISTRIBUTION BOX
B14
EVAPORATOR
TEMPERATURE
SENSOR
6
6450.6-012S75
BLOWER SWITCH 6450.6-00
6
A6000
ENGINE CONTROL
MODULE (DME) 6450.6-01
41
107
K13
REAR DEFOGGER
RELAY 6450.6-01
3
X11250
9 X132741 8
A6000
ENGINE CONTROL
MODULE (DME) 6450.6-03
6450.6-01
6450.6-03
6450.6 INTEGRATED HEATING– AND CLIMATE CONTROL



 
Pin Assignments

 

E = Input, A = Output, M = Ground X11250
6-Pins, black
X1327410-Pins, black
X11250
Pin Type Description/Function Connection
1
EAir recirculation signalBlower switch
2MGroundGround point
3EFunction signalIHKS switch, engine control module (DME)
4EAir recirculation signalBlower switch
5EPressure signalPressure switch
6EEvaporative temperatureEvaporative temperature sensor
X13274
Pin Type Description/Function Connection
1
MGroundGround point
2Not used
3Not used
4EAir-recirculation signalBlower switch
5Not used
6ETerminal 58gLight switch
7ETerminal 15Front power distribution box, fuse 23
8AAir recirculation signalFresh air recirculation motor
9AFunction signalIHKS-control module, engine control
module (DME)
10ARear defogger signalRear window defogger relay

F2030A


POWER, AIR FLOW CONTROL





INTEGRATED HEATING– AND CLIMATE CONTROL
X1001620
8 2.5 GNP90
FRONT POWER
DISTRIBUTION BOX
POWER
DISTRIBUTION
0670.2
X203
X582 4
2 1 7X905
X8171 6 X58
1 X816
4 3 2 1 X904
X352 7 X33
4X905
 

X173X10012
S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
1 X209
2.5 GN
.35 GN
86
8530
87FUSE DETAILS
0670.3
K4
BLOWER RELAY
2.5 GN/BR
2.5 GN/BR
2.5 GN/GR
2.5 GN/
GR 2.5 BL 2.5 GN 1.5 SW2.5 GN/GR
M30
BLOWER MOTOR
GROUND
DISTRIBUTION
0670.4 GROUND
DISTRIBUTION
0670.4R11
BLOWER
RESISTORS
1) OPENS IF
RESISTORS
OVERHEAT



S75
BLOWER SWITCH
0) OFF
1) SLOW
2) MEDIUM
3) FAST
4) MAXIMUM
1
6
2
X10012
3
X906
1 LIGHT SWITCH
DETAILS
6300.0
X1522X1522
.5 GN/RT
GROUND
DISTRIBUTION
0670.4E103
CLIMATE CONTROL
SWITCH ILLUMINATION .5 GR/RT
1 GN/GR 58g
2
10
3
2 1 0
34

31







F235A
6 58g
6 1 X85
1
X10234
X853
X35
3
2
4
X771
2
FUSE DETAILS
0670.3
.5 GE/BR
.5 GE/BR
A107
INTEGRATED
HEATING– AND
CLIMATE CONTROL
MODULE P90
FRONT POWER
DISTRIBUTION BOX
M111
FRESH AIR
RECIRCULATION
MOTORK13
REAR DEFOGGER
RELAY
S531
TEMPERATURE
WHEEL SWITCH
0) NORMAL
TEMPERATURE
1) MAXIMUM
TEMPERATURE
.5 GE
4 X35
LIGHT SWITCH
DETAILS
6300.0
GROUND
DISTRIBUTION
0670.4FUSE DETAILS
0670.3
S530
IHKS CONTROL
SWITCH
0) OFF
1) REAR DEFOG-
GER
2) A/C
3) RECIRCULATIONGROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4B14
EVAPORATOR
TEMPERATURE
SENSOR
GROUND DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4 A6000
ENGINE CONTROL
MODULE (DME)X11250
X11250
1 GN/GR .5 GN/RT .5 GN/RT .35 GR/RT .5 GN/RT
X10233
X13274
1
X771
Y4z
WATER VALVE
14 3X13279
X132749
1
.35 VI/GR
.35 VI/GR 8 7
10 4 .35 GR/GE8
2
X1517
X151731.5 BL/SW4 X292
X10234
X100176
.5 RT/GE
.35 VI/GR
.5 VI/GR6 X35
6X20
.5 VI/GR
69 X6000
X35
X292
85 86 FUSE DETAILS
0670.3
7
X10012
.35 GR
X10012
030301010202
01
.5 GN/BL

23




6510.0 RADIO/STEREO







N9
RADIO
H59
LEFT FRONT HIGH
RANGE SPEAKER
1
16
H58
LEFT FRONT LOW
RANGE SPEAKER
8
15 FUSE DETAILS
0670.3
11 F33
10A
X876
X753
X826
X1381
P90
FRONT POWER
DISTRIBUTION BOX F44
15A

H45
RIGHT REAR
SPEAKER 21
2
16
H50
RIGHT FRONT
HIGH RANGE
SPEAKER
H51
RIGHT FRONT LOW
RANGE SPEAKER 11
23
11 X827
X746
X877
X700
H46
LEFT REAR
SPEAKER 21
A2w
INSTRUMENT
CLUSTER
2) VEHICLE
SPEED
OUTPUT 2
X188
3
10 X181263
12135
LIGHT SWITCH
DETAILS
6300.0
INSTRUMENT
CLUSTER
6211.0
614
6 X1001828 X10018
1 GR/RT
2.5 GR/RT58g
.75 GE/BR.75 GE/RT
.75 GE/RT
.5 GE/RT .75 GE/RT
X701
.75 GE/BR
.75 GE/BR
.5 GE/BRX18196
X10248
.75 GE/VI .75 GE/GR
.75 BL/SW
.75 BL/SW
.5 BL/SW.75 BL/BR
.75 BL/BR
.5 BL/BRX18198.75 BL/SW .75 BL/BR
X1380
.75 BL/VI .75 BL/GR
X10246.5 SW/WS
X322
.5 SW/WS
.5 SW/WS
GROUND
DISTRIBUTION
0670.4
312
1 X424
.5 WS
16
4 1CELLULAR TELE-
PHONE (PROVI-
SIONS)
6561.0
X18126
X322
.35 WS/BR
.5 WS/BR
X18723
N8
ANTENNA
AMPLIFIER AM/FM
5
FUSE DETAILS
0670.3
R 58g MUTE
LF+ LF–LR+ LR–31 RF+ RF–RR+ RR–GAL ANT
 

FUSE DETAILS
0670.3 F9
20A
18 X10015
93X1892
1
GROUND
DISTRIBUTION
0670.4
X13006
X1892
N22
CD CHANGER
7.35 GE
3 X1646
.5 WS 24
X146X322.35 GE.35 GE
X17

INSTRUMENT
CLUSTER
6211.0
N9
RADIO




6510.1 RADIO/HIFI






F3310A
P90
FRONT POWER
DISTRIBUTION BOX F44
15A
5LIGHT SWITCH
DETAILS
6300.0
2
6 X1001828 X10018
X17
.5 GR/RT58g
9131 GR/RT
10
X188
15
X13016
GROUND
DISTRIBUTION
0670.4
2 X1892
1
161
.75 GE/RT1523 32
6
3FUSE DETAILS
0670.3
N9
RADIOA18
HIFI AMPLIFIER
.75 BL/RT .75 GE/SW .75 BL/SW N22
CD CHANGER
LF+ RF+ LR+ RR+
.5 SW/WSGAL
F920A
18 X10015
1 X605
8 17
.75 BR/OR
LF–124
.75 BR/OR
LR–11 14
.75 BR/OR
RF–141
.75 BR/OR
RR–
X606
X18126
FUSE DETAILS
0670.3FUSE DETAILS
0670.3
1CELLULAR TELEPHONE
(PROVISIONS)
6561.0
.5 WS/BR
4 .35 WS/BR
5
3130 R 58g MUTE
LF+ RF+ LR+ RR+
LF–RF– LR–RR– 30
31
F920A
18 X10015
FUSE DETAILS
0670.3
X13006
GROUND
DISTRIBUTION
0670.4
 

1X322
.5 WS .5 WS
X18126
3 X1646
6
.35 GE
7
.35 GE
X322
24X14
.35 GE
3
X1892I-BUS
X332
.5 SW/WS
.5 SW/WS
A2w
INSTRUMENT
CLUSTER
2) VEHICLE
SPEED
OUTPUT
2 16 X18126X17179
ANT
ANT
X830
X17279
2
2 X17159
.5 WS
.5 WS
.5 WS
.5 WSX605
WITH SUBWOOFER N8
ANTENNA
AMPLIFIER AM/FM
H66
SUBWOOFER
34 X17159
X13016
GROUND
DISTRIBUTION
0670.4
3 X605
X13016
GROUND
DISTRIBUTION
0670.4
X424
.5 WS
X17179
X17179
ANT
X606
2

X78WITH EGS








6571.0 CRUISE CONTROL (TEMPOMAT)
FUSE DETAILS
0670.3 X10017
16
5 X511
P90
FRONT POWER
DISTRIBUTION BOX F28
5A
ELECTRONIC
TRANSMISSION
CONTROL
(EGS A4S 270R)
2460.2
.5 BR/SW
F4615A
X10018
32
.5 VI/GE X511
7
##
# #
 
 
 
 
 


 
5S3
AUTOMATIC
TRANSMISSION
RANGE SWITCH
0) OFF (LOW)
1) ON (HIGH)
3126
31
X191
.35 BR/SW1 X72
S28
CRUISE CONTROL
SWITCH
0) NORMAL
1) OFF
2) RESUME
3) DECELERATE/SET
4) ACCELERATE/SET
24
31
3
18
312
9
314 X72
20
X22
31
A8
CRUISE CONTROL
MODULE
(TEMPOMAT) .35 BL/WS .35 BL/GN .35 BL/GR.5 VI/GE
.35 BL/SW FUSE DETAILS
0670.3
468
5 EGS A4S 270R
 

1
1 2
2
15S29
BRAKE LIGHT SWITCH
1) NORMAL STATE
2) BRAKE PEDAL
DEPRESSED
BRAKE LIGHTS
6325.0
X116
X116
.35 BL/RT 1.5 BL/RT1.5 VI/GE
X181
L1L2L3L4
01010101
4 3
01 2
01 2
0
31
20
8X16
.35 SW.5 SW
X1047
31A2w
INSTRUMENT
CLUSTER
TD
ENGINE CONTROL
SYSTEM (DME M5.2,
4–CYLINDER M44)
1210.20
X78
S30
BRAKE LIGHT
SWITCH
1) BRAKE PEDAL
RELEASED
2) BRAKE PEDAL
DEPRESSED
WITHOUT EGS




6575.2 ANTI–THEFT SYSTEM (ALPINE)
 







P90
FRONT POWER
DISTRIBUTION BOX
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE) FUSE DETAILS
0670.3
F435A
2 X13025
3 X1302511
S61y
LUGGAGE
COMPARTMENT
LIGHT SWITCH
1) TRUNK
CLOSED
2) TRUNK OPEN3 X711
LOW–NOISE MI-
CROPHONE
VI VI
SW SW
LED
X13009
GROUND
DISTRIBUTION
0670.4
ANTENNA
.5 BR/WS
8
2 X65
.5 BL/GN/GE
14X14
N17
CRASH CONTROL
MODULE .5 BL/GN/GE1 2
26 X10018
2X711
12
1 X13254
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV) .5 BR/RT/GE
.5 BR/RT/GE
X475
.5 BR/RT/GE
NOT USED
10
4 X13253
.5 BL/RT/GE
.5 BL/RT/GE
X450
15 X1805A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III) .5 BL/RT/GE
19 X257
4X14
.5 BL/RT/GE
X13006
GROUND
DISTRIBUTION
0670.4