sunroof BMW 318ti 1999 E36 Electrical Troubleshooting Manual
Page 134 of 278
+ ,-.
P90
FRONT POWER
DISTRIBUTION BOX F1
30A
X10015
2
K45
FOLDING SUN-
ROOF COMFORT
RELAY X1814
FUSE DETAILS
0670.3
M24z
FOLDING SUN-
ROOF MOTOR
2
5410.4 ELECTRIC FOLDING SUNROOF
X18147
X1325419 18
3
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
X495
310 0 0
1 2 X6433
946
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
1 X6272
58
LIGHT SWITCH
DETAILS
6300.0
4X643
2
58g
S238
FOLDING SUN-
ROOF SWITCH
0) OFF
1) OPEN
2) OPEN AUTO-
MATICALLY
3) CLOSE .35 GR/RT
.35 WS/GE .35 SW/GE .35 SW/GN .35 SW/RT2.5 SW 2.5 GN
Page 135 of 278
C
C
6BCB
2 6
F3525A
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
7
M23
PASSENGER’S
WINDOW MOTOR
15 B4
S13
PASSENGER’S
DOOR JAMB
SWITCH
M21
DRIVER’S WINDOW
MOTOR
92471482313
S127y
PASSENGER’S
POWER WINDOW
SWITCHS126y
DRIVER’S POWER
WINDOW SWITCH
LIGHT SWITCH
DETAILS
6300.0
B
F3310A
1012
5133.0-015133.0-01
P90
FRONT POWER
DISTRIBUTION BOX F43
5A
18 4
C
4N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
5133.0-02
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III)
5133.0-02
6100.0-02X10182
X13252X13253X13254
A =
B
=
C =
D =
A1517
A
9
11RXD
TXD
F1430A
B8
POWER
DISTRIBUTION
0670.2
F75A
9D
M6510
STARTER
A12 6350.0-021
S8
LIGHT SWITCH
2
B192114163
M12
DRIVER’S DOOR
LOCK MOTOR 5126.0-02
M17
LUGGAGE
COMPARTMENT
LOCK MOTOR 5126.0-03
15 2
M13
PASSENGER’S
DOOR LOCK
MOTOR 5126.0-02
C13
S47
DRIVER’S DOOR
LOCK SWITCH
A5
E32z
REAR CENTER
INTERIOR LIGHT
P90
FRONT POWER
DISTRIBUTION BOXF3310A
E34
FRONT DOME
LIGHT/MAP READ-
ING ASSEMBLY
C7
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE A
S49
PASSENGER’S
DOOR LOCK
SWITCH6300.0
30h
8
3
6330.3-001918
6100.0-03
6100.0-036100.0-01
6100.0-01
6100.0-02
6100.0-00
E61
LEFT FRONT
FOOTWELL LIGHT6330.3-00
E62
RIGHT FRONT
FOOTWELL LIGHT6330.3-00
M16
GAS FILLER LOCK
MOTOR 5126.0-03
S302
CENTRAL LOCKING
SWITCH6100.0-03
19
K45
FOLDING SUN-
ROOF COMFORT
RELAYA56
TILT/SLIDE SUN-
ROOF CONTROL
ASSEMBLY5410.1-01 WITH TILT/SLIDE
SUNROOFWITH FOLDING
SUNROOF
5410.4-00S14
DRIVER’S DOOR
JAMB SWITCH D
6100.0-02
S2
IGNITION SWITCH
15
3
6100.0-01
6330.3-00
1D
N17
CRASH CONTROL
MODULE
6100.0 CENTRAL BODY ELECTRONICS (ZKE IV)
Page 139 of 278
Pin Assignments
E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
13
Not used
14Not used
15Not used
16Not used
17Not used
18AComfortable closingSunroof control assembly/Comfort relay,
Folding sunroof
19AFolding sunroof releaseSunroof control assembly/Comfort relay,
Folding sunroof
20Not used
21Not used
22Not used
23Not used
24Not used
25Not used
26Not used
Page 140 of 278
X13254
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
CENTRAL BODY ELECTRONICS (ZKE IV)
FUSE DETAILS
0670.3
GROUND
DISTRIBUTION
0670.4
X10010
5
10F35
25A
P90
FRONT POWER
DISTRIBUTION BOX
12
FUSE DETAILS
0670.3 8 X10016
F1430A
X1018221
2.5 SW 2.5 BL/GR8 X13252
X10182
26F43
5A
4
6F33
10A
12 X1325210FUSE DETAILS
0670.3FUSE DETAILS
0670.3
9 11 X10182
GROUND
DISTRIBUTION
0670.4
X495
15X1325218 X13252919
.5 SW/GN
DATA LINK
0670.5
.5 WS/GE
.5 WS/VI
X276
15 X20
ZKE CENTRAL
LOCKING (ZV)
5126.0X10018
30h
.75 SW/GN
.5 SW/GN
.35 SW/GN
RXD TXD
2.5 WS
POWER TILT/SLIDE
SUNROOF (SHD)
5410.1
ELECTRIC FOLD-
ING SUNROOF
5410.4
START
1240.0
.35 SW/RT
X132537
.35 BR/SW
34 X74
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE
POWER
DISTRIBUTION
0670.2
18
Page 206 of 278
7000.0 COMPONENT LOCATION CHART
COMP. DESCRIPTION LOCATION7100.0 8500.0
A2w . . INSTRUMENT CLUSTER . . . . . . . . . . . . LH side of dash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
A8 . . . .
CRUISE CONTROL MODULE
(TEMPOMAT) . . . . . . . . . . . . . . . . . . . . .
behind glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
A12 . .
SUPPLEMENTAL RESTRAINT
SYSTEM CONTROL MODULE . . . . .
below rear seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
A18 . . HIFI AMPLIFIER . . . . . . . . . . . . . . . . . . . . in LH side of luggage compartment behind trim panel . . . . . . . . . . . . . . . . . . 0
A35y . BOARD COMPUTER (BC – LOW) . . . . center of dash center console
A36 . .
REAR WIPER/WASHER INTERVAL
CONTROL MODULE . . . . . . . . . . . . . .
in lift gate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
A51 . .
WIPER/WASHER MODULE . . . . . . . . . .
behind glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
A52 . .
SLIP CONTROL MODULE (ABS/ASC) .
behind glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
A56 . .
TILT/SLIDE SUNROOF CONTROL
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . .
in roof panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
A64 . . WIPER/WASHER MODULE (LOW II) . . behind glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
A104 .
BODY ELECTRONICS CONTROL
MODULE (ZKE IV) . . . . . . . . . . . . . . . .
behind glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
A107 .
INTEGRATED HEATING– AND
CLIMATE CONTROL MODULE . . . . .
center of dash center console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
A110 .
DIGITAL CLOCK . . . . . . . . . . . . . . . . . . . .
center of dash center console
A113 . SEAT OCCUPANCY DETECTOR . . . . . under RH front seat
A837 .
ELECTRONIC IMMOBILIZER
CONTROL MODULE (EWS III) . . . . .
below LH side of dash
A6000 ENGINE CONTROL MODULE (DME) . . rear RH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
Page 213 of 278
COMPONENT LOCATION CHART
COMP.8500.0 7100.0LOCATION DESCRIPTION
H58 . . LEFT FRONT LOW RANGE SPEAKER in lower LH A–pillar
H59 . .
LEFT FRONT HIGH RANGE SPEAKER
in upper LH front door
H66 . . SUBWOOFER . . . . . . . . . . . . . . . . . . . . . . at back of rear window shelf
H91 . .
RIGHT LUGGAGE COMPARTMENT
LIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . .
right rear light assembly
I1008 . SEAT MAT . . . . . . . . . . . . . . . . . . . . . . . . . passenger’s seat
K2 . . . .
HORN RELAY . . . . . . . . . . . . . . . . . . . . . .
rear LH side of engine compartment in Power Distribution Box . . . . . . . . . .
0
K4 . . . . BLOWER RELAY . . . . . . . . . . . . . . . . . . . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . .
0
K9 . . . . UNLOADER RELAY, TERMINAL 15 . . . below LH side of dash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
K13 . . REAR DEFOGGER RELAY . . . . . . . . . . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . .
0
K16 . .
HAZARD FLASHER RELAY . . . . . . . . . .
rear LH side of engine compartment in Power Distribution Box . . . . . . . . . .
0
K19 . . COMPRESSOR CONTROL RELAY . . . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . .
0
K21 . . NORMAL SPEED RELAY . . . . . . . . . . . . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . .
0
K22 . .
HIGH SPEED RELAY . . . . . . . . . . . . . . . .
rear LH side of engine compartment in Power Distribution Box . . . . . . . . . .
0
K45 . .
FOLDING SUNROOF COMFORT
RELAY . . . . . . . . . . . . . . . . . . . . . . . . . . .
below LH side of dash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
K46 . . HIGH BEAM LIGHT RELAY . . . . . . . . . . below LH side of dash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
K46z . DAY LIGHT RELAY MODULE . . . . . . . . below LH side of dash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
K47 . . FRONT FOG LIGHT RELAY . . . . . . . . . . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . .
0
K48 . .
LOW BEAM LIGHT RELAY . . . . . . . . . . .
rear LH side of engine compartment in Power Distribution Box . . . . . . . . . .
0
K125 . ABS PUMP MOTOR RELAY, TIMED . . . Power Distribution Box rear LH side of engine compartment . . . . . . . . . . . .
0
Page 214 of 278
COMPONENT LOCATION CHART
COMP.8500.0 7100.0LOCATION DESCRIPTION
K6300 ENGINE CONTROL MODULE RELAY . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . .
0
K6301w
FUEL PUMP RELAY . . . . . . . . . . . . . . . .
rear LH side of engine compartment in Power Distribution Box . . . . . . . . . .
0
K6304 SECONDARY AIR PUMP RELAY . . . . . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . .
0
K6326 UNLOADER RELAY, TERMINAL 15 . . . rear RH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
L1 . . . .
EWS TOROIDAL COIL . . . . . . . . . . . . . .
at ignition switch
M2 . . .
FUEL PUMP . . . . . . . . . . . . . . . . . . . . . . . .
below RH side of rear seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
M3 . . . WIPER MOTOR . . . . . . . . . . . . . . . . . . . . rear of engine compartment below center of cowl . . . . . . . . . . . . . . . . . . . . . 0
M4 . . . WASHER PUMP . . . . . . . . . . . . . . . . . . . . front RH side of engine compartment on washer fluid reservoir . . . . . . . . . . 0
M7 . . .
HEADLIGHT/FOG LIGHT WASHER
PUMP . . . . . . . . . . . . . . . . . . . . . . . . . . .
front RH side of engine compartment on washer fluid reservoir . . . . . . . . . .
0
M9 . . .
AUXILIARY FAN MOTOR . . . . . . . . . . . .
behind front grille behind trim panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
M12 . . DRIVER’S DOOR LOCK MOTOR . . . . . in lower LH front door behind trim panel
M13 . . PASSENGER’S DOOR LOCK MOTOR in lower RH side of front door behind trim panel
M16 . .
GAS FILLER LOCK MOTOR . . . . . . . . .
in RH rear side of luggage compartment behind trim panel . . . . . . . . . . . . .
0
M17 . .
LUGGAGE COMPARTMENT LOCK
MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . .
rear side of luggage compartment behind trim panel . . . . . . . . . . . . . . . . . . .
0
M21 . . DRIVER’S WINDOW MOTOR . . . . . . . . LH front door behind door panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
M23 . . PASSENGER’S WINDOW MOTOR . . . . RH front door behind door panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
M24z . FOLDING SUNROOF MOTOR . . . . . . . . in roof panel
M25 . .
CRUISE CONTROL ACTUATOR
(TEMPOMAT) . . . . . . . . . . . . . . . . . . . . .
front LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
M30 . . BLOWER MOTOR . . . . . . . . . . . . . . . . . . rear of engine compartment behind RH fresh air cowl
Page 217 of 278
COMPONENT LOCATION CHART
COMP.8500.0 7100.0LOCATION DESCRIPTION
S30 . . BRAKE LIGHT SWITCH . . . . . . . . . . . . . LH footwell on clutch pedal support bracket behind LH footwell trim . . . . . 0
S31 . .
PARK BRAKE SWITCH . . . . . . . . . . . . . .
center console on rear of park brake lever . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S32 . . CLUTCH SWITCH . . . . . . . . . . . . . . . . . . LH footwell underside of steering column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
S36y . DOUBLE TEMPERATURE SWITCH . . . front RH side of engine compartment near RH headlight assembly . . . . . . 0
S37 . .
GLOVE BOX LIGHT SWITCH . . . . . . . .
in glove box
S38 . .
TILT/SLIDE SUNROOF SWITCH (SHD)
in roof panel
S47 . . DRIVER’S DOOR LOCK SWITCH . . . . . LH front door in door at key lock assembly
S49 . . PASSENGER’S DOOR LOCK SWITCH RH front door in door at key lock assembly
S51 . .
DRIVER’S SEAT, SEAT CONTROL
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . .
under driver’s seat
S53 . .
DRIVER’S SEAT, SEAT HEATER
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . .
center console
S54 . .
PASSENGER’S SEAT, SEAT HEATER
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . .
center console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S56 . .
PASSENGER’S SEAT, SEAT CONTROL
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . .
under passenger’s seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S58 . . DRIVER’S SEAT BELT SWITCH . . . . . . in LH front seat belt buckle
S59 . . PASSENGER’S SEAT BELT SWITCH . in RH front seat belt buckle
S61y .
LUGGAGE COMPARTMENT LIGHT
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . .
underside of luggage compartment lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S75 . .
BLOWER SWITCH . . . . . . . . . . . . . . . . . .
center of dash
S77 . .
DRIVER’S MAKE–UP MIRROR
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . .
above LH sun visor in sun visor bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
Page 218 of 278
COMPONENT LOCATION CHART
COMP.8500.0 7100.0LOCATION DESCRIPTION
S78 . .
PASSENGER’S MAKE–UP MIRROR
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . .
above RH sun visor in sun visor bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S82y . FOG LIGHT SWITCH . . . . . . . . . . . . . . . . on instrument cluster
S126y
DRIVER’S POWER WINDOW SWITCH
center console near gearshift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S127y
PASSENGER’S POWER WINDOW
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . .
center console near gearshift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S198 . JET HEATER THERMOSWITCH . . . . . . front LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S218 . REAR DEFOGGER SWITCH . . . . . . . . . center console
S235 .
STARTER IMMOBILIZATION SWITCH .
LH footwell underside of steering column . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S238 . FOLDING SUNROOF SWITCH . . . . . . . in roof panel
S302 . CENTRAL LOCKING SWITCH . . . . . . . . center console near gearshift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
S530 .
IHKS CONTROL SWITCH . . . . . . . . . . . .
center of dash
S531 . TEMPERATURE WHEEL SWITCH . . . . center of dash
S8503 PROGRAM SWITCH . . . . . . . . . . . . . . . . center console
S8507 KICK–DOWN SWITCH . . . . . . . . . . . . . . LH footwell
S8511
REVERSING LIGHT SWITCH . . . . . . . .
under front of car LH side of transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
T6151 CYL. 1 IGNITION COIL . . . . . . . . . . . . . . RH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
T6152 CYL. 2 IGNITION COIL . . . . . . . . . . . . . . RH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
T6153 CYL. 3 IGNITION COIL . . . . . . . . . . . . . . RH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
T6154
CYL. 4 IGNITION COIL . . . . . . . . . . . . . .
RH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
X0 . . . . B+ JUNCTION POINT . . . . . . . . . . . . . . . rear LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0