mirror BMW 318ti 1999 E36 Electrical Troubleshooting Manual
Page 180 of 278
6330.3 INTERIOR LIGHTS
P90
FRONT POWER
DISTRIBUTION BOX F33
10A
6X1001826
FUSE DETAILS
0670.3 FUSE DETAILS
0670.3
E35
DRIVER’S MAKE–
UP MIRROR LIGHT X3813
X381
1 .5 VI/WS
.5 BRE36
PASSENGER’S
MAKE–UP MIRROR
LIGHT X382
1
.5 BR
.5 VI/WS
X382
3321
X336
.5 VI/WS
E34
FRONT DOME
LIGHT/MAP READ-
ING ASSEMBLY
0) OFF
1) MANUAL
2) AUTOMATIC
3) INTERIOR
LIGHT
4) READING
LIGHT
5) ON21
S77
DRIVER’S MAKE–
UP MIRROR
SWITCH
1) OFF
2) ON X401
X1245
21S78
PASSENGER’S
MAKE–UP MIRROR
SWITCH
1) OFF
2) ON X402
X1246
4
5 0 5 0
X3364
.5 BR.5 BR
X495
GROUND
DISTRIBUTION
0670.4 .75 BR
.75 RT/SW
11
1F43
5A
1 X10018
5
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV) X1325212
X13252
4
X101822
S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON X18337
8
LIGHT SWITCH
DETAILS
6300.0
3 .5 GR/SW1 GR/SW
X196
2
1 0
.75 RT/WS
.75 RT/WS
0
21
E32z
REAR CENTER
INTERIOR LIGHT X102713
X10271
1 .5 RT/GE
X13006
GROUND
DISTRIBUTION
0670.4
.75 RT/SW
E61
LEFT FRONT
FOOTWELL LIGHT X7483
X748
1 .5 RT/SW
GROUND
DISTRIBUTION
0670.4
E62
RIGHT FRONT
FOOTWELL LIGHT X7453
X745
1 .5 RT/SW
GROUND
DISTRIBUTION
0670.4
X495
X10269
Page 209 of 278
COMPONENT LOCATION CHART
COMP.8500.0 7100.0LOCATION DESCRIPTION
E11 . . . LEFT HIGH BEAM LIGHT . . . . . . . . . . . . near LH headlight assembly
E12 . .
RIGHT HIGH BEAM LIGHT . . . . . . . . . .
near RH headlight assembly
E13 . . LEFT LOW BEAM LIGHT . . . . . . . . . . . . near LH headlight assembly
E14 . . RIGHT LOW BEAM LIGHT . . . . . . . . . . . near RH headlight assembly
E15 . .
LEFT PARK LIGHT . . . . . . . . . . . . . . . . . .
front of vehicle
E19 . .
RIGHT PARK LIGHT . . . . . . . . . . . . . . . .
front of vehicle
E26 . . LEFT FOG LIGHT . . . . . . . . . . . . . . . . . . . under LH front bumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
E27 . . RIGHT FOG LIGHT . . . . . . . . . . . . . . . . . under RH front bumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
E28 . .
FRONT CIGAR LIGHTER . . . . . . . . . . . .
center console
E29 . . FRONT CIGAR LIGHTER LIGHT . . . . . center console
E32z . REAR CENTER INTERIOR LIGHT . . . . in roof panel
E34 . .
FRONT DOME LIGHT/MAP READING
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . .
in roof panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
E35 . .
DRIVER’S MAKE–UP MIRROR LIGHT
in sun visor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
E36 . .
PASSENGER’S MAKE–UP MIRROR
LIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . .
in sun visor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
E42 . . GLOVE BOX LIGHT . . . . . . . . . . . . . . . . . RH side of glove box
E43 . . LEFT LICENSE PLATE LIGHT . . . . . . . . underside of luggage compartment lid, near license plate . . . . . . . . . . . . . . 0
E44 . . RIGHT LICENSE PLATE LIGHT . . . . . . underside of luggage compartment lid, near license plate . . . . . . . . . . . . . . 0
E46 . .
LEFT LUGGAGE COMPARTMENT
LIGHT ASSEMBLY . . . . . . . . . . . . . . . .
in LH rear side of luggage compartment
Page 216 of 278
COMPONENT LOCATION CHART
COMP.8500.0 7100.0LOCATION DESCRIPTION
P90 . . FRONT POWER DISTRIBUTION BOX rear LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
P95 . .
AUXILIARY FUSE BOX . . . . . . . . . . . . . .
below LH side of dash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
P97 . . AUXILIARY FUSE BOX . . . . . . . . . . . . . . below LH side of dash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
R11 . . BLOWER RESISTORS . . . . . . . . . . . . . . behind center of dashboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
R6252
THROTTLE POSITION SENSOR . . . . .
LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
R6255z
THROTTLE POSITION SENSOR (ASC)
LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S2 . . . . IGNITION SWITCH . . . . . . . . . . . . . . . . . . LH side of dash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
S3 . . . .
AUTOMATIC TRANSMISSION RANGE
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . .
center console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S4 . . . . HORN SWITCH . . . . . . . . . . . . . . . . . . . . . on steering wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
S5 . . . .
WIPER/WASHER SWITCH . . . . . . . . . . .
LH side of dash RH side of steering column above
S6 . . . . ASC SWITCH . . . . . . . . . . . . . . . . . . . . . . center console
S7 . . . . COMBINATION SWITCH . . . . . . . . . . . . . LH side of dash LH side of steering column above . . . . . . . . . . . . . . . . . . . . 0
S8 . . . .
LIGHT SWITCH . . . . . . . . . . . . . . . . . . . . .
LH side of dash
S13 . . PASSENGER’S DOOR JAMB SWITCH RH front door jamb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S14 . . DRIVER’S DOOR JAMB SWITCH . . . . . front LH door pillar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S17 . . MIRROR CONTROL SWITCH . . . . . . . . in upper LH front door
S18 . .
HAZARD SWITCH . . . . . . . . . . . . . . . . . .
below front of console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
S21w . ENGINE HOOD SWITCH . . . . . . . . . . . . front RH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
S28 . . CRUISE CONTROL SWITCH . . . . . . . . . LH side of dash RH side of steering column above . . . . . . . . . . . . . . . . . . . . 0
S29 . .
BRAKE LIGHT SWITCH . . . . . . . . . . . . .
LH footwell on brake pedal support bracket behind LH footwell trim . . . . . .
0
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
Page 233 of 278
COMPONENT LOCATION CHART
COMP.8500.0 7100.0LOCATION DESCRIPTION
X91009 (2 PINS, BLACK) . . . . . . . . . . . . . . . . . . . . under passenger’s seat
Y1 . . . .
ABS HYDRAULIC UNIT . . . . . . . . . . . . . .
rear LH side of engine compartment back of LH side shock tower . . . . . . .
0
Y2 . . . . AIR CONDITIONING COMPRESSOR . front RH side of engine compartment
Y4z . . . WATER VALVE . . . . . . . . . . . . . . . . . . . . . rear LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
Y5 . . . .
DRIVER’S SIDE MIRROR . . . . . . . . . . . .
in upper LH front door
Y6 . . . .
PASSENGER’S SIDE MIRROR . . . . . . .
in upper RH front door
Y19 . . SHIFT–LOCK . . . . . . . . . . . . . . . . . . . . . . . center console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
Y199 . CARBON CANISTER VALVE . . . . . . . . . behind side panel, right from RH rear seat . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
Y6101
CYL. 1 FUEL INJECTION VALVE . . . . .
on cylinder head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
Y6102 CYL. 2 FUEL INJECTION VALVE . . . . . on cylinder head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
Y6103 CYL. 3 FUEL INJECTION VALVE . . . . . on cylinder head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
Y6104 CYL. 4 FUEL INJECTION VALVE . . . . . on cylinder head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
Y6120
EVAPORATIVE EMISSION VALVE . . . .
LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
Y6130 IDLE SPEED CONTROL VALVE . . . . . . rear LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
Y6131
INTAKE AIR RESONANCE CHANGE-
OVER VALVE . . . . . . . . . . . . . . . . . . . . .
rear LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
Y6133 AIR PUMP . . . . . . . . . . . . . . . . . . . . . . . . . LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
Y6163
SECONDARY AIR PUMP VALVE . . . . .
LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
Y6263 FUEL CHANGEOVER VALVE . . . . . . . . under LH center of car . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
Y8505y TRANSMISSION VALVE UNIT . . . . . . . . on RH side of transmission
Page 249 of 278
S29
BRAKE LIGHT
SWITCH
S30
BRAKE LIGHT
SWITCHX116
X121
COMPONENT LOCATION VIEWS
S78
PASSENGER’S
MAKE–UP MIRROR
SWITCH
S31
PARK BRAKE
SWITCH
X423
E36
PASSENGER’S
MAKE–UP MIRROR
LIGHT
X382X402
X78
S32
CLUTCH SWITCH
Page 258 of 278
COMPONENT LOCATION VIEWS
E35
DRIVER’S MAKE–
UP MIRROR LIGHT
X381
X401
S77
DRIVER’S MAKE–
UP MIRROR
SWITCH
E61
LEFT FRONT
FOOTWELL LIGHTX522X748X19527
D110
OBD II
CONNECTOR
H10
CHIME MODULE
S198
JET HEATER
THERMOSWITCH
X1148