2000 BMW Z3M COUPE fog light
















6424.0 REAR WINDOW DEFOGGER
.5 GR/RT
23
X8981
X898
S76
REAR WINDOW DE-
FOGGER SWITCH
1) OFF
2) ON
F235A
X10017
6
FUSE DETAILS
0670.3LIGHT SWITCH
DETAILS
6300.0
GROUND
DISTRIBUTION
0670.4
X18170
1 2
4
P90
FRONT POWER
DISTRIBUTION BOXF620A
X10015
12
FUSE DETAILS
0670.3
X6324
86X63
K9
UNLOADER RELAY,
TERMINAL 1586
8530
87
.5 BR/WS 2.5 SW
M COUPE AND ROADSTER
X3801
E99
HARD TOP
CONNECTOR 1
1
2.5 SW
GROUND
DISTRIBUTION
0670.4
X13006
1 X12661 X1265
2 X130171
E9
REAR DEFOGGER I
2.5 SW 2.5 SW
X379
4 X11209
2.5 SW
GROUND
DISTRIBUTION
0670.4
X13006
1 X379E9
REAR DEFOGGER I
1 X380
ROADSTER COUPE
2.5 SW















REAR WINDOW DEFOGGER
P90
FRONT POWER
DISTRIBUTION BOX
.5 GR/RT
75
4 X8983
X898
S76
REAR WINDOW DE-
FOGGER SWITCH
1) OFF
2) ON
F235A
X10017
6
FUSE DETAILS
0670.3
LIGHT SWITCH
DETAILS
6300.0
8
GROUND
DISTRIBUTION
0670.4
X18170
.5 BR .5 BR
100
1 21 21 2
Z3 COUPE
F620A
X10015
12
FUSE DETAILS
0670.3
GROUND
DISTRIBUTION
0670.4
X9633
X6324
86X63
.5 BL/SW
K9
UNLOADER RELAY,
TERMINAL 15
86
8530
87
GROUND
DISTRIBUTION
0670.4
X13006
1 X379E9
REAR DEFOGGER I
1 X380
2.5 SW



COMPONENT LOCATION CHART











COMP.8500.0 7100.0LOCATION DESCRIPTION
C100 . CONTACT RING . . . . . . . . . . . . . . . . . . . . . . . top of steering column

C101 .
CONTACT RING . . . . . . . . . . . . . . . . . . . . . . .
top of steering column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
36-3

D100 . DATA LINK CONNECTOR . . . . . . . . . . . . . . . rear RH side of engine compartment (M VERSIONS) . . . . . . . . . . . . . . . . . . . . . . . . . 31-1
D100 . DATA LINK CONNECTOR . . . . . . . . . . . . . . . rear LH side of engine compartment (Z3 VERSIONS) . . . . . . . . . . . . . . . . . . . . . . . . . 41-1
D110 . OBD II CONNECTOR . . . . . . . . . . . . . . . . . . . center console right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28-3
E7 . . . . LEFT HEADLIGHT . . . . . . . . . . . . . . . . . . . . . front LH side of engine compartment

E8 . . . .
RIGHT HEADLIGHT . . . . . . . . . . . . . . . . . . . .
front RH side of engine compartment



E9 . . . . REAR DEFOGGER I . . . . . . . . . . . . . . . . . . . hard top
E11 . . . LEFT HIGH BEAM LIGHT . . . . . . . . . . . . . . . near front LH headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29-1
E12 . . RIGHT HIGH BEAM LIGHT . . . . . . . . . . . . . near front RH headlight
E13 . . LEFT LOW BEAM LIGHT . . . . . . . . . . . . . . . near front LH headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29-1

E14 . .

RIGHT LOW BEAM LIGHT . . . . . . . . . . . . . .

near front RH headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

29-3


E15 . . LEFT PARK LIGHT . . . . . . . . . . . . . . . . . . . . . near front LH headlight
E16 . . LEFT REAR LIGHT ASSEMBLY . . . . . . . . . LH side of body rear end
E17 . . RIGHT REAR LIGHT ASSEMBLY . . . . . . . . RH side of body rear end . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01-1

E19 . .
RIGHT PARK LIGHT . . . . . . . . . . . . . . . . . . .
near front RH headlight



E21 . . LEFT FRONT MARKER LIGHT . . . . . . . . . . front of vehicle
E22 . . RIGHT FRONT MARKER LIGHT . . . . . . . . . front of vehicle
E25 . . FRONT ASHTRAY LIGHT . . . . . . . . . . . . . . . center console
E26 . . LEFT FOG LIGHT . . . . . . . . . . . . . . . . . . . . . . under LH front bumper

E27 . .

RIGHT FOG LIGHT . . . . . . . . . . . . . . . . . . . .

under RH front bumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13-2


E28 . . FRONT CIGAR LIGHTER . . . . . . . . . . . . . . . center console



COMPONENT LOCATION CHART











COMP.8500.0 7100.0LOCATION DESCRIPTION
H70 . . LEFT REAR MID–HIGH RANGE SPEAKER in rear speaker box

H71 . .
RIGHT REAR MID–HIGH RANGE
SPEAKER . . . . . . . . . . . . . . . . . . . . . . . . . .
in rear speaker box





H500 .
REAR WOOFER . . . . . . . . . . . . . . . . . . . . . . .
in rear speaker box (ROADSTER)



H500 .

REAR WOOFER . . . . . . . . . . . . . . . . . . . . . . .

in rear speaker box (COUPE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

40-3


I1008 . SEAT MAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . in passenger’s seat area
K2 . . . . HORN RELAY . . . . . . . . . . . . . . . . . . . . . . . . . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . . . . . . . . . . 09-2
K4 . . . . BLOWER RELAY . . . . . . . . . . . . . . . . . . . . . . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . . . . . . . . . . 09-2

K9 . . . .
UNLOADER RELAY, TERMINAL 15 . . . . . .
rear LH side of engine compartment in Power Distribution Box . . . . . . . . . . . . . . . . . .
09-3

K16 . . HAZARD FLASHER RELAY . . . . . . . . . . . . . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . . . . . . . . . . 09-2
K19 . . COMPRESSOR CONTROL RELAY . . . . . . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . . . . . . . . . . 09-3
K21 . . NORMAL SPEED RELAY . . . . . . . . . . . . . . . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . . . . . . . . . . 09-3
K22 . . HIGH SPEED RELAY . . . . . . . . . . . . . . . . . . . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . . . . . . . . . . 09-3

K25 . .

RIGHT PARK LIGHT/LICENSE PLATE
LIGHT RELAY . . . . . . . . . . . . . . . . . . . . . . .

rear LH side of engine compartment in Power Distribution Box . . . . . . . . . . . . . . . . . .

08-2



K26 . .

LEFT PARK LIGHT RELAY . . . . . . . . . . . . . .

rear LH side of engine compartment in Power Distribution Box . . . . . . . . . . . . . . . . . .

08-2


K33a . AIR CONDITIONING RELAY, MOTRONIC . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . . . . . . . . . . 09-2
K46 . . HIGH BEAM LIGHT RELAY . . . . . . . . . . . . . footwell, driver’s side (USA AND CANADA LATE PRODUCTION) . . . . . . . . . . . . . . 19-1
K46z . DAY LIGHT RELAY MODULE . . . . . . . . . . . . footwell, driver’s side (CANADA EARLY PRODUCTION)

K47 . .
FRONT FOG LIGHT RELAY . . . . . . . . . . . . .
rear LH side of engine compartment in Power Distribution Box . . . . . . . . . . . . . . . . . .
09-2

K48 . .

LOW BEAM LIGHT RELAY . . . . . . . . . . . . . .

rear LH side of engine compartment in Power Distribution Box . . . . . . . . . . . . . . . . . .

09-2



COMPONENT LOCATION CHART












COMP.8500.0 7100.0LOCATION DESCRIPTION
L1 . . . . EWS TOROIDAL COIL . . . . . . . . . . . . . . . . . at ignition switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36-3

M2 . . .
FUEL PUMP . . . . . . . . . . . . . . . . . . . . . . . . . . .
in fuel tank



M3 . . . WIPER MOTOR . . . . . . . . . . . . . . . . . . . . . . . rear of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39-3
M4 . . . WASHER PUMP . . . . . . . . . . . . . . . . . . . . . . . front RH side of engine compartment on washer fluid reservoir
M7 . . . HEADLIGHT/FOG LIGHT WASHER PUMP front RH side of engine compartment on washer fluid reservoir
M9 . . . AUXILIARY FAN MOTOR . . . . . . . . . . . . . . . behind front grille

M12 . .
DRIVER’S DOOR LOCK MOTOR . . . . . . . .
driver’s door



M13 . . PASSENGER’S DOOR LOCK MOTOR . . . passenger’s door
M16 . . GAS FILLER LOCK MOTOR . . . . . . . . . . . . RH rear wheel well . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40-1


M17 . .

LUGGAGE COMPARTMENT LOCK
MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . .
rear side of luggage compartment behind trim panel (ROADSTER)






M17 . .

LUGGAGE COMPARTMENT LOCK
MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . .
in lift gate (M COUPE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

40-2




M17 . .

LUGGAGE COMPARTMENT LOCK
MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . .
in lift gate (Z3 COUPE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

37-2


M21 . . DRIVER’S WINDOW MOTOR . . . . . . . . . . . in driver’s door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-2
M23 . . PASSENGER’S WINDOW MOTOR . . . . . . . in passenger’s door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-3

M24y .
TILT SUNROOF MOTOR . . . . . . . . . . . . . . .
in roof panel





M25 . .

CRUISE CONTROL ACTUATOR
(TEMPOMAT) . . . . . . . . . . . . . . . . . . . . . . .
rear LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
08-3

M30 . . BLOWER MOTOR . . . . . . . . . . . . . . . . . . . . . rear of engine compartment
M51 . . DRIVER’S SEAT MOVEMENT MOTOR . . . under LH front seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-1
M51 . . DRIVER’S SEAT MOVEMENT MOTOR . . . under LH front seat (WITH SPORT SEAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3



COMPONENT LOCATION CHART











COMP.8500.0 7100.0LOCATION DESCRIPTION
S8 . . . . LIGHT SWITCH . . . . . . . . . . . . . . . . . . . . . . . . LH side of dash

S10 . .
FOG LIGHT SWITCH . . . . . . . . . . . . . . . . . . .
LH side of dash



S13 . . PASSENGER’S DOOR JAMB SWITCH . . . RH B–pillar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-1
S14 . . DRIVER’S DOOR JAMB SWITCH . . . . . . . . LH B–pillar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27-1
S17 . . MIRROR CONTROL SWITCH . . . . . . . . . . . in upper LH front door
S18 . . HAZARD SWITCH . . . . . . . . . . . . . . . . . . . . . center console bottom

S20w .
RADIO ANTI–THEFT SWITCH . . . . . . . . . .
center console (radio and console removed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
36-1

S21w . ENGINE HOOD SWITCH . . . . . . . . . . . . . . . near LH headlight assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29-1
S28 . . CRUISE CONTROL SWITCH . . . . . . . . . . . . LH side of dash RH side of steering column above
S30 . . BRAKE LIGHT SWITCH . . . . . . . . . . . . . . . . LH footwell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-1
S31 . . PARK BRAKE SWITCH . . . . . . . . . . . . . . . . . center console on rear of park brake lever

S32 . .

CLUTCH SWITCH . . . . . . . . . . . . . . . . . . . . .

LH footwell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20-1


S36 . . TEMPERATURE SWITCH . . . . . . . . . . . . . . . front RH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30-1
S38y . TILT SUNROOF SWITCH . . . . . . . . . . . . . . . in roof panel
S47 . . DRIVER’S DOOR LOCK SWITCH . . . . . . . . in driver’s door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-1

S49 . .
PASSENGER’S DOOR LOCK SWITCH . . .
in passenger’s door





S51 . .

DRIVER’S SEAT, SEAT CONTROL
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LH front seat



S53 . . DRIVER’S SEAT, SEAT HEATER SWITCH center console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-1


S54 . .

PASSENGER’S SEAT, SEAT HEATER
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . .
center console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

23-1




S56 . .

PASSENGER’S SEAT, SEAT CONTROL
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RH front seat



COMPONENT LOCATION CHART











COMP.8500.0 7100.0LOCATION DESCRIPTION
S58 . . DRIVER’S SEAT BELT SWITCH . . . . . . . . . in LH front seat belt buckle

S59 . .
PASSENGER’S SEAT BELT SWITCH . . . .
in RH front seat belt buckle



S75 . . BLOWER SWITCH . . . . . . . . . . . . . . . . . . . . . center of dash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-3
S76 . . REAR WINDOW DEFOGGER SWITCH . . . center console


S117 . .

LUGGAGE COMPARTMENT LID LOCKING
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . .
in lift gate




S126y DRIVER’S POWER WINDOW SWITCH . . . center console near gearshift lever

S127y
PASSENGER’S POWER WINDOW
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . .
center console near gearshift lever




S143 . CONVERTIBLE TOP ACTUATING SWITCH center console

S164 .
CONVERTIBLE TOP END–POSITION
MICRO SWITCH . . . . . . . . . . . . . . . . . . . . .
at convertible top linkage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17-3



S198 .
JET HEATER THERMOSWITCH . . . . . . . . .
on front RH wheel well



S220 . AIR CONDITIONING/RECIRCULATING
SWITCH ASSEMBLY . . . . . . . . . . . . . . . . . center console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 00-3

S221 .

EVAPORATOR CONTROLLER . . . . . . . . . .

RH side of LH footwell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

21-2


S232 . COMPRESSOR MAIN SWITCH . . . . . . . . . . TIRE INFLATION SYSTEM
S235 . STARTER IMMOBILIZATION SWITCH . . . . LH footwell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-1
S408 . INTERIOR LIGHT SWITCH . . . . . . . . . . . . . near interior rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28-2

S531 .
TEMPERATURE WHEEL SWITCH . . . . . . .
center of dash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21-3



S826 .

LUGGAGE COMPARTMENT LIGHT
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . .
underside of luggage compartment lid



S910 . DRIVER’S SEAT LIMIT SWITCH . . . . . . . . . in driver’s seatback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38-3
S911 . . PASSENGER’S SEAT LIMIT SWITCH . . . . in passenger’s seatback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38-3



B18
BRAKE FLUID
LEVEL SWITCH
COMPONENT LOCATION VIEWS












K2
HORN RELAYX111
X372
H1w
ANTI–THEFT HORN
(ALPINE)
K4
BLOWER RELAY
K16
HAZARD FLASHER
RELAYK47
FRONT FOG LIGHT
RELAY
K48
LOW BEAM LIGHT
RELAYK9
UNLOADER RELAY,
TERMINAL 15
K19
COMPRESSOR
CONTROL RELAY
K21
NORMAL SPEED
RELAYK22
HIGH SPEED
RELAY
K94
ENGINE CONTROL
RELAY (ABS/ASC)
K95
VALVE RELAY
(ABS/ASC)

K33a
AIR CONDITIONING
RELAY, MOTRONIC