1998 BMW Z3M ROADSTER fog light






 !""



#""$



6424.0 REAR WINDOW DEFOGGER
P90
FRONT POWER
DISTRIBUTION BOX
.5 GR/RT
75
4 X8983
X898
S76
REAR WINDOW
DEFOGGER
SWITCH
1) OFF
2) ON
F620A
X10015
12
FUSE DETAILS
0670.3LIGHT SWITCH
DETAILS
6300.0
X3801
E99
HARD TOP
CONNECTOR 1
8
1
GROUND
DISTRIBUTION
0670.4
X18170
2.5 SW
.5 BR .5 BR
GROUND
DISTRIBUTION
0670.4
X13006
100
1 21 21 2
1 X12661 X1265
2 X130171
E9
REAR DEFOGGER I
2.5 SW 2.5 SW
X379
1 X11209
2.5 SW
EARLY PRODUCTION






 !""



#""$


REAR WINDOW DEFOGGER
P90
FRONT POWER
DISTRIBUTION BOX
.5 GR/RT
75
4 X8983
X898
S76
REAR WINDOW
DEFOGGER
SWITCH
1) OFF
2) ON
F235A
X10017
6
FUSE DETAILS
0670.3
LIGHT SWITCH
DETAILS
6300.0
X3801
E99
HARD TOP
CONNECTOR 1
8
1
GROUND
DISTRIBUTION
0670.4
X18170
2.5 SW .5 BR .5 BR
GROUND
DISTRIBUTION
0670.4
X13006
100
1 21 21 2
1 X12661 X1265
2 X130171
E9
REAR DEFOGGER I
2.5 SW 2.5 SW
X379
1 X11209
2.5 SW
LATE PRODUCTION
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






COMPONENT LOCATION CHART





 !""#""$
COMP.8500.0 7100.0LOCATION DESCRIPTION


B62002

OXYGEN SENSOR (BEHIND CATALYTIC
CONVERTER) . . . . . . . . . . . . . . . . . . . . . . .

under center of car





B62101

OXYGEN SENSOR I (IN FRONT OF
CATALYTIC CONVERTER) . . . . . . . . . . . .

on catalytic converter





B62102

OXYGEN SENSOR I (BEHIND CATALYTIC
CONVERTER) . . . . . . . . . . . . . . . . . . . . . . .

on catalytic converter





B62201

OXYGEN SENSOR II (IN FRONT OF
CATALYTIC CONVERTER) . . . . . . . . . . . .

on catalytic converter





B62202

OXYGEN SENSOR II (BEHIND CATALYTIC
CONVERTER) . . . . . . . . . . . . . . . . . . . . . . .

on catalytic converter



C101 . CONTACT RING . . . . . . . . . . . . . . . . . . . . . . . top of steering column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38-3
D100 . DATA LINK CONNECTOR . . . . . . . . . . . . . . . rear RH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-1

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 03-1
E19 . . RIGHT PARK LIGHT . . . . . . . . . . . . . . . . . . . near front RH headlight






COMPONENT LOCATION CHART





 !""#""$
COMP.8500.0 7100.0LOCATION DESCRIPTION
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

E28a .
CIGAR LIGHTER CONNECTION . . . . . . . .
TIRE INFLATION SYSTEM



E29 . . FRONT CIGAR LIGHTER LIGHT . . . . . . . . center console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-3
E32 . . LUGGAGE COMPARTMENT LIGHT . . . . . . in luggage compartment
E43 . . LEFT LICENSE PLATE LIGHT . . . . . . . . . . . underside of luggage compartment lid, near license plate
E44 . . RIGHT LICENSE PLATE LIGHT . . . . . . . . . underside of luggage compartment lid, near license plate

E51 . .

LEFT WASHER JET HEATER . . . . . . . . . . .

on underside of engine hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16-2


E52 . . RIGHT WASHER JET HEATER . . . . . . . . . . on underside of engine hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-2
E56 . . DRIVER’S SEATBACK HEATER . . . . . . . . . in top of LH backrest
E57 . . DRIVER’S SEAT HEATER . . . . . . . . . . . . . . . under LH front seat

E58 . .
PASSENGER’S SEAT HEATER . . . . . . . . . .
underside of RH front seat



E59 . . PASSENGER’S SEATBACK HEATER . . . . in top of RH backrest


E82 . .

TRANSMISSION POSITION INDICATOR
LIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

center console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22-1

E96 . . GEAR SHIFT LEVER INDICATOR . . . . . . . center console
E99 . . HARD TOP CONNECTOR 1 . . . . . . . . . . . . . near LH rear wheel well






COMPONENT LOCATION CHART





 !""#""$
COMP.8500.0 7100.0LOCATION DESCRIPTION
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

K33a . AIR CONDITIONING RELAY, MOTRONIC . Power Distribution Box, rear LH side of engine compartment . . . . . . . . . . . . . . . . . . . 08-3
K46 . . HIGH BEAM LIGHT RELAY . . . . . . . . . . . . . footwell, driver’s side (USA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-1
K46z . DAY LIGHT RELAY MODULE . . . . . . . . . . . . footwell, driver’s side (CDN)
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

K75 . . ABS PUMP MOTOR RELAY . . . . . . . . . . . . . rear LH side of engine compartment in Power Distribution Box . . . . . . . . . . . . . . . . . . 09-3
K94 . . ENGINE CONTROL RELAY (ABS/ASC) . . Power Distribution Box, rear LH side of engine compartment . . . . . . . . . . . . . . . . . . . 08-3
K95 . . VALVE RELAY (ABS/ASC) . . . . . . . . . . . . . . Power Distribution Box, rear LH side of engine compartment . . . . . . . . . . . . . . . . . . . 08-3

K910 .
PASSENGER’S SEAT TILT ADJUST
CUT–OFF RELAY . . . . . . . . . . . . . . . . . . . .
underside of RH front seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
41-1


K911 . .
PASSENGER’S SEAT LENGTH ADJUST
CUT–OFF RELAY . . . . . . . . . . . . . . . . . . . .
underside of RH front seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
41-1


K920 .
DRIVER’S SEAT TILT ADJUST CUT–OFF
RELAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
underside of LH front seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42-2


K921 .
DRIVER’S SEAT LENGTH ADJUST
CUT–OFF RELAY . . . . . . . . . . . . . . . . . . . .
underside of LH front seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42-2

K6300 ENGINE CONTROL MODULE RELAY . . . . rear RH side of engine compartment in E–Box (6–cylinder) . . . . . . . . . . . . . . . . . . . . . 01-1

K6300
ENGINE CONTROL MODULE RELAY . . . .
rear RH side of engine compartment in E–Box (4–cylinder) . . . . . . . . . . . . . . . . . . . . .
36-3

K6301w FUEL PUMP RELAY . . . . . . . . . . . . . . . . . . . . below LH side of dash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-1
K6304 SECONDARY AIR PUMP RELAY . . . . . . . . rear RH side of engine compartment in E–Box (6–cylinder) . . . . . . . . . . . . . . . . . . . . . 01-1
K6304 SECONDARY AIR PUMP RELAY . . . . . . . . rear LH side of engine compartment (4–cylinder) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37-1






COMPONENT LOCATION CHART





 !""#""$
COMP.8500.0 7100.0LOCATION DESCRIPTION
K6326 UNLOADER RELAY, TERMINAL 15 . . . . . . rear RH side of engine compartment in E–Box (6–cylinder) . . . . . . . . . . . . . . . . . . . . . 01-1

K6326
UNLOADER RELAY, TERMINAL 15 . . . . . .
rear RH side of engine compartment in E–Box (4–cylinder) . . . . . . . . . . . . . . . . . . . . .
36-3

K6394 COMPRESSOR RELAY . . . . . . . . . . . . . . . . . TIRE INFLATION SYSTEM
K18363 CONVERTIBLE TOP RELAY I (CLOSE) . . . in LH side of luggage compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-3
K18364 CONVERTIBLE TOP RELAY II (OPEN) . . . in LH side of luggage compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-3
M2 . . . FUEL PUMP . . . . . . . . . . . . . . . . . . . . . . . . . . . in fuel tank

M3 . . .
WIPER MOTOR . . . . . . . . . . . . . . . . . . . . . . .
rear of engine compartment



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






M17 . .

LUGGAGE COMPARTMENT LOCK
MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . .

rear side of luggage compartment behind trim panel



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


M25 . .

CRUISE CONTROL ACTUATOR
(TEMPOMAT) . . . . . . . . . . . . . . . . . . . . . . .

rear LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

08-1

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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

42-3


M52 . . DRIVER’S SEAT HEIGHT MOTOR . . . . . . . under LH front seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-1






COMPONENT LOCATION CHART






 !""#""$
COMP.8500.0 7100.0LOCATION DESCRIPTION


R31 . .

AUXILIARY THROTTLE POSITION
SENSOR . . . . . . . . . . . . . . . . . . . . . . . . . . .

front of engine (6–cylinder) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

33-3



R31 . .

AUXILIARY THROTTLE POSITION
SENSOR . . . . . . . . . . . . . . . . . . . . . . . . . . .

front of engine (4–cylinder) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

37-3

R6252 THROTTLE POSITION SENSOR . . . . . . . . front of engine (4–cylinder) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
R6252 THROTTLE POSITION SENSOR . . . . . . . . front of engine (6–cylinder) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-3

S2 . . . .

IGNITION SWITCH . . . . . . . . . . . . . . . . . . . . .

LH side of dash






S3 . . . .

AUTOMATIC TRANSMISSION RANGE
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . .

center console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22-1

S4 . . . . HORN SWITCH . . . . . . . . . . . . . . . . . . . . . . . . on steering wheel
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



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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38-1
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






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
K10
ABS RELAY
K19
COMPRESSOR
CONTROL RELAYK21
NORMAL SPEED
RELAY
K22
HIGH SPEED
RELAY
K75
ABS PUMP MOTOR
RELAY