1998 BMW Z3M ROADSTER heater






LIGHT SWITCH DETAILS !""





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4 X651
1 X651
S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH
.5 GR/RT 6300.0-00
X806
1.5 GR/RT
.5 GR/RT
2 X9001
.5 GR/RT
X18170
4 X658
1 X658S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
.5 GR/RT
E105
HEAT/A/C
CONTROL PANEL
ILLUMINATION
.35 GR/RT
2 X18983
1 X18983
E106
HEAT/A/C
CONTROL PANEL
ILLUMINATION
.35 GR/RT
2
1
X9633
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
X985
.5 GR/RT
.5 BR/WS
.5 BR/WSX18984
X18984
8 X10054
.5 GR/RT
S126y
DRIVER’S POWER
WINDOW SWITCH .5 GR/RT
4 X316
3 X316
GROUND
DISTRIBUTION
0670.4
S127y
PASSENGER’S
POWER WINDOW
SWITCH
X324
X324
X494
GROUND
DISTRIBUTION
0670.4 .5 GR/RT
3
4
NOT USED
6 X19245
.75 GR/RT
B59
OIL TEMPERATURE
GAUGE
X9002
X9002
N5
ANALOG CLOCK
X9003
X9003
X10010
GROUND
DISTRIBUTION
0670.4 .5 GR/RT
2
1 .5 GR/RTX9806
12
M ROADSTER






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
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
S36y . DOUBLE TEMPERATURE SWITCH . . . . . . front RH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30-1
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 (LATE PRODUCTION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23-1

S53 . . DRIVER’S SEAT, SEAT HEATER SWITCH center console (behind seat) (EARLY PRODUCTION)


S54 . .

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

center console (LATE PRODUCTION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

23-1



S54 . .

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

center console (behind seat) (EARLY PRODUCTION)





S56 . .

PASSENGER’S SEAT, SEAT CONTROL
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RH front seat



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



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






COMPONENT LOCATION CHART





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


S164 .

CONVERTIBLE TOP END–POSITION
MICRO SWITCH . . . . . . . . . . . . . . . . . . . . .

at convertible top linkage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17-3

S198 . JET HEATER THERMOSWITCH . . . . . . . . . on front LH wheel well . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

S220 .
AIR CONDITIONING/RECIRCULATING
SWITCH ASSEMBLY . . . . . . . . . . . . . . . . .
center console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
01-3

S221 . EVAPORATOR CONTROLLER . . . . . . . . . . RH side of LH footwell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-2

S232 .

COMPRESSOR MAIN SWITCH . . . . . . . . . .

TIRE INFLATION SYSTEM




S235 . STARTER IMMOBILIZATION SWITCH . . . . LH footwell
S408 . INTERIOR LIGHT SWITCH . . . . . . . . . . . . . near interior rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28-2
S531 . TEMPERATURE WHEEL SWITCH . . . . . . . center of dash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-3

S559 .
PASSENGER’S AIR BAG CUT–OFF
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . .
center console




S826 .
LUGGAGE COMPARTMENT LIGHT
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . .
underside of luggage compartment lid



S910 . DRIVER’S SEAT LIMIT SWITCH . . . . . . . . . in driver’s seatback

S911 . .

PASSENGER’S SEAT LIMIT SWITCH . . . .

in passenger’s seatback




S8503 PROGRAM SWITCH . . . . . . . . . . . . . . . . . . . center console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-1
S8507 KICK–DOWN SWITCH . . . . . . . . . . . . . . . . . behind gas pedal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-3
S8511 REVERSING LIGHT SWITCH . . . . . . . . . . . LH side of transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-2

T6151
CYL. 1 IGNITION COIL . . . . . . . . . . . . . . . . .
RH side of engine compartment



T6152 CYL. 2 IGNITION COIL . . . . . . . . . . . . . . . . . RH side of engine compartment
T6153 CYL. 3 IGNITION COIL . . . . . . . . . . . . . . . . . RH side of engine compartment
T6154 CYL. 4 IGNITION COIL . . . . . . . . . . . . . . . . . RH side of engine compartment

B2
LEFT FRONT
SPEED SENSOR –
ABS
B16
LEFT FRONT
BRAKE PAD
SENSOR B21
ON–BOARD
COMPUTER
TEMPERATURE
SENSOR
S198
JET HEATER
THERMOSWITCH
COMPONENT LOCATION VIEWS !""




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X132
X768
X770
X1148
X114
X118





X105
X106
X142
COMPONENT LOCATION VIEWS !""




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E51
LEFT WASHER JET
HEATER
E52
RIGHT WASHER
JET HEATERX257
X18196











S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH
X700
X1380
COMPONENT LOCATION VIEWS !""




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S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
X651
X658




X13252X13253X13254