1999 BMW Z3M COUPE Electrical Troubleshooting Manual

X1116
GROUND


COMPONENT LOCATION VIEWS











X6456
GROUND
X13032
GROUND





H54z
REAR RIGHT MID–
HIGH RANGE
SPEAKER
X538
COMPONENT LOCATION VIEWS










B65
FUEL TANK
PRESSURE
SENSOR
X19528



X6500X6501



M93
AUXILIARY
THROTTLE
POSITION MOTOR
(ADS)
COMPONENT LOCATION VIEWS










K70
CENTRAL LOCKING
LUGGAGE
COMPARTMENT
LID MOTOR RELAY
(ZV)X20
X2213
Y1w
ABS HYDRAULIC
UNIT
M25
CRUISE CONTROL
ACTUATOR
(TEMPOMAT)


X6031
X8533
X70



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



M51
DRIVER’S SEAT
MOVEMENT
MOTOR
X275
X726X728X733
COMPONENT LOCATION VIEWS










H55z
REAR LEFT MID–
HIGH RANGE
SPEAKER
K920
DRIVER’S SEAT
TILT ADJUST CUT–
OFF RELAY
X778
X9991X10214
M52
DRIVER’S SEAT
HEIGHT MOTOR


X537
K921
DRIVER’S SEAT
LENGTH ADJUST
CUT–OFF RELAY


K910
PASSENGER’S
SEAT TILT ADJUST
CUT–OFF RELAY


COMPONENT LOCATION VIEWS









K911
PASSENGER’S
SEAT LENGTH AD-
JUST CUT–OFF
RELAY
A113
SEAT OCCUPANCY
DETECTOR
X279
X737X740X10218X91009


X734X9995X10215X18518


B21
ON–BOARD
COMPUTER
TEMPERATURE
SENSOR
X770

B2
LEFT FRONT
SPEED SENSOR –
ABS
B16
LEFT FRONT
BRAKE PAD
SENSOR B6247
CHARCOAL FILTER
SHUT–OFF VALVE
COMPONENT LOCATION VIEWS











X6247
X114
X118





E27
RIGHT FOG LIGHT
X133
X82
X113
COMPONENT LOCATION VIEWS











X769
H3
RIGHT HORN



X19022