Manual a/c circuit for BMW Z3 E36 facelift (2000-2002)
Manual a/c circuit
15 BAR OR BELOW
A/C
ABOVE 18 BAR
ABOVE 2.6 BAR BELOW 21 BAR
ABOVE 30 BAR
AIR CONDITIONING COMPRESSOR
AIR CONDITIONING/ RECIRCULATING SWITCH ASSEMBLY
AUXILIARY FAN MOTOR (BEHIND FRONT GRILLE)
BELOW 1.5 BAR
BLK WIRE
BLK/BLU WIRE
BLK/GRN WIRE
BLK/GRY WIRE
BLK/VIO WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLOWER MOTOR (ON REAR OF ENGINE COMPARTMENT, BEHIND RIGHT FRESH AIR INTAKE)
BLOWER RELAY (IN FRONT POWER DISTRIBUTION BOX)
BLOWER RESISTORS (CENTER OF FIREWALL)
BLOWER SWITCH
BLU WIRE
BRN WIRE
BRN/ WHT WIRE
BRN/WHT WIRE
COMPRESSOR CONTROL RELAY (IN FRONT POWER DISTRIBUTION BOX)
EVAPORATOR CONTROLLER (ON RIGHT SIDE OF LEFT FOOTWELL)
EVAPORATOR TEMPERATURE SENSOR (ON RIGHT SIDE OF LEFT FOOTWELL)
FRESH AIR RECIRCULATION MOTOR (ON RIGHT SIDE OF LEFT FOOTWELL)
FRONT POWER DISTRIBUTION BOX (ON LEFT REAR CORNER OF ENGINE COMPARTMENT)
FUSE HOLDER (BEHIND FRONT OF CENTER CONSOLE)
GRN BLK/ WIRE
GRN BRN/ WIRE
GRN WIRE
GRN/BLK WIRE
GRN/BLU WIRE
GRN/BRN WIRE
GRN/RED WIRE
HIGH SPEED RELAY (IN FRONT POWER DISTRIBUTION BOX)
HOT AT ALL TIMES FUSE 20
HOT AT ALL TIMES FUSE 39
HOT AT ALL TIMES FUSE 40
HOT IN RUN, START FUSE 16
HOT IN RUN, START FUSE 24
INSTRUMENT CLUSTER
NCA WIRE
NORMAL SPEED RELAY (IN FRONT POWER DISTRIBUTION BOX)
OFF
RECIRC
RED/GRN WIRE
RED/GRY WIRE
TEMPERATURE SWITCH (FRONT RIGHT SIDE OF ENGINE COMPARTMENT)
TEMPERATURE WHEEL SWITCH
VIO WIRE
VIO/GRY WIRE
WATER VALVE (ON REAR LEFT SIDE OF ENGINE COMPARTMENT, ON FIREWALL)
YEL WIRE