Porsche Macan I facelift (2018-2021) heated windscreen relay 1 Wiring diagrams

BRN WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM DRIVER DOOR MIRROR DRIVER SIDE FUSE BOX (ROW B) DRIVER'S DOOR CONTROL UNIT FRONT BCM (LEFT END OF DASH) FRONT PASSENGER DOOR CONTROL UNIT FUSE 3 FUSE 8 FUSE 9 GP-21 GP-22 HEATED WINDSCREEN HEATED WINDSCREEN RELAY 1 HEATED WINDSCREEN RELAY 2 HEATING HOT AT ALL TIMES LEFT HEATED WINDSCREEN FUSE LT WIND HTR RLY MIRROR HEATING NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER DOOR MIRROR PLENUM PANEL E-BOX PLENUM PANEL E-BOX (LEFT SIDE OF PLENUM) POWER DISTRIBUTION SYSTEM REAR FUSE BOX (ROW C) RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RELAY POSITION 3 RELAY POSITION 5 RIGHT HEATED WINDSCREEN FUSE RT WIND HTR RLY TERM 30 TERM 31 W/ KEYLESS ENTRY WHT WIRE YEL/BLU WIRE YEL/GRN WIRE

ALARM SIREN BLIND ROOF GLASS MOTOR BLK WIRE COMPASS (IF EQUIPPED) DISPLAY CONTROL PANEL DRIVER SEAT ADJUSTMENT OUTPUT CONTROL UNIT DRIVER SIDE DASHBOARD HOLDER (FUSE HOLDER C) DRIVER SIDE DASHBOARD HOLDER (FUSE HOLDER D) DRIVER SIDE FUSE BOX (ROW C) DRIVER'S SEAT CONTROL UNIT EMC CONDENSER 1 EXTERNAL AUDIO SOURCES INTERFACE FRESH AIR FAN MOTOR FROM CENTRAL FUSING (DIAGRAM 1 OF 6) FROM DC/DC CONVERTER 1 (DIAGRAM 2 OF 6) FROM DRIVER SIDE FUSE BOX (ROW B) (DIAGRAM 4 OF 6) FROM JUMP START POINT (DIAGRAM 1 OF 6) FRONT BCM FRONT PASSENGER SEAT ADJUSTMENT OUTPUT CONTROL UNIT FRONT WIPER MOTOR FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 GLASS ROOF MOTOR GRY WIRE HEATED WINDSCREEN RELAY 1 HEATED WINDSCREEN RELAY 2 HOLDER BCM 1 INSTRUMENT CLUSTER LEFT HEATED WINDSCREEN FUSE N/A NOT USED PASSENGER SIDE FUSE BOX (ROW B) PLENUM PANEL E-BOX FUSE HOLDER B PSM CONTROL UNIT PTC RELAY 1 PTC RELAY 2 RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY POSITION 3 RELAY POSITION 5 RIGHT END OF DASH) RIGHT HEATED WINDSCREEN FUSE STARTER RELAY 2 STEERING COLUMN SWITCHING MODULE TO DRIVER SIDE FUSE BOX (ROW B) (DIAGRAM 4 OF 6) TO E-BOX TRANSFER PIN 2 (DIAGRAM 6 OF 6) W/ MEMORY W/ PANORAMIC ROOF W/O MEMORY W/O START/STOP FUNCTION W/ START/STOP FUNCTION YEL WIRE

+5 V BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BOOST PRESSURE SENSOR BRN/VIO WIRE BRN/YEL WIRE FUSE 10 FUSE 11 FUSE 12 FUSE 14 FUSE 16 FUSE 17 FUSE 3 FUSE 4 FUSE 6 FUSE 7 FUSE 9 GRN WIRE GRN/YEL WIRE GRY/RED WIRE HEATED WINDSCREEN RELAY 1 HEATED WINDSCREEN RELAY 2 LEFT ELECTROHYDRAULIC ENGINE MOUNTING SOLENOID VALVE NTC- PLENUM PANEL E-BOX PRESS SIG PWM RADIATOR FAN (BEHIND RADIATOR) RADIATOR SHUTTER 1 RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RELAY POSITION 3 TERM 31 TERM 87 VIO/BLU WIRE VIO/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/YEL WIRE CAN DRIVE 1 HIGH CAN DRIVE 1 LOW COMPUTER DATA LINES SYSTEM DIAGNOSIS PUMP DME CONTROL UNIT EXHAUST FLAP FEEDBACK FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 16 FUSE 17 FUSE 3 FUSE 4 FUSE 6 FUSE 7 FUSE 8 FUSE 9 GP-15 GRN WIRE GRN/VIO WIRE HEATED WINDSCREEN RELAY 1 HEATED WINDSCREEN RELAY 2 MAIN RELAY ORG/BLK WIRE ORG/BRN WIRE PEDAL SENS 1 GND PEDAL SENS 1 SIG PEDAL SENS 2 GND PEDAL SENS 2 SIG PLENUM PANEL E-BOX RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RELAY POSITION 3 TANK LEAKAGE TERM 15 TERM 30 TERM 31 TERM 50 TERM 87 VIO WIRE WHT/BLK WIRE WHT/GRN WIRE YEL/BLU WIRE YEL/RED WIRE