Trailer tow circuit for Porsche Macan Turbo I (2014-2019)

BACKUP LIGHT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRAKE BOOSTER BRAKE/ BRN WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM ELECTRIC ELECTRIC BRAKE EXTEND EXTERIOR LAMPS CIRCUIT FUNCTION LED FUSE 1 FUSE 2 FUSE 3 FUSE 4 GP-34 GP-42 GRN WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE HALL SENSOR HALL SENSOR 2 HOT AT ALL TIMES HOT W/ KL 15 RELAY ENERGIZED LED SUPPLY LEFT DIR BRK IND LEFT TAILLIGHT LEFT TERM 30 LEFT TURN SIGNAL LOCATING LIGHT LOCKING BOLT GROUND MOTOR ORG/BRN WIRE ORG/GRN WIRE ORG/RED WIRE PASM CONTROL UNIT (RIGHT SIDE OF CARGO AREA) PIVOTING LED 1 PIVOTING LED 2 POWER LIFTGATE BUTTON W/ PAS RAISE SENSOR REAR BCM REAR FOG LIGHT REAR FUSE BOX (ROW B) REAR FUSE BOX (ROW C) REAR FUSE BOX (ROW D) REAR LID WARNING LIGHT REAR LOWER REAR RAISE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REDUNDANT RETRACT RIGHT DIR BRK IND RIGHT TAILLIGHT RIGHT TERM 30 RIGHT TURN SIGNAL STOP LIGHT STOP LIGHT SWITCH SUPPLY SWITCHING CONTACT SWIVEL IN FUNCTION SWIVEL IN SIGNAL SWIVEL MOTOR SWIVEL OUT FUNCTION SWIVEL OUT SIGNAL TAILLIGHT TERM 15 TERM 30 TERM 30 PIVOTING MOTOR TERM 31 TERM 31 BUTTON TERM 58 D TRAILER COUPLING BUTTON W/ REAR LOWERING TRAILER HITCH CONTROL UNIT TRAILER HITCH PIVOT MOTOR TRAILER SOCKET W/ ELECTRICALLY RETRACTABLE W/O ELECTRICALLY RETRACTABLE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/WHT WIRE