Lincoln MKS I facelift (2012-2016) horn relay Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 INTERIOR LIGHTING (FET) FOG LAMP RELAY AIR CONDITIONING SYSTEM AUTOLAMP SENSOR INPUT AUTOLAMP SENSOR INPUT CLUTCH INPUT (NOT USED) BACKLIGHTING LED (FET) START/STOP 1 BLU WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (LEFT KICK PANEL) BRN/RED WIRE BRN/YEL WIRE BSI (FET) CLUTCH INPUT COMPUTER DATA LINES SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS EPATS RX EPATS TX EXTERIOR LIGHTS SYSTEMS EXTERIOR LIGHTS SYSTEMS HORNS SYSTEM GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE HAZARD SW HAZARD SW HORN RELAY HEADLIGHTS SYSTEM HEADLIGHTS SYSTEMS HORN RELAY HORNS SYSTEM HOT IN RUN OR ACC INTERIOR LIGHTING (FET) FOG LAMP RELAY INTERIOR LIGHTS SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM LIN 01 LIN 04 MICRO - MS CAN + NAVIGATION, SOUND SYSTEMS NOT USED NOT USED POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM RED WIRE SHIFT INTERLOCK SYSTEM START/STOP (FET) RIPCORD SECURITY START/STOP 1 START/STOP 2 VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/RED WIRE VIO/WHT WIRE WHITE LIGHT (FET) WHT WIRE WHT/RED WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 K LINE ACCESSORY DELAY RELAY AJAR BACKUP TRANSCEIVER BACKUP TRANSCEIVER (RIGHT END OF DASH) BEAM (FET) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BODY CONTROL MODULE BRN WIRE CLOCK COMPUTER DATA LINES SYSTEM DATA DR LOCK DR UNLOCK DRIVER DOOR MODULE (DDM) DRV UNLOCK FL AJAR FR AJAR FUSE FUSE 11 FUSE 26 FUSE 27 FUSE 32 FUSE 39 FUSE 7 FUSE 7 FUSE 26 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRY WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/VIO WIRE HEADLIGHTS SYSTEM HOOD AJAR HOOD SWITCH HOOD SWITCH (LEFT FRONT OF ENGINE COMPT) HORN RELAY HORNS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES BODY CONTROL MODULE (LEFT KICK PANEL) INTERNAL ANTENNA RKE RECEIVER INTERNAL TPMS/RKE ANTENNA K LINE K-LINE MS MS CAN + CAN - TPMS RECEIVER INTERNAL ANTENNA RKE RECEIVER KEYPAD ILLUM LEFT FRONT DOOR LATCH LEFT FRONT DOOR LATCH (REAR OF LEFT FRONT DOOR) LEFT FRONT DOOR LOCK SWITCH LEFT HI LEFT HI BEAM (FET) LEFT REAR DOOR LATCH LEFT REAR DOOR LATCH (REAR OF LEFT REAR DOOR) LOCK LOGIC GND LR AJAR MEMORY SET SWITCH MEMORY SET SWITCH SET 3 MEMORY SYSTEMS MICRO - MS CAN + MS CAN - MS CAN + ORG/ WIRE PASS LOCK PASS UNLOCK PATS GND PATS VCC POWER DISTRIBUTION SYSTEM PWR GND REMOTE FUNCTION ACTUATOR (RFA) MODULE REMOTE FUNCTION ACTUATOR (RFA) MODULE (UNDER RIGHT END OF DASH) RIGHT END OF DASH) RIGHT FRONT DOOR LATCH RIGHT FRONT DOOR LATCH (REAR OF RIGHT FRONT DOOR) RIGHT REAR DOOR LATCH RIGHT REAR DOOR LATCH (REAR OF RIGHT REAR DOOR) RR AJAR SET 1 SET 2 SET 3 SOLID STATE TIRE PRESSURE MONITOR MODULE TIRE PRESSURE MONITOR MODULE (CENTER REAR OF ROOF) TPMS RECEIVER TRUNK RELEASE TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK VCC VCC VCC KEYPAD ILLUM PATS GND PATS VCC DATA CLOCK GND VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/RED WIRE YEL WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE

BLK/BLU WIRE BLK/GRY WIRE BLU/WHT WIRE BODY CONTROL MODULE BODY CONTROL MODULE (LEFT KICK PANEL) CLOCKSPRING (STEERING COLUMN) FUSE 22 GRN/WHT WIRE HORN HORN (LEFT FRONT OF ENGINE COMPT) HORN (ON STEERING COLUMN) HORN RELAY HORN SWITCH HORN SWITCH (STEERING WHEEL) HOT AT ALL TIMES MICRO - NCA WIRE STEERING COLUMN CONTROL MODULE STEERING COLUMN CONTROL MODULE HORN (ON STEERING COLUMN) STEERING WHEEL) VIO/GRN WIRE YEL/RED WIRE

AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE) AUTO DIMMING INTERIOR MIRROR BACK LIGHTING LED (FET) BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) FUSE BLU WIRE BLU/BRN WIRE BLU/ORG WIRE BRN WIRE BRN/RED WIRE BSI (FET) DRIVER SEAT LUMBAR CONTROL MODULE FOG LAMP RELAY FROM BATTERY JUNCTION BOX (BJB) (DIAGRAM 2 OF 5) FROM FUSE 39 (DIAGRAM 4 OF 5) FROM FUSE 39 (DIAGRAM 4 OF 5) TO START/STOP (LED) (FET) (DIAGRAM 3 OF 5) FUSE FUSE 10 FUSE 12 FUSE 13 FUSE 14 FUSE 16 FUSE 17 FUSE 18 FUSE 19 FUSE 22 FUSE 33 FUSE 34 FUSE 35 FUSE 36 FUSE 37 FUSE 37 FUSE 41 FUSE 41 FUSE 42 FUSE 45 FUSE 47 GRY WIRE GRY/RED WIRE HEAD UP DISPLAY (HUD) MODULE (IF EQUIPPED) HEAD-UP DISPLAY (HUD) MODULE HEATED STEERING WHEEL DRIVER MODULE SEAT (HSWM) LUMBAR CONTROL MODULE HEATED STEERING WHEEL MODULE (HSWM) HORN RELAY IN-VEHICLE TEMPERATURE/ HUMIDITY SENSOR INTERIOR LIGHTING (FET) KEYPAD ILLUM (FET) LEFT CORNER LAMP (FET) LEFT LOW BEAM (FET) LEFT SIDE OBSTACLE DETECTION CONTROL MODULE (SOD-L) LEFT SIDE OBSTACLE DETECTION CONTROL MODULE (SOD-L) (IF EQUIPPED) LF TURN LAMP (FET) LR STOP/ TURN LAMP (FET) LR TURN LAMP (FET) MICRO - OCCUPANT CLASSIFICATION SYSTEM MODULE (OCSM) PARKING AID MODULE (PAM) PASSENGER SEAT LUMBAR CONTROL MODULE PCM WAKE UP (FET) PREMIUM AUDIO PUDDLE LAMP (FET) RAIN SENSOR MODULE REAR HEATED SEAT MODULE RED WIRE RED/ BLU WIRE RESTRAINTS CONTROL MODULE (RCM) RESTRAINTS CONTROL MODULE PASSENGER (RCM) SEAT LUMBAR CONTROL MODULE RF MICRO TURN LAMP (FET) RF TURN LAMP (FET) RIGHT CORNER LAMP (FET) RIGHT LOW BEAM (FET) RIGHT LOW BEAM (FET) LEFT LOW BEAM (FET) RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE (SOD-R) RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE (SOD-R) (IF EQUIPPED) ROW SEAT (FET) RR STOP/ TURN LAMP (FET) RR TURN LAMP (FET) RUN/ACC RELAY SUBWOOFER AMPLIFIER THX AUDIO TO START/STOP (LED) (FET) (DIAGRAM 3 OF 5) VEHICLE DYNAMICS MODULE (VDM) VIDEO CAMERA VIDEO CAMERA (W/ SIDE OBSTACLE DETECTION) VIO/BRN WIRE W/ SIDE OBSTACLE DETECTION WHITE LIGHT (FET) WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WIPER RELAY YEL WIRE YEL/GRY WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 K LINE ACCESSORY DELAY RELAY AJAR BACKUP TRANSCEIVER BACKUP TRANSCEIVER (RIGHT END OF DASH) BEAM (FET) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BODY CONTROL MODULE BRN WIRE CLOCK COMPUTER DATA LINES SYSTEM DATA DR LOCK DR UNLOCK DRIVER DOOR MODULE (DDM) DRV UNLOCK FL AJAR FR AJAR FUSE FUSE 11 FUSE 26 FUSE 27 FUSE 32 FUSE 39 FUSE 7 FUSE 7 FUSE 26 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRY WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/VIO WIRE HEADLIGHTS SYSTEM HOOD AJAR HOOD SWITCH HOOD SWITCH (LEFT FRONT OF ENGINE COMPT) HORN RELAY HORNS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES BODY CONTROL MODULE (LEFT KICK PANEL) INTERNAL ANTENNA RKE RECEIVER INTERNAL TPMS/RKE ANTENNA K LINE K-LINE MS MS CAN + CAN - TPMS RECEIVER INTERNAL ANTENNA RKE RECEIVER KEYPAD ILLUM LEFT FRONT DOOR LATCH LEFT FRONT DOOR LATCH (REAR OF LEFT FRONT DOOR) LEFT FRONT DOOR LOCK SWITCH LEFT HI LEFT HI BEAM (FET) LEFT REAR DOOR LATCH LEFT REAR DOOR LATCH (REAR OF LEFT REAR DOOR) LOCK LOGIC GND LR AJAR MEMORY SET SWITCH MEMORY SET SWITCH SET 3 MEMORY SYSTEMS MICRO - MS CAN + MS CAN - MS CAN + ORG/ WIRE PASS LOCK PASS UNLOCK PATS GND PATS VCC POWER DISTRIBUTION SYSTEM PWR GND REMOTE FUNCTION ACTUATOR (RFA) MODULE REMOTE FUNCTION ACTUATOR (RFA) MODULE (UNDER RIGHT END OF DASH) RIGHT END OF DASH) RIGHT FRONT DOOR LATCH RIGHT FRONT DOOR LATCH (REAR OF RIGHT FRONT DOOR) RIGHT REAR DOOR LATCH RIGHT REAR DOOR LATCH (REAR OF RIGHT REAR DOOR) RR AJAR SET 1 SET 2 SET 3 SOLID STATE TIRE PRESSURE MONITOR MODULE TIRE PRESSURE MONITOR MODULE (CENTER REAR OF ROOF) TPMS RECEIVER TRUNK RELEASE TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK VCC VCC VCC KEYPAD ILLUM PATS GND PATS VCC DATA CLOCK GND VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/RED WIRE YEL WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE