Lincoln MKS I (2008-2012) (main wiring harness, near breakout to left side of dash) Wiring diagrams

10 9 HS CAN + HS CAN - 12 13 25 26 MS CAN + MS CAN - HS CAN + HS CAN - 18 9 HS CAN + HS CAN - 2 3 MS CAN + MS CAN - 21 22 12 13 HS CAN + HS CAN - MS CAN + MS CAN - 3.7L 3.5L 54 53 16 17 HS CAN- HS CAN+ MS CAN+ MS CAN- ACCESSORY PROTOCOL INTERFACE MODULE (APIM) (UNDER CENTER CONSOLE) AMBIENT LIGHTING MODULE (CENTER OF DASH) ANTI-LOCK BRAKE SYSTEM (ABS) MODULE (LEFT REAR OF ENGINE COMPT) BLK/BLU WIRE BLK/VIO WIRE BREAKOUT TO BRN WIRE CENTER UNDERSIDE OF VEHICLE) COMPT) DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DRIVER DOOR MODULE (DDM) FUSE 20 GLOBAL POSITIONING SYSTEM MODULE (GPSM) (LEFT SIDE OF DASH) GRN/RED WIRE GRY WIRE GRY/ORG WIRE HARNESS, NEAR BREAKOUT TO RIGHT FRONT SCUFF PLATE LIGHT) HEAD-UP DISPLAY (HUD) MODULE HOT AT ALL TIMES HS CAN+ INSTRUMENT PANEL CLUSTER (IPC) J/C 1 (LEFT REAR OF ENGINE COMPT) J/C 10 (LEFT SIDE OF ENGINE J/C 4 (LEFT SIDE OF DASH) J/C 5 (UNDER FRONT PASSENGER'S SEAT) J/C 9 (LEFT SIDE OF ENGINE COMPT) MS CAN + OCCUPANT CLASSIFICATION SYSTEM MODULE (OCSM) (UNDER FRONT PASSENGER'S SEAT) OF DASH) MS CAN + CAN - PARKING AID MODULE (PAM) (UNDER LEFT SIDE OF HATSHELF) REMOTE FUNCTION ACTUATOR (RFA) (RIGHT SIDE OF DASH) RESTRAINTS CONTROL MODULE (RCM) (UNDER CENTER CONSOLE) SMART JUNCTION BOX (SJB) (LEFT SIDE VIO/ORG WIRE W/ FRONT PARKING AID W/O FRONT PARKING AID W/ IA WHT WIRE WHT/BLU WIRE

3 4 7 DIM AMBIENT LIGHTING MODULE (CENTER OF DASH) AMBIENT LIGHTING SWITCH BLK/BLU WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CUPHOLDER LAMP 1 CUPHOLDER LAMP 2 GND LED RTN GREEN GRN WIRE GRY/ORG WIRE INSTRUMENT ILLUMINATION CIRCUIT LEFT FRONT FOOTWELL LAMP LEFT REAR FOOTWELL LAMP MS CAN-H MS CAN-L NCA WIRE ORG/ WIRE RED WIRE REST SELECT RIGHT FRONT FOOTWELL LAMP RIGHT REAR FOOTWELL LAMP VIO/ORG WIRE VIO/RED WIRE WHITE BLUE BATT SW COLOR SEL SW DIM UP GND WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

3.5L 3.7L 67 67 66 50 68 68 69 69 70 70 3.7L 3.5L A/C COMPRESSOR CLUTCH FIELD COIL ANTI-LOCK BRAKE SYSTEM (ABS) MODULE AUTO HIGH BEAM RELAY BATTERY BLK WIRE BLOWER MOTOR SPEED CONTROL BRAKE FLUID LEVEL SWITCH CLOCKSPRING (STEERING COLUMN) CRUISE CONTROL MODULE DATA LINK CONNECTOR (DLC) ENGINE COOLING FAN MOTOR FOG LAMP DEACTIVATION RELAY FRONT CONSOLE POWER POINT FUEL PUMP DIODE GLOVE BOX LAMP) GRN WIRE GRY WIRE HOOD SWITCH HORN HORN SWITCH LEFT FRONT FOG LAMP LEFT FRONT PARK/ TURN LAMP LEFT HEADLAMP LEFT HIGH REAR WINDOW REAR MOUNTED DEFROST LAMP STOPLAMP GRID ASSEMBLY LEFT RIGHT FRONT FRONT FOOTWELL FOOTWELL LAMP LAMP LEFT STEERING WHEEL SWITCH MASS AIR FLOW/ INTAKE AIR TEMPERATURE (MAF/IAT) SENSOR MULTI-FUNCTION HEADLAMP SWITCH SWITCH POWER STEERING CONTROL MODULE (PSCM) POWERTRAIN CONTROL MODULE (PCM) REAR CONSOLE POWER POINT REAR OF ENGINE COMPT) RED WIRE RELAY REMOTE FRONT FUNCTION CIGAR ACTUATOR (RFA) LIGHTER RIGHT FRONT FOG LAMP RIGHT FRONT PARK/ TURN LAMP RIGHT HEADLAMP RIGHT STEERING WHEEL SWITCH RUN/ STEERING LUGGAGE COLUMN COMPARTMENT POSITION LID RELEASE SWITCH SWITCH STEERING WHEEL) VIO WIRE WASHER FLUID LEVEL SWITCH WINDSHIELD WASHER PUMP MOTOR WINDSHIELD WIPER MOTOR WIPER RUN/ PARK RELAY YEL WIRE

4 6 FOG 6 3 DRV SUNLOAD PASS SUNLOAD AIR CONDITIONING SYSTEM AUTO- LAMP ON AUTO- LAMP SENS AUTOLAMP/ SUNLOAD SENSOR (TOP CENTER OF DASH) BLK WIRE BLK/VIO WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FLASH TO PASS FOG IND FOG LAMPS ON FTP GRN/BLU WIRE GRN/BRN WIRE GRY WIRE HEAD- LAMP OFF HEADLAMP SWITCH HI BEAM HIGH BEAM REQ HS CAN+ HVAC MODULE (DATC) (CENTER OF DASH) ILL INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW PARK MULTI- FUNCTION SWITCH OF DASH) OFF PARK BRAKE SW PARK BRAKE SWITCH (LEFT KICK PANEL) PARK HEAD- LAMPS LAMP ON ON RETURN (W/ NAVIGATION) (W/O NAVIGATION) SMART JUNCTION BOX (SJB) (LEFT SIDE SOLID STATE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE WHT/ORG WIRE WHT/VIO WIRE WIPER MOTOR ON INPUT WIPER/ WASHER SYSTEM YEL/ORG WIRE

ACTIVE PARK ASSIST SWITCH AMBIENT LIGHTING SWITCH AUTO BLK/BLU WIRE BLK/VIO WIRE BLU/WHT WIRE BRN WIRE CLOCKSPRING (STEERING COLUMN) FLOOR SHIFTER FUSE GRN WIRE GRY WIRE GRY/YEL WIRE HEAD- PARK HEAD- HEADLAMP SWITCH HOT AT ALL TIMES INSTRUMENT PANEL DIMMER SWITCH LEFT STEERING WHEEL SWITCH LOGIC DIM AUTO SW LAMP LAMPS LAMP LAMP GND OFF ON ON ON LUGGAGE COMPARTMENT LID RELEASE SWITCH (LUGGAGE COMPARTMENT LID) PARK OFF REAR SUNSHADE SWITCH RED WIRE REMOTE FUNCTION ACTUATOR(RFA) (RIGHT SIDE OF DASH) RIGHT STEERING WHEEL SWITCH S/S GND 2 SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) STEERING WHEEL) SWITCH (W/ IA) VIO/GRN WIRE WHITE LED (FET) WHT/ORG WIRE WHT/VIO WIRE

3.5L, 3.7L 37 35 16 9 ONE TOUCH INTEGRATED START (OTIS) DIODE ALL LOCK, UNLOCK RELAY AUDIO CONTROL MODULE (ACM) AUDIO CONTROL STARTER MODULE RELAY (ACM) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) BLOWER WINDSHIELD MOTOR WIPER RELAY MOTOR BLU WIRE BRN WIRE CONTROL MODULE DRIVER DOOR UNLOCK RELAY FLOOR SHIFTER FUSE FUSE 11 FUSE 15 FUSE 17 FUSE 27 FUSE 39 FUSE FUSE GRN WIRE GRY WIRE HVAC-DATC KEY IN KEY-IN IGNITION SWITCH LOCK LUGGAGE COMPARTMENT LID RELEASE RELAY MICRO - OFF ORG/ WIRE PULSE TRAIN (FET) RAIN SENSOR MODULE REAR WIPER WINDOW RUN/PARK DEFROST RELAY RELAY RED WIRE REMOTE FUNCTION ACTUATOR (RFA) (W/ IA) ROOF OPENING PANEL MODULE RUN WIRE SMART JUNCTION BOX (SJB) SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) SMRC SWITCH (W/ IA) TO ACCESSORY DELAY RELAY (DIAGRAM 3 OF 4) VIO WIRE W/ IA W/ IA W/O IA W/ THX AUDIO/ NAVIGATION W/O THX AUDIO/ NAVIGATION W/O IA WHT WIRE YEL WIRE

ACCESSORY DELAY RELAY ACCESSORY PROTOCOL INTERFACE MODULE (APIM) AMBIENT LIGHTING MODULE (IF EQUIPPED) AUDIO AMPLIFIER (PREMIUM/ AUDIOPHILE) AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE (THX AUDIO/ NAVIGATION) AUTO DIMMING INTERIOR MIRROR BATTERY SAVER RELAY BLU WIRE BRN WIRE DATA LINK CONNECTOR (DLC) DRIVER SIDE PASSENGER REAR SEAT SIDE REAR HEATER SEAT HEATER SWITCH SWITCH FOG LAMP RELAY FROM FUSE 12 (DIAGRAM 1 OF 4) FROM FUSE 18 (DIAGRAM FUSE 21 3 OF 4) FROM FUSE 39 (DIAGRAM 2 OF 4) FRONT CONTROL INTERFACE MODULE (FCIM) FRONT DISPLAY INTERFACE MODULE (FDIM) FUSE 10 FUSE 14 FUSE 16 FUSE 18 FUSE 20 FUSE 26 FUSE 22 FUSE 23 FUSE 24 FUSE 25 FUSE 38 FUSE 40 FUSE 41 FUSE 6 FUSE 7 FUSE 8 GLOBAL POSITIONING SYSTEM MODULE (W/O NAVIGATION) GRN WIRE HEAD-UP DISPLAY (HUD) MODULE HORN RELAY INSTRUMENT PANEL CLUSTER (IPC) LEFT LOW BEAM (FET) LEFT REAR POWER WINDOW MOTOR LF TURN LAMP (FET) LOGIC LR STOP/ TURN LAMP (FET) LR TURN LAMP (FET) PARK LAMP HIGH BEAM RELAY RELAY PASSENGER SIDE DOOR LOCK SWITCH PASSENGER SUNSHADE SIDE FRONT MODULE POWER WINDOW MOTOR PUDDLE LAMP (FET) REAR HEATED SEAT MODULE REAR RIGHT REAR VIEW POWER CAMERA WINDOW MOTOR RED WIRE RF TURN LAMP (FET) RIGHT LOW BEAM (FET) ROOF ROOF OPENING OPENING PANEL PANEL MODULE SWITCH RR STOP/ TURN LAMP (FET) RR TURN LAMP (FET) SMART JUNCTION BOX (SJB) SUBWOOFER AMPLIFIER THX AUDIO/ PREMIUM/ NAVIGATION AUDIOPHILE TO BATTERY JUNCTION BOX (DIAGRAM 4 OF 4) TO FUSE 21 (DIAGRAM 3 OF 4) VIO WIRE W/O NAVIGATION W/O NAVIGATION W/ NAVIGATION 1 5 WHITE LIGHT (FET) YEL WIRE

3.7L 42 7 3.5L 3.7L A/C CLUTCH RELAY AUTO HIGH BEAM RELAY BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) (LEFT SIDE BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) BLOWER MOTOR RELAY BLU WIRE BRAKE PEDAL POSITION SWITCH BRN WIRE CRUISE CONTROL MODULE DRIVER SIDE FRONT POWER WINDOW MOTOR EVAP CANISTER VENT CONTROL SOLENOID FROM FROM BATTERY JUNCTION BOX (DIAGRAM 1 OF 4) FROM FUSE 28 (DIAGRAM 1 OF 4) FUEL PUMP RELAY FUEL PUMP RELAY (3.5L) FUSE 10 FUSE 11 FUSE 13 FUSE 14 FUSE 15 FUSE 20 FUSE 23 FUSE 24 FUSE 26 FUSE 27 FUSE 29 FUSE 31 FUSE 32 FUSE 33 FUSE 34 FUSE 35 FUSE 36 FUSE 46 FUSE 37 OF ENGINE COMPT) FUSE 38 FUSE 4 GRN WIRE GRY WIRE HEAD-UP DISPLAY (HUD) MODULE HEADLAMP HEADLAMP CONTROL CONTROL MODULE MODULE (HCM) (HCM-2) HVAC-DATC INSTRUMENT PANEL CLUSTER (IPC) JUNCTION IN BREAKOUT MEMORY SET SWITCH OCCUPANT CLASSIFICATION SYSTEM MODULE (OCSM) ORG/ WIRE PCM POWER RELAY PCM RELAY POWERTRAIN CONTROL MODULE (PCM) (3.5L) REAR HEATED CONTROL SEAT MODULE MODULE REAR WINDOW DEFROST RELAY RED WIRE RESTRAINTS CONTROL MODULE (RCM) REVERSING LAMPS RELAY SMART JUNCTION BOX (SJB) MICRO STARTER RELAY STEERING WHEEL ROTATION SENSOR STOP LAMP RELAY VIO WIRE VIO/BRN WIRE W/ FRONT PARKING AID W/ IA W/ IA FROM IGNITION SWITCH (DIAGRAM 2 OF 4) W/O FRONT PARKING AID 1 1 W/O IA W/O IA W/ IA WHT WIRE WHT/ORG WIRE WHT/RED WIRE WIPER RUN/PARK RELAY WIRING HARNESS, NEAR BREAKOUT TO WINDSHIELD WIPER MOTOR) YEL WIRE

3 2 58 28 29 56 HS CAN- HS CAN+ SIG RTN 3.5L, 3.7L 32 19 18 17 27 28 26 17 TR-4 TR-3 TR-2 TR-1 4 5 6 7 TR-1 TR-2 TR-3 TR-4 42 44 23 24 UP SHIFT DN SHIFT BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) BLK/BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BOO BOO CAN- INPUT BOO SW BRAKE PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) BRN/RED WIRE BSI (FET) MS MS CAN+ COMPUTER DATA LINES SYSTEM ENGINE COMPT) FLOOR SHIFTER FUSE 13 FUSE 14 FUSE 27 FUSE 46 FUSE 5 GRN WIRE GRN/VIO WIRE GRY WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) LOCK LOGIC PARK DETECT PARK STATUS POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) (REAR OF ENGINE COMPT) PWR RED BRN/ WIRE REMOTE FUNCTION ACTUATOR (RFA) (RIGHT SIDE OF DASH) ROOF OPENING PANEL MODULE (W/ IA) (CENTER FRONT OF ROOF) SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) STOP LAMP RELAY VIO WIRE VIO/ORG WIRE VIO/WHT WIRE W/ IA W/O ADAPTIVE W/ ADAPTIVE CRUISE CONTROL CRUISE CONTROL W/O IA WHT WIRE WHT/BLU WIRE WHT/BRN WIRE YEL WIRE YEL/GRN WIRE YEL/VIO WIRE

1 24 LOGIC LOGIC GND 17 16 24 1 7 19 MEM RECALL 2 SW MEM RECALL 1 SW GND VBATT MS CAN- MS CAN+ 2 1 PWR GND VBATT 9 10 MS CAN- MS CAN+ BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR MODULE (DDM) DRIVER SEAT MODULE (DSM) (UNDER DRIVER'S SEAT) FUSE 13 BOX (SJB) (LEFT SIDE OF DASH) FUSE 32 FUSE 38 GRN WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ ACCESSORY DELAY RELAY ENERGIZED LEFT "C" PILLAR) MEMORY 1 MEMORY 2 MEMORY SET SWITCH ORG/ WIRE RED WIRE SET- SMART JUNCTION STEERING COLUMN POSITION SWITCH STEERING COLUMN TELESCOPING MOTOR (STEERING COLUMN) STEERING COLUMN TILTING MOTOR (STEERING COLUMN) VIO WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE YEL WIRE