Mercedes-Benz SLK-class AMG R172 (2011-2016) red/yel Wiring diagrams

3.5L 1.8L EARLY PRODUCTION, 3.5L 1.8L LATE PRODUCTION BLK WIRE BLK/RED WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C H CAN C L COMBUSTION ENGINE, A/C W/ INTEGRATED CONTROL FAN MOTOR COMPUTER DATA LINES SYSTEM COOLANT CIRCULATION PUMP COOLANT LEVEL SWITCH COOLANT TEMPERATURE SENSOR FRONT PREFUSE BOX FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE 151 FUSE 22 GRN WIRE GRN/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ ENGINE CIRCUIT 87 RELAY ENERGIZED INTERIOR TEMPERATURE SENSOR W/ INTEGRATED FAN LUES ME-SFI (ME) CONTROL UNIT OVERHEAD CONTROL PANEL CONTROL UNIT RED WIRE RED/VIO WIRE RED/YEL WIRE REFRIGERANT COMPRESSOR REFRIGERANT COMPRESSOR W/ MAGNETIC CLUTCH REFRIGERANT PRESSURE SENSOR SIG TEM W/ MAGNETIC CLUTCH W/O MAGNETIC CLUTCH 1.8L TURBO YEL WIRE

1.8L TURBO 3.5L AUTOMATIC TRANSMISSION NEUTRAL POSITION SWITCH BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE CAN C H CAN C L CAN E H CAN E L CAN H H CAN H L COMPUTER DATA LINES SYSTEM DATA DISTRONIC ELECTRIC CONTROLLER UNIT ELECTRIC STEERING LOCK CONTROL UNIT ELECTRONIC IGNITION SWITCH CONTROL UNIT FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FULLY INTEGRATED TRANSMISSION (VGS) CONTROL UNIT FUSE 19 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES ME-SFI (ME) CONTROL UNIT RED WIRE RED/BLU WIRE RED/YEL WIRE VIO WIRE VIO/WHT WIRE W/O KEYLESS-GO W/ KEYLESS-GO YEL/RED WIRE

AIR CONDITIONING SYSTEM AIR CONDITIONING, COOLING FANS SYSTEMS ANST ANTI-THEFT SYSTEM AS-SG START BFS BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE CAN E H CAN E L CAN-G H CAN-G L COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES, INSTRUMENT CLUSTER SYSTEMS CRASH CRUISE CONTROL SYSTEM CRUISE CONTROL, NAVIGATION SYSTEMS ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM FRONT PREFUSE BOX FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 152 FUSE 153 FUSE 154 FUSE 161 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INSTRUMENT CLUSTER SYSTEM KHD LIN 1 LIN 2 ORG/ WIRE ORG/WHT WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RFL (+) SHIFT INTERLOCK SYSTEM SIG SOUND SYSTEMS STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TRANSMISSIONS SYSTEM VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/WHT WIRE W/O ECO START/STOP FUNCTION WIPER/WASHER SYSTEM YEL WIRE YEL/ORG WIRE YEL/WHT WIRE

AIR CONDITIONING, COOLING FANS SYSTEMS ANTI-LOCK BRAKES SYSTEM BBV HR BBV VR BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN C H CAN C L CAN E H CAN E L CAN-D H CAN-D L CAN-G H CAN-G L COMPUTER DATA LINES SYSTEM CRASH CRUISE CONTROL SYSTEM EKP ENGINE CONTROLS SYSTEM FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HORNS SYSTEM HORNS SYSTEM NAVIGATION SYSTEM NAVIGATION, SOUND SYSTEMS ORG/ WIRE ORG/WHT WIRE PNK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM POWER TOPS SYSTEM RED WIRE RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SIG SOUND, NAVIGATION SYSTEMS STARTING/CHARGING SYSTEM STR+ SUPPLEMENTAL RESTRAINTS SYSTEM TRANSMISSIONS SYSTEM VIO WIRE VIO/YEL WIRE WARNING SYSTEMS WHT WIRE WHT/BLK WIRE WHT/RED WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/RED WIRE

ANTI-THEFT ALARM SYSTEM/ EMERGENCY CALL SYSTEM BUTTON GROUP AUTOMATIC TRANSMISSION MODE BUTTON BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN C H CAN C L CAN E H CAN E L COMBINATION SWITCH COMPUTER DATA LINES SYSTEM ELECTRIC PARKING BRAKE SWITCH ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FRONT VEHICLE INTERIOR POWER OUTLET FUSE 13 FUSE 16 FUSE 28 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/YEL WIRE HEADLAMP FLASHER/ HIGH BEAM SWITCH HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INFO LED IRS LED INSTRUMENT CLUSTER INSTRUMENT ILLUMINATION BRIGHTNESS CONTROL LIN (ROOF) NCA WIRE ORG/ WIRE OVERHEAD CONTROL PANEL CONTROL MODULE RED WIRE RED/VIO WIRE RED/YEL WIRE SOS LED STEERING COLUMN MODULE CONTROL UNIT VIO WIRE W/O INTERIOR PROTECTION W/ INTERIOR PROTECTION WHT WIRE WS LED ASS LED YEL/VIO WIRE

30-FHL 30-FHR 30-HUT 31 HS-VD/Z 31-FHL 31-FHR 31-HUT A-FHL-H A-FHL-T A-FHR-H A-FHR-T A-HUT-H A-HUT-T BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/PNK WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BS-FH-ZH BS-FH-ZT BS-VD-A BS-VD-Z CAN B H CAN B L COMPUTER DATA LINES SYSTEM EARLY PRODUCTION ES-HUT/O ES-HUT/U ES-RKT/Z ES-RR/A ES-RR/Z ES-VD-O ES-VD/V LI ES-VD/V RE FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 2 FUSE 3 FUSE 75 FUSE 76 72 GRN/RED WIRE GRY/BLU WIRE HD-ZU HOT AT ALL TIMES HOT W/ LATE PRODUCTION LEFT VARIO ROOF LOCKED LIMIT SWITCH M-SENSOR MOT-VD-AUF MOT-VD-ZU ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE REAR SHELF DRIVE ELECTRIC MOTOR RED/BLK WIRE RED/BLU WIRE RED/ORG WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT REAR INTERIOR RIGHT VARIO ROOF LOCKED LIMIT SWITCH SIG HS-VD/Z T-SENSOR TRUNK LID CENTRAL LOCKER MOTOR/TRUNK LID ROTARY TUMBLER SWITCH TRUNK PARTITION CLOSED LIMIT SWITCH TUBULAR FRAME LOCKED LIMIT SWITCH TUBULAR FRAME OPEN LIMIT SWITCH VARIO ROOF CLOSED LIMIT SWITCH VARIO ROOF CONTROL CONTROL UNIT VARIO ROOF STOWED LIMIT SWITCH W/ ECO START/ STOP FUNCTION WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/PNK WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLU WIRE BLU/PNK WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM EARLY PRODUCTION FRONT PREFUSE BOX FUSE 159 GRY/BLU WIRE HOT AT ALL TIMES HYDRAULIC FLUID TEMPERATURE SENSOR LATE PRODUCTION LEFT REAR POWER WINDOW MOTOR MAGIC SKY CONTROL CONTROL UNIT MAGIC SKY CONTROL ROOF ORG/ WIRE ORG/BLK WIRE PHASE 1 PHASE 2 PNK/BLK WIRE PNK/WHT WIRE REAR SHELF LIMIT SWITCH (BEHIND LEFT SEAT) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR POWER WINDOW MOTOR VARIO ROOF CONTROL HYDRAULIC UNIT VARIO ROOF CONTROL HYDRAULIC UNIT ELECTRIC MOTOR VARIO ROOF POWER WINDOW SWITCH GROUP VARIO ROOF SOLENOID VALVE W/ ECO START/ STOP FUNCTION WHT WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/PNK WIRE YEL/RED WIRE

BLK WIRE BLK/GRN WIRE BRN WIRE CRUISE CONTROL SYSTEM DOOR LOCKS SYSTEM GRY/BLU WIRE MEMORY SYSTEMS NAVIGATION SYSTEM POWER TOPS SYSTEM POWER WINDOWS, DOOR LOCKS, POWER TOPS SYSTEMS REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/ORG WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SEATS SYSTEM SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK, NAVIGATION SYSTEMS SOUND SYSTEMS SOUND, NAVIGATION SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM TRANSMISSIONS SYSTEM WARNING SYSTEMS YEL WIRE YEL/RED WIRE

AIRSCARF CONTROL UNIT BLK WIRE BLK/VIO WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 18 FUSE 61 FUSE 63 GRN WIRE HEIZUNG LI HEIZUNG RE HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LEFT AIRSCARF BUTTON LEFT AIRSCARF FAN MOTOR LEFT AIRSCARF HEATING ELEMENT LIN 1 REAR INTERIOR REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT AIRSCARF BUTTON RIGHT AIRSCARF FAN MOTOR RIGHT AIRSCARF HEATING ELEMENT RIGHT REAR INTERIOR SIG STATUS UPPER CONTROL PANEL CONTROL UNIT VIO WIRE WHT WIRE YEL WIRE

AUTOMATIC TRANSMISSION MODE BUTTON AUTOMATIC TRANSMISSION NEUTRAL POSITION SWITCH BACKUP RELAY BLK WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN C H CAN C L COMPUTER DATA LINES SYSTEM ELECTRIC STEERING LOCK CONTROL UNIT ELECTRIC TRANSMISSION OIL PUMP ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC SELECTOR LEVER MODULE CONTROL UNIT FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FULLY INTEGRATED TRANSMISSION CONTROL (VGS) CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL UNIT FUSE 16 FUSE 18 FUSE 33 FUSE 65 GEAR INDICATOR GEAR INDICATOR SENSOR GRN WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT W/ CHASSIS CIRCUIT 87 RELAY ENERGIZED HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INSTRUMENT CLUSTER INTERNAL TRANSMISSION SPEED RPM SENSOR ORG/ WIRE OUTPUT SHAFT RPM SENSOR R N D R/P S (-) REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RPM SENSOR SELECT LEVER POSITIONS R, P LOCKING SOLENOID SELECTION RANGE SENSOR SHIFT GATE SYMBOL ILLUMINATION SIG TIPP (+) TIPP (MASSE) TIPP (PLUS) TORQUE CONVERTER LOCKUP CLUTCH CONTROL SOLENOID VALVE TRANSMISSION MODE DISPLAY TRANSMISSION OIL AUXILIARY PUMP CONTROL UNIT TRANSMISSION OIL TEMPERATURE SENSOR TURBINE WHEEL W/ ECO START/ STOP FUNCTION W/ KEYLESS GO SYSTEM W/O KEYLESS GO SYSTEM WHT WIRE WORKING PRESSURE CONTROL SOLENOID VALVE YEL WIRE