Mercedes-Benz SLK-class AMG R172 (2011-2016) (right front of trunk) Wiring diagrams

BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN E H CAN E L COMPUTER DATA LINES SYSTEM ELECTRIC PARKING BRAKE CONTROL UNIT ELECTRIC PARKING BRAKE SWITCH FUSE 59 FUSE 89 FUSE 90 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED LEFT ELECTRIC PARKING BRAKE ACTUATOR MOTOR MOTOR L+ ORG/ WIRE PNK SW-1 WIRE PNK WIRE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED/WHT WIRE RED/YEL WIRE RIGHT ELECTRIC PARKING BRAKE ACTUATOR MOTOR SW 3 SW 4 SW 6 WHT WIRE WHT/GRY WIRE

ADAPTIVE DAMPING SYSTEM CONTROL UNIT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/ORG WIRE CAN E H CAN E L COMPUTER DATA LINES SYSTEM EARLY PRODUCTION FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 18 FUSE 40 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/WHT WIRE H SIDE HOT AT ALL TIMES HOT W/ SEAT ADJUSTMENT RELAY ENERGIZED L SIDE LATE PRODUCTION LEFT AIR SCARF BUTTON LEFT FRONT LEVEL SENSOR LEFT REAR AXLE DAMPING VALVE UNIT LEFT REAR LEVEL SENSOR LIN NCA WIRE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED/BLK WIRE RED/BLU WIRE RED/ORG WIRE RED/WHT WIRE RIGHT AIR SCARF BUTTON RIGHT REAR AXLE DAMPING VALVE UNIT RIGHT REAR BODY LATERAL ACCELERATION SENSOR RIGHT REAR LEVEL SENSOR SIG UPPER CONTROL PANEL CONTROL UNIT VERTICAL DYNAMICS BUTTON VIO WIRE

ACTIVE CURVE ILLUMINATION ACTUATOR MOTOR BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAN B H CAN B L CAN E H CAN E L COMPUTER DATA LINES SYSTEM ELECTRIC PARKING BRAKE CONTROL UNIT ELECTRIC PARKING BRAKE SWITCH FRONT FOG LAMPS INDICATOR LAMP FRONT PREFUSE BOX FUSE 163 GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/YEL WIRE HEADLAMP CONTROL UNIT (LEFT KICK PANEL) HEADLAMP RANGE ADJUSTMENT ACTUATOR MOTOR HIGH BEAM INDICATOR LAMP HIGH BEAM LAMP HIGH BEAM SOLE- NOID HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INSTRUMENT CLUSTER LEFT FRONT LEVEL SENSOR (W/O VEHICLE DYNAMICS) (IN LEFT FRONT WHEELWELL) LEFT REAR LAMP UNIT LIN (ROOF) LIN (ROOF) 31 LOW BEAM INDICATOR LAMP LOW BEAM LAMP MULTI-FUNCTION DISPLAY NSL-L NSL-R ORG/ WIRE ORG/WHT WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PNK WIRE PNK/BLK WIRE PNK/RED WIRE RAIN/LIGHT SENSOR REAR FOG LAMP REAR FOG LAMP INDICATOR LAMP REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RIGHT FRONT LAMP UNIT RIGHT REAR LAMP UNIT SW 1 SW 3 SW 4 SW 6 VIO WIRE W/ XENON LAMPS W/O VEHICLE DYNAMICS W/O XENON LAMPS WHT/RED WIRE XENON BULB W/ INTEGRATED IGNITION MODULE XENON LAMP CONTROL UNIT XENON LAMP POWER SUPPLY UNIT YEL/BLK WIRE YEL/RED WIRE

AIRSCARF CONTROL UNIT BLK WIRE BLK/BRN WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN E H CAN E L CAN H H CAN H L CAN-S H CAN-S L COMMAND CONTROL UNIT FRONT PASSENGER SEAT CONTROL UNIT GRN WIRE GRN/WHT WIRE KEYLESS-GO CONTROL UNIT LEFT REVERSIBLE EMERGENCY TENSIONING RETRACTOR MULTI-FUNCTION CAMERA PARKING SYSTEM CONTROL UNIT RADAR SENSORS CONTROL UNIT RADIO RIGHT DOOR CONTROL UNIT RIGHT VEHICLE FLOOR INTERIOR CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR TIRE PRESSURE MONITOR CONTROL UNIT VARIO ROOF CONTROL CONTROL UNIT VEHICLE FLOOR CHASSIS CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR VIO WIRE VIO/WHT WIRE

1.8L TURBO 3.5L ADAPTIVE DAMPING SYSTEM CONTROL UNIT BLK WIRE BLK/BRN 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 CAN H H CAN H L CAN I H CAN I L CAN-S H CAN-S L DISTRONIC ELECTRIC CONTROLLER UNIT ELECTRIC PARKING BRAKE CONTROL UNIT ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER LEFT FRONT BUMPER DISTRONIC SENSOR (DTR) LEFT NOX SENSOR CONTROL UNIT LEFT REAR BUMPER RADAR SENSOR ME-SFI (ME) CONTROL MODULE PNK WIRE PNK/WHT WIRE RIGHT FRONT BUMPER DISTRONIC SENSOR (DTR) RIGHT NOX SENSOR CONTROL UNIT RIGHT REAR BUMPER RADAR SENSOR RIGHT REVERSIBLE EMERGENCY TENSIONING RETRACTOR STEERING COLUMN MODULE CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT VIO WIRE VIO/WHT WIRE WHT WIRE YAW RATE, LATERAL, LONGITUDINAL ACCELERATION SENSOR

ACOUSTIC TURN SIGNAL LIGHT FUNCTION CHECK ANALOG CLOCK (IF EQUIPPED) ANTI-LOCK BRAKE SYSTEM INDICATOR LAMP AUTOMATIC CHILD SEAT RECOGNITION AIR BAG OFF INDICATOR LAMP BBV HR BBV VR BFS BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH BRAKE SYSTEM WARNING LAMP BRIGHTNESS SENSOR BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN E H CAN E L COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE GAUGE COOLANT TEMPERATURE WARNING LAMP CUTOUT RELAY ENERGIZED DISTRONIC WARNING LAMP ECO START/STOP FUNCTION BUTTON ELECTRIC PARKING BRAKE CONTROL UNIT ELECTRIC PARKING BRAKE SWITCH ENGINE DIAGNOSIS INDICATOR LAMP ESP OFF BUTTON ESP WARNING LAMP ESPA/ASR OFF WARNING LAMP FRONT FOG LAMPS INDICATOR LAMP FRONT PREFUSE BOX FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUEL LEVEL INDICATOR FUEL LEVEL INDICATOR SENSOR FUEL RESERVE INDICATOR LAMP FUSE 152 FUSE 163 FUSE 18 FUSE 28 GEAR TRANSMISSION INDICATOR MODE DISPLAY (PRND) (S) GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HAZARD WARNING SYSTEM BUTTON HIGH BEAM INDICATOR LAMP HOT AT ALL TIMES HOT W/ INSTRUMENT CLUSTER INSTRUMENT ILLUMINATION INSTRUMENT ILLUMINATION BRIGHTNESS CONTROL LEFT AIRSCARF BUTTON LEFT SEAT HEATER BUTTON LEFT TURN SIGNAL INDICATOR LIGHT LIN 1 LOW BEAM INDICATOR LAMP MULTI-FUNCTION DISPLAY NCA WIRE ORG/ WIRE PARKING BRAKE INDICATOR LAMP PARKING SYSTEM BUTTON PNK WIRE POWER DISTRIBUTION SYSTEM PREGLOW INDICATOR LAMP QUIESCENT CURRENT REAR FOG LAMPS INDICATOR LAMP REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/GRY WIRE RED/VIO WIRE RIGHT AIRSCARF BUTTON RIGHT FRONT BRAKE WEAR SENSOR RIGHT REAR BRAKE WEAR SENSOR RIGHT SEAT HEATER BUTTON RIGHT TURN SIGNAL INDICATOR LIGHT SEAT BELT WARNING LAMP SPEEDOMETER SUPPLEMENTAL RESTRAINT SYSTEM INDICATOR LAMP TIRE PRESSURE MONITOR WARNING LAMP SW 1 SW 3 SW 4 SW 6 TACHOMETER UPPER CONTROL PANEL CONTROL UNIT VEHICLE DYNAMICS BUTTON VIO WIRE WARNING BUZZER

BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/ORG WIRE CAN E H CAN E L CENTER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR CENTER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR COMPUTER DATA LINES SYSTEM FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 18 FUSE 80 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INNER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR INNER LEFT REAR PARKING SYSTEM DISTANCE SENSOR INNER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR INNER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR INSTRUMENT PANEL PARKING SYSTEM WARNING INDICATOR LIN 1 ORG/ WIRE ORG/WHT WIRE OUTER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR OUTER LEFT REAR PARKING SYSTEM DISTANCE SENSOR OUTER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR OUTER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR PARKING SYSTEM BUTTON PARKING SYSTEM CONTROL UNIT REAR PARKING SYSTEM WARNING INDICATOR REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/ORG WIRE RED/VIO WIRE UPPER CONTROL PANEL CONTROL UNIT VIO WIRE W/O PEDESTRIAN PROTECTION WH (+) WH (DATA) WHT WIRE WHT/RED WIRE WHT/YEL WIRE WV (+) WV (DATA) PNK WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT 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

A-FHL-H A-FHL-T A-FHR-H A-FHR-T BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLU/PNK WIRE BLU/YEL WIRE BRN WIRE BRN/BLU 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 DRIVER-SIDE POWER WINDOW, OUTSIDE MIRROR ADJUSTMENT SWITCH GROUP FH H FH HOCH FH T FH TIEF FUSE 39 FUSE 41 FUSE 75 GRN WIRE GRN/BLU WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT W/ QUIESCENT CUTOUT RELAY ENERGIZED HS (+) HS 1 HS(+) LEFT DOOR CONTROL UNIT LEFT FRONT POWER WINDOW MOTOR LEFT POWER WINDOW SWITCH LEFT REAR POWER WINDOW MOTOR PASSENGER-SIDE POWER WINDOW SWITCH PNK WIRE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED/BLK WIRE RED/BLU WIRE RED/ORG WIRE RED/VIO WIRE RED/WHT WIRE RIGHT DOOR CONTROL UNIT RIGHT FRONT POWER WINDOW MOTOR RIGHT POWER WINDOW SWITCH RIGHT REAR INTERIOR RIGHT REAR POWER WINDOW MOTOR VARIO ROOF CONTROL UNIT VARIO ROOF/POWER WINDOW SWITCH GROUP WHT/VIO WIRE YEL/PNK WIRE

BBV HR BBV VL BFS BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH BRAKE SYSTEM WARNING LAMP BRN WIRE BRN/BLU WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN E H CAN E L COMPUTER DATA LINES SYSTEM DRIVER SEAT BELT BUCKLE RESTRAINT SYSTEM SWITCH ELECTRIC PARKING BRAKE CONTROL UNIT ELECTRIC PARKING BRAKE SWITCH FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 15 FUSE 28 GRN WIRE GRN/WHT WIRE GRY WIRE GSS, FA HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INSTRUMENT CLUSTER LEFT DOOR CONTROL UNIT LEFT DOOR LOCK MULTI-FUNCTION DISPLAY NCA WIRE ORG/ WIRE PARKING BRAKE INDICATOR LAMP PNK WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RETURN LINE RIGHT FRONT BRAKE WEAR SENSOR RIGHT REAR BRAKE WEAR SENSOR ROTARY TUMBLER SWITCH SEAT BELT WARNING LAMP SIG SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT SUPPLEMENTAL RESTRAINTS SYSTEM SW 3 SW 6 SW-4 PNK SW-1 WIRE WARNING BUZZER YEL WIRE