Mercedes-Benz S-class W221 (2005-2009) trunk lid contact switch Wiring diagrams

1 2 3 4 CAN-B L CAN-B H 31 30 12 13 CAN-F L CAN-F H 15 14 13 12 15 CAN-B L CAN-B H 6 12 CAN-B L CAN-B H 6 5 4 DATA 9 22 25 21 HD-AS ALARM SIREN W/ AUXILIARY BATTERY (AT LEFT FRONT WHEELHOUSE) ATA (EDW) FUNCTION INDICATOR BLK WIRE BRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR INFRARED SENSOR ENGINE HOOD OPEN/ CLOSED SWITCH (ATA) (CENTER FRONT OF ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE FAN RELAY MODULE FUEL FILLER FLAP CL MOTOR FUSE 29 FUSE 80 GRN WIRE GRY WIRE GRY/BLU WIRE HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES RIGHT INSTRUMENT PANEL FUSE 79 FUSE BOX INSTRUMENT CLUSTER LEFT FRONT DOOR CONTROL MODULE (IN LEFT FRONT DOOR) NCA WIRE PNK WIRE PNK/RED WIRE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE SPIEGEL TRUNK LID CONTACT SWITCH TRUNK LID EMERGENCY RELEASE SWITCH TRUNK LID EXTERNAL OPERATION SWITCH UPPER CONTROL PANEL CONTROL MODULE WHT WIRE YEL WIRE YEL/WHT WIRE

1 2 CAN B L CAN B H 1 2 CAN-B H CAN-B L 4 5 6 31 UB DATA BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER POWER WINDOW OUTSIDE MIRROR, TRUNK LID SWITCH FUEL FILLER FLAP CL MOTOR GEARING 2 GRY/BLU WIRE HD AS HOT AT ALL TIMES FUSE HOT AT ALL TIMES FUSE SUPPLY CONTROL UNIT LEFT FRONT DOOR CONTROL MODULE (IN LEFT FRONT DOOR) LF POWER WINDOW SW LOCK PAWL NCA WIRE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RF POWER WINDOW SW RIGHT INSTRUMENT PANEL FUSE BOX ROTARY TUMBLER TRUNK LID (ZV) MOTOR TRUNK LID CONTACT SWITCH TRUNK LID EMERGENCY RELEASE SWITCH TRUNK LID EXTERNAL OPERATION SWITCH TRUNK LID KEYLESS GO BUTTON (IF EQUIPPED) TRUNK OPEN/CLOSE SW VEHICLE POWER