Mercedes-Benz S-class W221 (2005-2009) Interior lights circuit

1 2 3 4 AIS SER 12 6 CAN-B H CAN-B L 14 13 CAN-B L CAN-B H 31 LL HR 31 9 3 FRB-VR FRB-VL BRN WIRE BRN/GRY WIRE BRN/RED WIRE CAN-B H CAN-B L COMPUTER DATA LINES SYSTEM DATA EXTERIOR LAMP SWITCH FOG LAMP IND LAMP FUSE 129 GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE SUPPLY CONTROL UNIT ILLUMINATION INTERIOR REARVIEW MIRROR UNIT LAMP LEFT FRONT FOOTWELL LAMP LEFT READING LAMP LEFT REAR DOME LAMP LEFT REAR VANITY MIRROR ILLUMINATION LEFT TRUNK LAMP LEFT TRUNK LID AMBIENT, WARNING LAMP LL HL NCA WIRE OVERHEAD CONTROL PANEL CONTROL MODULE (CENTER FRONT OF ROOF) RAIN/LIGHT SENSOR REAR FOG LAMP IND REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RIGHT AMBIENT READING LAMP LAMP RIGHT FRONT FOOTWELL LAMP RIGHT FRONT VANITY MIRROR ILLUMINATION RIGHT FRONT VANITY MIRROR ILLUMINATION SWITCH RIGHT REAR DOME LAMP RIGHT REAR VANITY MIRROR RIGHT TRUNK LAMP RIGHT TRUNK LID AMBIENT, WARNING LAMP UPPER CONTROL PANEL CONTROL MODULE VEHICLE POWER YEL WIRE YEL/GRN WIRE YEL/RED WIRE

2 1 CAN-B H CAN-B L 2 1 CAN-BH CAN-BL 5 4 1 2 SVS-MOT SVS-MOT SIG (-) 6 5 4 SVS-MOT SVS-MOT SIG BLK WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DRIVER POWER WINDOW OUTSIDE MIRROR, TRUNK LID SWITCH GROUP FUSE FUSE FUSE BOX GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT FRONT DOOR CONTROL MODULE LEFT FRONT DOOR ENTRANCE, EXIT LAMP LEFT FRONT DOOR INSIDE HANDLE ILLUMINATION LEFT FRONT DOOR LOCK UNIT (F EQUIPPED) LEFT FRONT DOOR WARNING LAMP LF DRIVE LF ROTARY LOCK TUMBLER SW PAWL SW LF POWER LF SAFETY CLOSING MOTOR LIMIT SW NCA WIRE RED WIRE RIGHT FRONT DOOR CONTROL MODULE RIGHT FRONT DOOR ENTRANCE, EXIT LAMP RIGHT FRONT DOOR INSIDE HANDLE ILLUMINATION RIGHT FRONT DOOR WARNING LAMP RIGHT INSTRUMENT PANEL

1 2 3 4 CAN-B L CAN-B H 31 30 1 2 4 3 CAN-B L CAN-B H 30 31 57 L 57 R 9 7 CAN-B H CAN-B L BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/YEL WIRE CAN B L CAN B H COMPUTER DATA LINES SYSTEM EARLY PRODUCTION EARLY PRODUCTION LATE PRODUCTION FRONT CIGAR LIGHTER FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE GRY/BLU WIRE GRY/YEL WIRE LATE PRODUCTION LEFT FRONT HEADLAMP UNIT LEFT FRONT SEAT CONTROL MODULE LEFT REAR DOOR CONTROL MODULE (IN LEFT REAR DOOR) LEFT REAR DOOR ENTRANCE, EXIT LAMP LEFT REAR DOOR WARNING LAMP LEFT REAR FOOTWELL LAMP LEFT REAR INSIDE DOOR HANDLE ILLUMINATION NCA WIRE REAR CIGAR LIGHTER RED WIRE RED/WHT WIRE RIGHT FRONT HEADLAMP UNIT RIGHT FRONT SEAT CONTROL MODULE RIGHT REAR DOOR CONTROL MODULE (IN RIGHT REAR DOOR) RIGHT REAR DOOR ENTRANCE, EXIT LAMP RIGHT REAR DOOR WARNING LAMP RIGHT REAR FOOTWELL LAMP RIGHT REAR INSIDE DOOR HANDLE ILLUMINATION STANDING/ PARKING LAMP STOWAGE COMPARTMENT ILLUMINATION VIO/GRY WIRE YEL/GRN WIRE