Supplemental restraint circuit for Mercedes-Benz S-class W221 facelift (2009-2013)
Supplemental restraint circuit (1 of 2)
B H
B L
BELT TENSION SENSOR (RIGHT FRONT SEAT BELT ANCHOR ASSEMBLY)
BLK WIRE
BLK/RED WIRE
BLK/VIO WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU WIRE
BLU/PNK WIRE
BLU/WHT WIRE
BLU/YEL WIRE
BRN WIRE
BRN/BLU WIRE
BRN/GRN WIRE
BRN/PNK WIRE
BRN/RED WIRE
BRN/VIO WIRE
BRN/WHT WIRE
BRN/YEL WIRE
CAK, FA DS, FA+
CAN L CAN H CRASH OUT CAK, BF
COMPUTER DATA LINES
COMPUTER DATA LINES SYSTEM
CRASH
DRIVER BUCKLE RIGHT REAR ETR SQUIB WINDOW AIR BAG SQUIB
DS BF +
DS HL+
DS HR -
EXCEPT HYBRID
FRONT PASSENGER BUCKLE ETR SQUIB
FUSE 61
GRN WIRE
GRN/VIO WIRE
GRN/WHT WIRE
GRN/YEL WIRE
GRY WIRE
GRY/WHT WIRE
GSS, BF SS-FA
GSS, FA UFS, BF
HOT W/ CIRCUIT
LEFT FRONT SIDE AIR BAG SQUIB
LEFT REAR ETR SQUIB (LEFT "C" PILLAR)
LEFT REAR RIGHT FRONT SIDE AIR BAG SIDE AIR BAG SQUIB SQUIB
LEFT REAR WINDOW AIR BAG SQUIB
NCA WIRE
PNK/GRN WIRE
PYROTECHNICAL SEPERATOR (UNDER RIGHT SIDE OF DASH)
RED WIRE
RED/BLU WIRE
RED/GRN WIRE
RED/VIO WIRE
RED/WHT WIRE
RED/YEL WIRE
RESTRAINT SYSTEMS CONTROL MODULE (FRONT OF CENTER CONSOLE)
RIGHT REAR RIGHT REAR SIDE AIR BAG ETR SQUIB SQUIB (RIGHT "C" PILLAR)
SEAT OCCUPIED RECOGNITION PRESSURE SENSOR
SIG
SS BF +
SYSTEM
UFS BF +
VIO/BLU WIRE
VIO/GRN WIRE
VIO/GRY WIRE
WHT WIRE
WHT/BRN WIRE
WHT/GRN WIRE
WHT/VIO WIRE
WHT/YEL WIRE
YEL WIRE
YEL/RED WIRE
Supplemental restraint circuit (2 of 2)
AIR BAG INDICATOR, WARNING LAMP INSTRUMENT CLUSTER
BLK WIRE
BLU WIRE
BLU/PNK WIRE
BLU/YEL WIRE
BRN WIRE
BRN/BLK WIRE
BRN/BLU WIRE
BRN/GRN WIRE
BRN/PNK WIRE
BRN/YEL WIRE
COMPUTER DATA LINES SYSTEM
DRIVER AIR BAG SQUIB 1
DRIVER AIR BAG SQUIB 2
DRIVER ASSIST AIR BAG SYSTEM
DRIVER DOOR PRESSURE SENSOR (IN DRIVER DOOR)
DRIVER KNEE BAG SQUIB (IF EQUIPPED)
DRIVER NECK-PRO HEAD RESTRAINT SOLENOID
DRIVER SEAT BELT BUCKLE, SEAT BELT WARNING SWITCH
DRIVER'S SIDE FRONTAL ACCELERATION SENSOR (LEFT FRONT OF ENGINE COMPT)
DRIVER'S SIDE REAR DOOR PRESSURE SENSOR (IN DRIVER'S SIDE REAR DOOR)
EMERGENCY CALL SYSTEM CONTROL UNIT (LEFT FRONT OF TRUNK)
FANFARE HORN, AIR BAG CLOCK SPRING CONTACT (TOP OF STEERING COLUMN)
FRONT PASSENGER ASSIST AIR BAG SYSTEM
FRONT PASSENGER DOOR PRESSURE SENSOR (IN FRONT PASSENGER DOOR)
FRONT PASSENGER NECK-PRO HEAD RESTRAINT SOLENOID
FRONT PASSENGER SEAT BELT BUCKLE, SEAT BELT WARNING SWITCH
GRN WIRE
GRN/VIO WIRE
GRN/YEL WIRE
PASSENGER SIDE REAR DOOR PRESSURE SENSOR
PASSENGER'S SIDE FRONTAL ACCELERATION SENSOR (RIGHT FRONT OF ENGINE COMPT)
PNK WIRE
VIO WIRE
VIO/GRN WIRE
VIO/YEL WIRE
WHT/BLK WIRE
WHT/YEL WIRE
YEL WIRE
YEL/WHT WIRE