SUPPLEMENTAL RESTRAINTS – Mercedes-Benz C300 Luxury 4Matic 2010 – SYSTEM WIRING DIAGRAMS

SUPPLEMENTAL RESTRAINTS

Emergency Seat Belt Tensioners Wiring Diagram for Mercedes-Benz C300 Luxury 4Matic 2010

List of elements for Emergency Seat Belt Tensioners Wiring Diagram for Mercedes-Benz C300 Luxury 4Matic 2010:

• Can h
• Can l
• Computer data lines system
• Fuse f50 50a
• Fuse f51 50a
• Hot at all times
• Left front reversible emergency tensioning retractor
• Rear sam control module w/ fuse & relay module (left side of trunk/cargo area)
• Right front reversible emergency tensioning retractor
• W18 (under driver's seat)
• W19 (under right front seat)

Supplemental Restraint Wiring Diagram (1 of 3) for Mercedes-Benz C300 Luxury 4Matic 2010

List of elements for Supplemental Restraint Wiring Diagram (1 of 3) for Mercedes-Benz C300 Luxury 4Matic 2010:

• (center front of trunk) (if equipped) emergency call system control unit
• (in steering wheel)
• 10t
• 11c
• 15r
• 22i
• Ab1, bf+
• Ab1, bf-
• Ab1, fa+
• Ab1, fa-
• Ab2, bf+
• Ab2, bf-
• Ab2, fa+
• Ab2, fa-
• Akse
• Bss, fa
• Can h
• Can l
• Computer data lines system
• Crh out anlg
• Crh out dtgl
• Driver air bag squib 1
• Driver air bag squib 2
• Driver seat belt buckle restraint system switch (in driver seat belt buckle)
• Ds, bf+
• Ds, bf-
• Ds, fa+
• Ds, fa-
• Ds, hl+
• Ds, hl-
• Ds, hr+
• Ds, hr-
• Fanfare horns & air bag clock spring contact
• Front passenger air bag squib 1
• Front passenger air bag squib 2
• Front passenger seat belt buckle restraint system switch (in front passenger seat belt buckle)
• Front passenger seat occupied recognition & automatic child seat recognition (w/ acsr)
• Front passenger seat occupied recognition (w/ seat belt reminder warning)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 7.5a
• Gss, bf
• Hot at all times
• Hot in run or start
• Kb, fa+
• Kb, fa-
• Left front door pressure sensor (bottom center of left front front door)
• Nca
• Right front door pressure sensor (bottom center of right front front door)
• Rtn_line
• Sbe
• Ss_bf+
• Ss_bf-
• Ss_fa+
• Ss_fa-
• Steering column module control unit (top of steering column)
• Ufs, bf+
• Ufs, bf-
• Ufs, fa+
• Ufs, fa-
• W19 (under right front seat)
• W26 (under front of center console)

Supplemental Restraint Wiring Diagram (2 of 3) for Mercedes-Benz C300 Luxury 4Matic 2010

List of elements for Supplemental Restraint Wiring Diagram (2 of 3) for Mercedes-Benz C300 Luxury 4Matic 2010:

• (bottom of right front seat) seat occupied recognition pressure sensor
• (on right "b" pillar, in passenger's seat belt anchor) belt tension sensor
• (under front passenger's seat) weight sensing system (wss) control unit
• (w/ rear side air bag) left rear door pressure sensor
• (w/ rear side air bag) right rear door pressure sensor
• 14i
• Can h
• Can l
• Computer data lines system
• Driver kneebag squib (if equipped)
• Fuse 7.5a
• Gnd
• Hot at all times
• Left frontal acceleration sensor (behind left side of front bumper)
• Left rear emergency tensioning retractor squib (in left "c" pillar)
• Left rear side bag squib (if equipped)
• Left side air bag sensor (base of left "b" pillar)
• Pnk
• Rear sam control module w/ fuse & relay module (left side of trunk/cargo area)
• Red
• Right frontal acceleration sensor (behind right side of front bumper)
• Right side air bag ignition squib (right side of front passenger's seat back)
• Right side air bag sensor (base of right "b" pillar)
• Sig
• W19 (under right front seat)

Supplemental Restraint Wiring Diagram (3 of 3) for Mercedes-Benz C300 Luxury 4Matic 2010

List of elements for Supplemental Restraint Wiring Diagram (3 of 3) for Mercedes-Benz C300 Luxury 4Matic 2010:

• (+)
• (or red)
• Cak, bf
• Cak, fa
• Center rear seat belt buckle switch
• Computer data lines system
• Driver etr (gus) ignition squib (at base of left "b" pillar)
• Driver pelvis air bag squib (if equipped)
• Driver seat neck-pro head restraint solenoid
• Driver side air bag squib (left side of driver's seat back)
• Front electrical pre-fuse box (at right rear of engine p3 compt)
• Front passenger etr ignition squib
• Front passenger pelvis air bag squib (if equipped)
• Front passenger seat neck-pro head restraint solenoid
• Fuse 5a
• Fuse 88 400a
• Gs, bf+
• Gs, bf-
• Gs, fa+
• Gs, fa-
• Gs, hl+
• Gs, hl-
• Gs, hr+
• Gs, hr-
• Hot at all times
• Hot w/ circuit 15r relay energized
• Instrument cluster
• Left rear seat belt buckle switch
• Left window air bag ignition squib (left rear of roof)
• Pg, bf+
• Pg, bf-
• Pg, fa+
• Pg, fa-
• Pnk
• Rear sam control module w/ fuse & relay module (left side of trunk/ cargo area)
• Red
• Right rear emergency tensioning retractor squib (in right "c" pillar)
• Right rear seat belt buckle switch
• Right rear side bag squib (if equipped)
• Right window air bag ignition squib (right rear of roof)
• Sb, fa+
• Sb, fa-
• Sb, hl+
• Sb, hl-
• Sb, hr+
• Sb, hr-
• Sb,bf+
• Sb,bf-
• W18 (under driver's seat)
• W19 (under right front seat)
• W7 (right side of trunk)
• Wb, vl+
• Wb, vl-
• Wb, vr+
• Wb, vr-