SUPPLEMENTAL RESTRAINTS – Mercedes-Benz ML350 4Matic 2011 – SYSTEM WIRING DIAGRAMS

SUPPLEMENTAL RESTRAINTS

Emergency Seat Belt Tensioners Wiring Diagram for Mercedes-Benz ML350 4Matic 2011

List of elements for Emergency Seat Belt Tensioners Wiring Diagram for Mercedes-Benz ML350 4Matic 2011:

• Can-c h
• Can-c l
• Computer data lines system
• Fuse 40a
• Hot at all times
• Left front reversible emergency tensioning retractor (base of left "b" pillar)
• Load compartment fuse & relay box (right rear of cargo area)
• Red
• Right front reversible emergency tensioning retractor (base of right "b" pillar)
• W17 (ml-class: under right rear seat) (gl-class: under right seat of 2nd row)
• W17/1 (ml-class: under left rear seat) (gl-class: under left seat of 2nd row)

Supplemental Restraint Wiring Diagram (1 of 3) for Mercedes-Benz ML350 4Matic 2011

List of elements for Supplemental Restraint Wiring Diagram (1 of 3) for Mercedes-Benz ML350 4Matic 2011:

• (+)
• (-)
• (gl-class: right rear of engine compt) (ml-class: right front fender) (3.0l) cdi control module
• (gl-class: under front passenger's seat) (ml-class: on right front seat frame) weight sensing system (wss) control unit
• 15r
• 3.0l
• Battery compartment prefuse box (under right front seat)
• C83
• C84
• Cak bf
• Cak fa
• Can c h
• Can c l
• Can-b h
• Can-b l
• Circuit 31 left wheelhouse luggage compartment voltage distributor connector (gl-class) circuit 31 right rear seat voltage distributor connector (ml-class)
• Circuit 31 right footwell voltage distributor connector
• Computer data lines system
• Crash
• Data
• Except 3.0l
• Fuse 10a
• Fuse 5a
• Fuse 7.5a
• Gkb bf
• Gkb fa
• Gl-class
• Gs 3l
• Gs 3r
• Gs bf
• Gs fa
• Gs hl
• Gs hr
• Hot at all times
• Hot in run or start
• Left 2nd row side air bag ignition squib (ml-class: in seat back of left seat of 2nd seat row) (gl-class: in outer side of seat back)
• Left front wss sensor (under left front corner of front passenger seat)
• Left rear wss sensor (under left rear corner of front passenger seat)
• Load compartment fuse & relay box (right rear of cargo area)
• Me-sfi control module (except 3.0l) (gl-class: center rear of engine) (ml-class except hybrid: top center of engine) (ml-class hybrid: behind right front fender)
• Ml-class
• Pnk
• Pyrotechnical separator (3.5l hybrid) (right front footwell)
• Red
• Restraint systems control module (under center console)
• Right 2nd row etr (gus) squib (in right "c" pillar)
• Right 2nd row side air bag ignition squib (ml-class: in seat back of right seat of 2nd seat row) (gl-class: in outer side of seat back)
• Right front wss sensor (under right front corner of front passenger seat)
• Right rear wss sensor (under right rear corner of front passenger seat)
• Right side air bag ignition squib (ml-class: in front passenger seatback) (gl-class: in outer side of seat back)
• Sb bf
• Sb fa
• Sf bf
• Sf fa
• Sig
• Ss bf
• Ss fa
• W15/1 (under right front footwell)
• W17/3 (ml-class: under right rear seat)
• W26 (ml-class: under center console, on srs mounting bolt) (gl-class: under front of center console)
• Wb l
• Wb r
• X25/2-c1
• X55/4-c2
• X55/4-c2a
• X55/5-c2
• X55/5-c4
• X55/6-c2
• X55/6-c4

Supplemental Restraint Wiring Diagram (2 of 3) for Mercedes-Benz ML350 4Matic 2011

List of elements for Supplemental Restraint Wiring Diagram (2 of 3) for Mercedes-Benz ML350 4Matic 2011:

• Circuit 31 left footwell voltage distributor connector
• Driver belt force limiter (base of left "b" pillar)
• Driver door pressure sensor
• Driver neck-pro head restraint solenoid (if equipped) (gl-class: inside driver's head restraint)
• Driver seat buckle etr squib (near base of driver seat belt buckle assembly)
• Driver side rear door pressure sensor (in left rear door)
• Driver's side air bag squib (gl class: in outer side of seat back) (ml-class: in driver seat back)
• Emergency call system control unit (if equipped) (under left seat of 2nd row)
• Front passenger belt force limiter (base of right "b" pillar)
• Front passenger door pressure sensor (in right front door)
• Front passenger neck-pro head restraint solenoid (if equipped) (gl-class: inside front passenger head restraint)
• Front passenger seat buckle etr squib (near base of front passenger seat belt buckle assembly)
• Left 2nd row etr (gus) squib (in left "c" pillar)
• Left 3rd row etr squib (gl-class) (on left "d" pillar)
• Left window air bag squib (ml-class: behind left side of dash) (gl class: under left end of dash)
• Nca
• Passenger side rear door pressure sensor (in right rear door)
• Pnk
• Right 3rd row etr squib (gl-class) (on right "d" pillar)
• Right window air bag squib (ml-class: behind right side of dash) (gl class: under right end of dash)
• W15/2 (under left front footwell)
• W26 (ml-class: under center console, on srs mounting bolt) (gl-class: under front of center console)
• X35/1
• X35/2
• X35/3
• X35/4
• X55/3-c2
• X55/3-c2a
• X55/4-c2
• X55/4-c2a

Supplemental Restraint Wiring Diagram (3 of 3) for Mercedes-Benz ML350 4Matic 2011

List of elements for Supplemental Restraint Wiring Diagram (3 of 3) for Mercedes-Benz ML350 4Matic 2011:

• (behind right side of dash) front passenger air bag ignition squib 2
• (if equipped) driver knee bag ignition squib
• (in steering wheel) driver air bag ignition squib 1
• (in steering wheel) driver air bag ignition squib 2
• (ml-class: top steering wheel) (gl-class: behind steering wheel) steering column module
• (under center console) restraint systems control module
• Ab1 bf
• Ab1 fa
• Ab2 bf
• Ab2 fa
• Air bag indicator & warning lamp
• Computer data lines system
• D3 x25/2-c1
• Driver seat belt buckle & seat belt warning switch (in driver seat belt buckle assembly)
• Driver's side frontal acceleration sensor (left front of engine compt)
• Fanfare horns & air bag clock spring contact (gl-class: top of steering column) (ml-class: inside steering wheel hub)
• Front passenger air bag ignition squib 1 (behind right side of dash)
• Front passenger seat belt buckle & seat belt warning switch (in front passenger seat belt buckle assembly)
• Instrument cluster
• J4 x25/2-c2
• Left side air bag sensor (ml-class: base of left "b" pillar)
• Nca
• Passenger's side frontal acceleration sensor (right front of engine compt)
• Pnk
• Right side air bag sensor (ml-class: base of right "b" pillar)
• Seat belt warning lamp ind
• W26 (ml-class: under center console, on srs mounting bolt) (gl-class: under front of center console)
• X25/2-c1
• X25/2-c2
• X55/3-c2
• X55/3-c2b
• X55/4-c2
• X55/4-c2b
• X99/15
• X99/17

Weight Sensing System Wiring Diagram for Mercedes-Benz ML350 4Matic 2011

List of elements for Weight Sensing System Wiring Diagram for Mercedes-Benz ML350 4Matic 2011:

• (under left front of front passenger's seat)
• (under right rear sides of front passenger's seat) right rear wss (weight sensing system) sensor
• Battery compartment prefuse box (under right front seat)
• C83
• Can-b h
• Can-b l
• Computer data lines system
• Data
• Fuse 5a
• Hot at all times
• Left front wss (weight sensing system)
• Left rear wss sensor (weight sensing system) sensor (under left rear sides of front passenger's seat)
• Red
• Right front wss (weight sensing system) sensor (under right front of front passenger's seat)
• Sensor
• W26 (gl-class: under front of center console) (ml-class: under center console, on srs mounting bolt)
• Weight sensing system control (wss) unit (under front passenger's seat)
• X55/4-c2