POWER SEATS — Mercedes-Benz GL350 2010 — SYSTEM WIRING DIAGRAMS

POWER SEATS

Heated Steering Wheel Wiring Diagram for Mercedes-Benz GL350 2010

List of elements for Heated Steering Wheel Wiring Diagram for Mercedes-Benz GL350 2010:

27

• 13a
• Adjustment/steering wheel heater switch
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Cockpit fuse box (behind right end of dash)
• Coil
• Computer data lines system
• Fanfare horns & air bag clock spring contact (ml-class: inside steering wheel hub)
• Fuse 10a
• Fuse 5a
• Heater
• Heater coil temp sens
• Hot at all times
• Hs (sih), seat ventilation & steering wheel heater control unit (under left seat of 2nd seat row)
• Lhz
• Load compartment fuse & relay box (right rear of cargo area)
• Red
• Steering column module (top of steering column)
• Steering column steering wheel heater switch
• Steering wheel heater (if equipped)
• Steering wheel heater function ind lamp
• Steering wheel heater/horn electronics (if equipped)
• W/ steering wheel heater
• W29/2 (at right kick panel)
• X18-c2

Lumbar Wiring Diagram for Mercedes-Benz GL350 2010

List of elements for Lumbar Wiring Diagram for Mercedes-Benz GL350 2010:

12

• Driver lumbar support adjustment switch
• Driver lumbar support pump
• Driver lumbar support regulator control unit
• Front passenger lumbar support adjustment switch
• Front passenger lumbar support pump
• Front passenger lumbar support regulator control unit
• Fuse 30a
• Hot w/ socket circuit 15r relay (w/ run-on) energized
• Load compartment fuse & relay box (right rear of cargo area)
• Red
• W15/2 (under left front footwell)
• X55/4-c1

Power Seat Wiring Diagram for Mercedes-Benz GL350 2010

List of elements for Power Seat Wiring Diagram for Mercedes-Benz GL350 2010:

29

• (under right front footwell) w15/1
• Backrest sw (vor)
• Backrest sw (zur)
• Backrest sw vor
• Backrest sw zur
• Circuit 31 right footwell voltage distributor connector
• Driver backrest angle adjustment motor (in driver's seat back)
• Driver front seat height adjustment motor (ml-class: in driver's seat back) (gl-class: under driver's front seat)
• Driver rear seat height adjustment motor (ml-class: in driver's seat back) (gl-class: under driver's front seat)
• Driver seat adjustment switch
• Driver seat fore/aft adjustment motor (ml-class: in driver's seat back) (gl-class: under driver's front seat)
• Front passenger backrest angle adjustment motor (in front passenger's seat back)
• Front passenger front seat height adjustment motor (under front passenger's seat)
• Front passenger rear seat height adjustment motor (under front passenger's seat)
• Front passenger seat adjustment switch
• Front passenger seat fore/aft adjustment motor (under front passenger's seat)
• Front raise/lower sw (hoch)
• Front raise/lower sw (tief)
• Fuse 30a
• Hot w/ socket circuit 15r relay (w/ run-on) energized
• Load compartment fuse & relay box (right rear of cargo area)
• Rear raise/lower sw (hoch)
• Rear raise/lower sw (tief)
• Seat fore/aft sw (vor)
• Seat fore/aft sw (zur)
• W15/2 (under left front footwell)
• X54/31
• X54/32
• X55/4-c1

Rear Folding Seat Wiring Diagram for Mercedes-Benz GL350 2010

List of elements for Rear Folding Seat Wiring Diagram for Mercedes-Benz GL350 2010:

19

• +5v
• Can-b h
• Can-b l
• Computer data lines system
• Folding rear bench seat control unit (under left seat of 2nd row)
• Front switch for left folding backrest
• Front switch for right folding backrest
• Fuse 40a
• Hot at all times
• Left backrest release unit (gl-class: inside left backrest of 3rd row seats)
• Left folding backrest motor (under left seat of 3rd seat row)
• Load compartment fuse & relay box (right rear of cargo area)
• Rear switch for left folding backrest
• Rear switch for right folding backrest
• Right backrest release unit (gl-class: inside right backrest of 3rd row seats)
• Right folding backrest motor (under right seat of 3rd seat row)
• W17/1 (ml-class: under left rear seat) (gl-class: under left seat of 2nd row)
• X55/21-c2
• X55/22-c2

Seat Ventilation Wiring Diagram (1 of 2) for Mercedes-Benz GL350 2010

List of elements for Seat Ventilation Wiring Diagram (1 of 2) for Mercedes-Benz GL350 2010:

39

• (behind steering wheel) steering column module
• (under left front footwell) w15/2
• 4a1
• 4a2
• Can-b h
• Can-b l
• Circuit 31 left footwell voltage distributor connector 1
• Computer data lines system
• Fuse 10a
• Fuse 25a
• Hot at all times
• Hs (sih), seat ventilation & steering wheel heater control unit (under left seat of 2nd seat row)
• Left front backrest heated cushion
• Left front hs (sih) switch
• Left front seat backrest ventilation motor group (in driver's seat back)
• Left front seat contacting strip
• Left front seat cushion ventilation motor group (under driver's seat)
• Left front seat heated cushion
• Left front seat ventilation blower regulator (in driver's seat back)
• Left front seat ventilation switch
• Lhz
• Load compartment fuse & relay box (right rear of cargo area)
• Ms3
• Nca
• Pnk
• Red
• Right front hs (sih) switch
• Right front seat backrest ventilation motor group (in front passenger's seat back)
• Right front seat cushion ventilation motor group (under front passenger's seat)
• Right front seat ventilation blower regulator (in front passenger's seat back)
• Right front seat ventilation switch
• Sig
• Upper control panel control module
• W/ steering wheel heater
• W17 (ml-class) (under right rear seat)
• W17/1 (gl-class) (under left seat of 2nd row)
• X18-c2
• X55/3-c4c
• X55/4-c4c

Seat Ventilation Wiring Diagram (2 of 2) for Mercedes-Benz GL350 2010

List of elements for Seat Ventilation Wiring Diagram (2 of 2) for Mercedes-Benz GL350 2010:

30

• (under left seat of 2nd seat row) w17/1
• 4a1
• 4a2
• Circuit 31 right
• Distributor connector
• Footwell voltage
• Front sam control unit (under right front seat)
• Gl- class
• Heated cushion
• Left second row backrest heated cushion
• Left second row seat heated cushion
• Ml- class
• Right front backrest
• Right front seat
• Right front seat contacting strip
• Right second row backrest heated cushion
• Right second row seat heated cushion
• Sil
• Sir
• W15/1 (under right front footwell)
• W17/1 (under left rear seat)
• W17/3 (under right rear seat)
• X55/23
• X55/24
• X55/5-c1
• X55/5-c3
• X55/5-c5
• X55/6-c1
• X55/6-c3
• X55/6-c5

Weight Sensing System Wiring Diagram for Mercedes-Benz GL350 2010

List of elements for Weight Sensing System Wiring Diagram for Mercedes-Benz GL350 2010:

16

• (under right rear sides of front passenger's seat) right rear wss sensor (weight sensing system)
• 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 sensor (weight sensing system) (under left front of front passenger's seat)
• Left rear wss sensor (weight sensing system) (under left rear sides of front passenger's seat)
• Red
• Right front wss sensor (weight sensing system) (under right front of front passenger's seat)
• 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