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Electrical function diagram for dynamic seat (FDS) - PE91.25-U-2050-97SAB

Code: Designation: Position:
A01 Explanation of CAN and LIN-Bus  
A40/3 COMAND control unit 7F
LIN B2 Rear door LIN  
LIN B2 Rear door LIN  
M40 Multicontour seat pneumatic pump 24D
N10/2 Rear SAM control unit with fuse and relay module 28D
N25/6 Rear seats control unit 24J
N32/20 Left rear multicontour backrest control unit 13C
N32/21 Right rear multicontour backrest control unit 13C
N69/3 Rear left door control unit 16C
N69/4 Right rear door control unit 16J
N72/2 RCP [HBF] control unit 4F
N72/2s12 Left seat selection button 2C
N72/2s13 Right seat selection button 5C
N72/2s14 Backrest side seat contour button 2D
N72/2s15 Lumbar support seat contour button 3C
N72/2s16 Lumbar support height adjustment button 3D
N72/2s17 Gentle massage function button 4C
N72/2s18 Firm massage function button 5D
N93 Central gateway control unit 11F
S55/1 Left rear seat operation switch group 21D
S55/1s6 Memory switch 20C
S55/1s7 Memory 1 switch 21C
S55/1s8 Memory 2 switch 21C
S55/1s9 Memory 3 switch 22C
S55/2 Right rear seat operation switch group 21K
S55/2s6 Memory switch 20J
S55/2s7 Memory 1 switch 21J
S55/2s8 Memory 2 switch 21J
S55/2s9 Memory 3 switch 22J
U71 Valid for seat adjustment with memory 19B
U71 Valid for seat adjustment with memory 19H
Fig 1: Dynamic Seat (FDS) - Electrical Function Diagram (1 Of 2)
G10129913Courtesy of MERCEDES-BENZ USA
Fig 2: Dynamic Seat (FDS) - Electrical Function Diagram (2 Of 2)
G10129914Courtesy of MERCEDES-BENZ USA