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Wiring diagram for rear control panel control module - PE54.21-U-2125-97SAA

Code: Designation: Position:
CAN A Telematics CAN 7K
F1/7 Left instrument panel fuse box 3L
F1/7f111 Fuse 111 1K
N72/2 RCP [HBF] control unit 2A
N72/2s12 Left seat selection button 2A
N72/2s13 Right seat selection button 7A
N72/2s14 Backrest side seat contour button 3A
N72/2s15 Lumbar support seat contour button 4A
N72/2s16 Lumbar support height adjustment button 5A
N72/2s17 Gentle massage function button 5A
N72/2s18 Firm massage function button 6A
N72/2s37 "Forward" button 4C
N72/2s38 Button "Back" 4D
N72/2s39 Increase volume button 5C
N72/2s4 Right screen button 7C
N72/2s40 Reduce volume button 4C
N72/2s5 Left screen button 2C
N72/2s6 Right "Back" button 7D
N72/2s7 Left "Back" button 2D
N72/2s8 Rear turn/push control 5C
W17/1 Ground (left rear seat) 4H
X30/35 Telematics CAN voltage distributor connector 7L
Fig 1: Rear Control Panel Control Module - Wiring Diagram
G10127970Courtesy of MERCEDES-BENZ USA