LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mercedes Benz >> 2017 >> CLS400 Base >> Repair and Diagnosis (Single Page) >> Electrical >> Charging Systems >> Electrical System, Equipment & Instruments - 218 Chassis - 3 Of 4 >> Wiring Diagrams >> Wiring Diagram / Rear Sam Control Unit With Fuse and Relay Module (N10/2) >> Wiring Diagram / Rear Sam Control Unit With Fuse and Relay Module (N10/2) - PE54.21-P-2108-97XAH
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Wiring Diagram / Rear Sam Control Unit With Fuse and Relay Module (N10/2) - PE54.21-P-2108-97XAH

Code: Designation: Position:
A0 Color code key 96L
A6 Stationary heater unit 13L
A90/5 Multimedia connection unit 44L
Code 220 PARKTRONIC 34G
Code 228 Stationary heater 11G
Code 235 Active Park Assist 34G
Code 235 Active Park Assist 36G
Code 23P Driver assistance package PLUS 23G
Code 23P Driver assistance package PLUS 27G
Code 4U7 Start/stop voltage dip protection 1H
Code 518 Media Interface 39G
Code 631 A11-LED headlamps (without ILS), daytime running lamps integrated in headlamp, for left-hand traffic 15H
Code 632 A11-LED headlamps (without ILS), daytime running lamps integrated in headlamp, for right-hand traffic 15H
Code 640 All-LED USA incl. ACTIVE MULTIBEAM LED 15G
Code 641 All-LED headlamps incl. ILS and ACTIVE MULTIBEAM LED (USP!) incl. new light design, dynamic LED for left-hand traffic 15G
Code 642 All-LED headlamps incl. ILS and ACTIVE MULTIBEAM LED (USP!) incl. new light design, dynamic LED for right-hand traffic 15H
Code 889 KEYLESS-GO 8G
Code 889 KEYLESS-GO 91G
Code B03 ECO start/stop function 1G
Code B03 ECO start/stop function 87G
E1 Left front lamp unit 18L
E1 Left front lamp unit 22L
E2 Right front lamp unit 18L
E2 Right front lamp unit 23L
F32 Front electrical prefuse box 4L
F32f158 Prefuse 158 2K
F32f159 Prefuse 159 5K
F32f163 Prefuse 163 2K
F32f164 Prefuse 164 6K
N10/1 Front SAM control unit with fuse and relay module 65L
N10/1 Front SAM control unit with fuse and relay module 89L
N10/2 Rear SAM control unit with fuse and relay module 11A
N10/2 Rear SAM control unit with fuse and relay module 7A
N10/2 Rear SAM control unit with fuse and relay module 4A
N10/2 Rear SAM control unit with fuse and relay module 4A
N10/2 Rear SAM control unit with fuse and relay module 19A
N10/2 Rear SAM control unit with fuse and relay module 28A
N10/2 Rear SAM control unit with fuse and relay module 38A
N10/2 Rear SAM control unit with fuse and relay module 45A
N10/2 Rear SAM control unit with fuse and relay module 53A
N10/2 Rear SAM control unit with fuse and relay module 60A
N10/2 Rear SAM control unit with fuse and relay module 69A
N10/2 Rear SAM control unit with fuse and relay module 76A
N10/2 Rear SAM control unit with fuse and relay module 86A
N10/2f68 Fuse 68 84A
N10/2f71 Fuse 71 67A
N10/2f72 Fuse 72 82A
N10/2f74 Fuse 74 14A
N10/2f75 Fuse 75 15A
N10/2f76 Fuse 76 56A
N10/2f77 Fuse 77 50A
N10/2f78 Fuse 78 40A
N10/2f79 Fuse 79 26A
N10/2f80 Fuse 80 37A
N10/2f91 Fuse 91 88A
N10/2f92 Fuse 92 92A
N10/2kB Circuit 15R relay (1) 8A
N10/2kG Circuit 15R relay (2) 58A
N110 Weight Sensing System (WSS) control unit 49L
N125/1 Media interface control unit 40L
N41/1 Navigation processor 52L
N51/3 AIRMATIC control unit 85L
N62 Parking system control unit 37L
N62/1 Radar sensors control unit 32L
N62/2 Video and radar sensor system control unit 25L
N69/5 KEYLESS-GO control unit 9L
N69/5 KEYLESS-GO control unit 93L
N93/7 Chassis gateway control unit 29L
R3 Front cigarette lighter with ashtray illumination 61L
R3 Front cigarette lighter with ashtray illumination 78L
R3e1 Ashtray illumination 62L
R3e1 Ashtray illumination 78L
R3r1 Cigarette lighter heating element 61L
R3r1 Cigarette lighter heating element 79L
R3x1 Front cigarette lighter with ashtray illumination electrical connector 60J
R3x1 Front cigarette lighter with ashtray illumination electrical connector 77J
U1 Valid for USA 47G
U2 Valid for all except USA 17G
U223 Valid for external navigation 51G
U240 Valid for all except ECO start/stop function 1G
U325 Valid for smoker package 60J
U325 Valid for smoker package 76H
U326 Valid for non-smoker package 57J
U326 Valid for non-smoker package 73H
U437 Valid without code (4U7) Start/stop voltage dip protection 1G
U836 Valid for AIRMATIC 83G
U856 Valid for rear socket 55G
U856 Valid for rear socket 81G
U880 Valid for diesel engine 642 6H
U897 Valid for intelligent servo module for DIRECT SELECT 68G
U916 Valid for weight sensing system (WSS) 47G
U940 Valid without DIRECT SELECT 57G
W19 Right front seat crossmember ground point 56G
W19 Right front seat crossmember ground point 59G
W19 Right front seat crossmember ground point 69G
W7 Right rear wheel well ground point 7G
W7 Right rear wheel well ground point 81G
W7 Right rear wheel well ground point 82G
X1/55 External navigation electrical connector 52J
X115 USB electrical connector 44J
X138/1 Front center console electrical connector 67J
X25/2 Engine compartment/interior electrical connector 19J
X36/4 Filler neck/ground bolted connection 81L
X55/4 Front passenger seat connector block 49J
X58/17 Front vehicle interior power outlet 58L
X58/17 Front vehicle interior power outlet 74L
X58/17x1 Electrical connector / front vehicle interior socket 58J
X58/17x1 Electrical connector / front vehicle interior socket 74J
X58/18 Rear center console power outlet 56L
X58/4 Load compartment socket 82L
Z51/6 Circuit 58d vehicle interior connector sleeve 64H
Z6/79 Front center console circuit 31 connector sleeve 71K
Z61/7 Wiring harness connector sleeve for center console, terminal 58d 72J
Z7/19z4 Circuit 30 (fused) connector sleeve 28H
Z7/40z4 Tml. 30 connector sleeve 17J
Z7/40z5 Tml. 30 connector sleeve 22J
G12630476Courtesy of MERCEDES-BENZ USA
G12630477Courtesy of MERCEDES-BENZ USA
G12630478Courtesy of MERCEDES-BENZ USA
G12630479Courtesy of MERCEDES-BENZ USA
G12630480Courtesy of MERCEDES-BENZ USA
G12630481Courtesy of MERCEDES-BENZ USA