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Home >> Mercedes Benz >> 2016 >> E400 Base, 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 207 Chassis - 1 Of 4 >> Basic Knowledge >> Fuse assignment of fuse and relay box in trunk - GF54.15-P-1256-06CA

Fuse assignment of fuse and relay box in trunk - GF54.15-P-1256-06CA

MODEL 207.3/4 

Fig 1: Rear Sam Control Unit With Fuse And Relay Module - Model 207.3/4
G10081755Courtesy of MERCEDES-BENZ USA
Slot Fuse Identification Circuit Line ID (line fused) Fused Rating in amperes (A)
37 Electrical fuse 37 (N10/2f37) 15R 0.75 RDBK
  • Driver seat NECK-PRO head restraint solenoid (Y24/12)
  • Front passenger seat NECK-PRO head restraint solenoid (Y24/13)
 5
38 Electrical fuse 38 (N10/2f38) 30g -
  • Internal supply for rear SAM control unit with fuse and relay module (N10/2)
 15
39 Electrical fuse 39 (N10/2f39) 30g 4.0 RDBU Valid for model 207.3 
  • Rear control unit (N22/6)
 30
      2.5 RDBU Valid for model 207.4 
  • Rear control unit (N22/6)
 30
40 Electrical fuse 40 (N10/2f40) 30g -
  • Reserve
 -
41 Electrical fuse 41 (N10/2f41) 30g 4.0 RDBK Valid for model 207.3 
  • Rear control unit (N22/6)
 30
      2.5 RDBK Valid for model 207.4 
  • Rear control unit (N22/6)
 30
42 Electrical fuse 42 (N10/2f42) 30g 2.5 RDGN Valid as of 01.12.2009: 
  • Fuel system control unit (N118)
 25
      2.5 RDBU Valid up to 30.11.2009 with engine 642: 
Switched via fuel pump relay (N10/2kD):
  • Fuel pump (M3)
 25
43 Electrical fuse 43 (N10/2f43) 30g 0.5 RDGN Valid up to 31.05.2010 with CODE 401 (Front comfort seats, incl. seat heating and seat ventilation): 
  • Left front seat ventilation blower regulator (N29/5)
  • Right front seat ventilation blower regulator (N29/6)
 5
44 Electrical fuse 44 (N10/2f44) 15R 2.5 BKVT Valid without CODE 242 (Electrically adjustable front passenger seat with memory): 
  • Front passenger seat partially electric seat adjustment switch (S23/1)
 30
      2.5 BKVT Valid with CODE 242 (Electrically adjustable front passenger seat with memory): 
  • Right front seat adjustment switch group (S23)
 30
45 Electrical fuse 45 (N10/2f45) 15R 2.5 BKYE Valid without CODE 275 (Memory package (driver seat, steering column, mirrors)): 
  • Driver seat partially electric seat adjustment switch (S22/1)
 30
      2.5 BKYE Valid with CODE 275 (Memory package (driver seat, steering column, mirrors)): 
  • Left front seat adjustment switch group (S22)
 30
46 Electrical fuse 46 (N10/2f46) 30 0.5 RDYE Valid for model 207.3: 
  • Rear window antenna amplifier 1 (A2/71)
  • Rear window FM antenna amplifier (A2/19)
 7.5
      0.5 RDYE Valid for model 207.4: 
  • TV 3, FM2 and DAB band III antenna amplifier (A2/54)
  • FM, AM and CL antenna amplifier (A2/55)
  • AM amplifier with selection switch (A104/2)
 7.5
      0.5 RDYE Valid for CODE 498 (Japan version) or CODE 537 (Digital radio): 
  • TV 1 antenna amplifier (A94/1)
 7.5
      0.5 RDYE Valid for CODE 498 (Japan version) or CODE 889 (Keyless-Go): 
  • TV 2 and KEYLESS-GO antenna amplifier (A94/2)
 7.5
      0.35 BK Valid for model 207.3 with CODE 882 (Interior monitoring (only with ATA)): 
  • Interior protection and tow-away protection control unit (N26/6)
 7.5
      0.35 BK Valid for model 207.4 with CODE 882 (Interior monitoring (only with ATA)): 
  • Interior protection sensor (master) (A26/13)
  • Interior protection sensor (slave) (A26/15)
 7.5
      0.5 RDBU Valid for model 207.4 with CODE 551 (Antitheft alarm system (ATA)) and without CODE 494 (USA version) or for model 207.3 up to 31.05.2010 with CODE 551 (Antitheft alarm system (ATA)) or for model 207.3 as of 01.06.2010 with CODE 551 (Antitheft alarm system (ATA)) and without CODE 494 (USA version): 
  • Alarm siren (H3/1)
 7.5
47 Electrical fuse 47 (N10/2f47) 30g -
  • Reserve
 -
48 Electrical fuse 48 (N10/2f48) 30g -
  • Reserve
 -
49 Electrical fuse 49 (N10/2f49) 30g 4.0 BK Valid for model 207.3: 
Switched through the rear window heater relay (N10/2kC):
  • Rear window interference suppression capacitor 2 (C3/2)
 40
      2.5 VTWH Valid for model 207.4: 
Switched through the rear window heater relay (N10/2kC):
  • Rear window heater (R1)
 30
50 Electrical fuse 50 (N10/2f50) 30g 4.0 RDWH
  • Right front reversible emergency tensioning retractor (A76/1)
 50
51 Electrical fuse 51 (N10/2f51) 30g 4.0 RDVT
  • Left front reversible emergency tensioning retractor (A76)
 50
52 Electrical fuse 52 (N10/2f52) 30g -
  • Reserve
 -
53 Electrical fuse 53 (N10/2f53) 54 1.0 RDYE Valid for CODE 550 (Trailer hitch): 
  • Trailer recognition control unit (N28/1)
 15
54 Electrical fuse 54 (N10/2f54) 15 1.0 BKRD Valid for CODE 550 (Trailer hitch): 
  • Trailer recognition control unit (N28/1)
 15
55 Electrical fuse 55 (N10/2f55) 15 -
  • Reserve
 -
56 Electrical fuse 56 (N10/2f56) 15 1.5 BKRD Valid for CODE 550 (Trailer hitch): 
  • Trailer socket (X58)
 15
57 Electrical fuse 57 (N10/2f57) 30g 2.5 BKWH Valid for CODE 550 (Trailer hitch): 
  • Trailer recognition control unit (N28/1)
 20
58 Electrical fuse 58 (N10/2f58) 30g 2.5 RDGN Valid for CODE 550 (Trailer hitch): 
  • Trailer recognition control unit (N28/1)
 20
59 Electrical fuse 59 (N10/2f59) 15 0.75 RDBU Valid up to 31.05.2013 with CODE 233 (DISTRONIC PLUS) or CODE 237 (Active Blind Spot Assist): 
  • Left front bumper DISTRONIC (DTR) sensor (B29/2)
  • Right front bumper DISTRONIC (DTR) sensor (B29/3)
 5
      0.75 RDBU Valid up to 31.05.2013 for CODE 237 (Active Blind Spot Assist): 
  • Left rear bumper radar sensor (B29/6)
  • Right rear bumper radar sensor (B29/7)
 5
      0.75 RDBU Valid as of 01.06.2013 with CODE 233 (DISTRONIC PLUS), CODE 237 (Active Blind Spot Assist), CODE 238 (Active Lane Keeping Assist), CODE 269 (Brake Assist System PLUS, cross-traffic (BAS+Q)) or CODE 300 (Collision reduction (CMS)): 
  • Left front bumper DISTRONIC (DTR) sensor (B29/2)
  • Right front bumper DISTRONIC (DTR) sensor (B29/3)
 5
      0.75 RDBU Valid as of 01.06.2013 with CODE 237 (Active Blind Spot Assist), CODE 238 (Active Lane Keeping Assist): 
  • Left rear bumper radar sensor (B29/6)
  • Right rear bumper radar sensor (B29/7)
 5
      0.75 RDBU Valid as of 01.06.2013 with CODE 253 (Rear collision warning and protection system), CODE 238 (Active Lane Keeping Assist): 
  • Center rear bumper radar sensor (B29/10)
 5
      0.75 RDBU Valid as of 01.06.2010 with CODE 234 (Blind Spot Assist): 
  • Left rear bumper intelligent radar sensor (B29/4)
  • Right rear bumper intelligent radar sensor (B29/5)
 5
      1.0 PKRD Valid up to 31.05.2010 with CODE 233 (DISTRONIC PLUS): 
  • Front bumper inner left radar sensor (A86/1b2)
  • Front bumper inner right radar sensor (A86/1b3)
 5
      1.0 PKRD Valid up to 31.05.2010 with CODE 234 (Blind Spot Assist): 
  • Rear bumper outer right radar sensor (A86/2b1)
  • Rear bumper outer left radar sensor (A86/2b4)
 5
      0.5 RDBU Valid up to 28.11.2014 with CODE 258 (Collision Prevention Assist), as of 01.12.2014 with CODE 258 (COLLISION PREVENTION ASSIST PLUS): 
  • COLLISION PREVENTION ASSIST controller unit (A90)
 5
60 Electrical fuse 60 (N10/2f60) 30g 0.75 RDWH Valid for CODE 409 (Left/right front multicontour seats): 
  • Multicontour seat pneumatic pump (M40)
 7.5
61 Electrical fuse 61 (N10/2f61) 30g 1.5 RDGN Valid for model 207.4: 
  • Rear control unit (N22/6)
 15
62 Electrical fuse 62 (N10/2f62) 30g 4.0 PKBK Valid for model 207.4: 
  • Rear control unit (N22/6)
 40
63 Electrical fuse 63 (N10/2f63) 30g -
  • Reserve
 -
64 Electrical fuse 64 (N10/2f64) 30g -
  • Reserve
 -
65 Electrical fuse 65 (N10/2f65) 30g 1.5 RDGN Valid for CODE 483 (ADVANCED AGILITY package): 
  • Adaptive damping system control unit (N51/5)
 15
66 Electrical fuse 66 (N10/2f66) 30g 0.75 RD Valid with engine 278: 
  • Coolant circulation pump relay (K60)
 7.5
      0.75 RD Valid as of 01.06.2012 with engine 651 with transmission 722.9 and CODE B03 (ECO start/stop function): 
  • Transmission oil circulation pump relay (K60/1)
 7.5
67 Electrical fuse 67 (N10/2f67) 30g 2.5 RDBU Valid for CODE 810 (Sound system): 
  • Sound system amplifier control unit (N40/3)
 30
68 Electrical fuse 68 (N10/2f68) 30g -
  • Reserve
 -
69 Electrical fuse 69 (N10/2f69) 30g -
  • Reserve
 -
70 Electrical fuse 70 (N10/2f70) 30g 0.5 RDGN Valid for CODE 475 (Tire pressure monitor (premium), Schrader): 
  • Tire pressure monitor control unit (N88)
 5
71 Electrical fuse 71 (N10/2f71) 15R 1.5 PKYE Valid for CODE 301 (Ashtray package/smoker package): 
  • Cigarette lighter heating element (R3r1)
 15
      1.5 PKYE Valid without CODE 301 (Ashtray package/smoker package): 
  • Front vehicle interior power outlet (X58/17)
 15
72 Electrical fuse 72 (N10/2f72) 15R -
  • Reserve
 -
73 Electrical fuse 73 (N10/2f73) 30 0.75 RDGN
  • Diagnostic connector (X11/4)
 7.5
      0.5 RDGN Valid with CODE 228 (Stationary heater): 
  • Stationary heater radio remote control receiver (A6/1)
 7.5
74 Electrical fuse 74 (N10/2f74) 30 1.5 RD Valid for CODE 889 (Keyless-Go): 
  • KEYLESS-GO control unit (N69/5)
 10
75 Electrical fuse 75 (N10/2f75) 30 2.5 RDOG Valid with CODE 228 (Stationary heater): 
  • Stationary heater unit (A6)
 20
76 Electrical fuse 76 (N10/2f76) 15R 1.5 RDGN Switched via circuit 15R relay (2) (N10/2kG):
  • Vehicle interior power outlet (X58/1)
 15
77 Electrical fuse 77 (N10/2f77) 30g 0.5 PKBK Valid for CODE U10 (Front passenger seat with weight sensing system): 
  • Weight Sensing System (WSS), control unit (N110)
 7.5
78 Electrical fuse 78 (N10/2f78) 30g 0.5 RDGN Valid as of 01.06.2010 with CODE 401 (Front comfort seats, incl. seat heating and seat ventilation): 
  • Left front seat ventilation blower regulator (N29/5)
  • Right front seat ventilation blower regulator (N29/6)
 7.5
79 Electrical fuse 79 (N10/2f79) 30g 0.5 PKRD Valid for CODE 230 (Exclusive Parking Assist) or with CODE 220 (PARKTRONIC): 
  • Parking system control unit (N62)
 5
      0.5 RD Valid up to 31.05.2011 with CODE 233 (DISTRONIC PLUS): 
  • Radar sensors control unit (N62/1)
 5
80 Electrical fuse 80 (N10/2f80) 30g 0.75 PKBU Valid as of 01.06.2011 up to 31.05.2013 with CODE 233 (DISTRONIC PLUS) or with CODE 237 (Active Blind Spot Assist) or with CODE 238 (Active Lane Keeping Assist): 
  • Video and radar sensor system control unit (N62/2)
 25
      0.75 PKBU Valid as of 01.06.2013 with CODE 23P (Driving assistance package Plus): 
  • Radar sensors control unit (N62/1)
 25
81 Electrical fuse 81 (N10/2f81) 30g 0.5 RDWH Valid for CODE 518 (Media interface): 
  • Media interface control unit (N125/1)
 5
82 Electrical fuse 82 (N10/2f82) 30g 0.5 RDBN Valid for CODE 386 (Comfort telephony) or CODE 228 (Stationary heater): 
  • UMTS cellular telephone system compensator (A28/13)
 5
83 Electrical fuse 83 (N10/2f83) 15R 0.75 BKYE Valid up to 31.05.2012 with CODE 359 (TELEAID emergency call system) or as of 01.06.2012 with CODE 348 (Emergency call/assist system): 
  • Emergency call system control unit (N123/4)
 7.5
      0.5 BKGN Valid for CODE 498 (Japan version): 
  • Electronic Toll Collection control unit (A50/3)
 7.5
84 Electrical fuse 84 (N10/2f84) 30 0.5 RDBU Valid for CODE 218 (Reversing camera) and CODE 498 (Japan version): 
  • Reversing camera control unit (N66/2)
 7.5
      0.5 RDBU Valid for CODE 218 (Reversing camera) and without CODE 498 (Japan version): 
  • Reversing camera power supply module (N66/10)
 7.5
      0.5 RDBU Valid for CODE 537 (Digital radio): 
  • Digital Audio Broadcasting control unit (N87/3)
 7.5
      0.5 RDBU Valid for CODE 501 (360 degree camera): 
  • 360° camera control unit (N148)
 7.5
      0.5 RDVT Valid as of 01.06.2010 with CODE 536 (SIRIUS satellite radio): 
  • Satellite digital audio radio (SDAR) control unit (N87/5)
 7.5
      0.5 RDVT Valid up to 31.05.2010 with CODE 536 (SIRIUS satellite radio): 
  • SDAR/high definition tuner control unit (N87/8)
 7.5
85 Electrical fuse 85 (N10/2f85) 30g 0.75 RDBU Valid as of 01.06.2012 with CODE 527 (COMAND APS with single DVD drive (with navigation)) and CODE 865 (Digital TV tuner) and CODE 498 (Japan version): 
  • Digital TV tuner (A90/3)
 7.5
      0.75 RDBU Valid up to 31.05.2012 with CODE 863 (Digital/analog TV tuner): 
  • TV tuner (analog/digital) (A90/1)
 7.5
86 Electrical fuse 86 (N10/2f86) 30g -
  • Reserve
 -
87 Electrical fuse 87 (N10/2f87) 30 0.75 RDBU Valid as of 01.06.2012 with CODE 359 (TELEAID emergency call system) or up to 31.05.2012 with CODE 348 (Emergency call/assist system): 
  • Emergency call system control unit (N123/4)
 7.5
88 Electrical fuse 88 (N10/2f88) 30 -
  • Reserve
 -
89 Electrical fuse 89 (N10/2f89) 30 2.5 RDBU Valid for CODE 550 (Trailer hitch): 
  • Trailer recognition control unit (N28/1)
 20
90 Electrical fuse 90 (N10/2f90) 30g -
  • Reserve
 -
91 Electrical fuse 91 (N10/2f91) 30g -
  • Reserve
 -
92 Electrical fuse 92 (N10/2f92) 30 -
  • Reserve
 -
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