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Home >> Mercedes Benz >> 2003 >> CLK320 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 198 (Electrical System -- Basic Knowledge -- C300 4MATIC (204.081)) >> Basic Knowledge >> Fuse assignment of fuse and relay box in trunk - GF54.15-P-1256-06CW

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

WARNING: This page is about a different car, the 2012 Mercedes-Benz C300, 2011 Mercedes-Benz C300, 2010 Mercedes-Benz C300, 2009 Mercedes-Benz C300, and 2008 Mercedes-Benz C300. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Rear SAM Control Unit With Fuse And Relay Module
G07524076Courtesy of MERCEDES-BENZ USA

Fuse and relay box in luggage compartment 

Fuse Clamping device Cable ID (cable fused) Fused function Rating in amperes (A)
f37 15R BKGN 0.75
  • Driver seat NECK-PRO head restraint solenoid (Y24/12)
  • Front passenger seat NECK-PRO head restraint solenoid (Y24/13)
 7.5
f38 30g 1.5 BKYE Valid for model 204.2: 
Fused via tailgate wiper relay (N10/2kE):
  • Tailgate wiper motor (M6/4)
 15
f39 30g 2.5 RDWH
  • Left rear door control unit (N69/3)
 30
f40 30g -
  • Spare
 -
f41 30g 2.5 RDGY
  • Right rear door control unit (N69/4)
 30
f42 30g 2.5 RDGN
2.5 RDBU		 Valid for gasoline engine: 
  • Fuel pump control unit (N118)

Valid for diesel engine: 
Fused via fuel pump relay (N10/2kD):
  • Fuel pump (M3)
 20
f43 30g -
  • Spare
 -
f44 30g 2.5 BKVT Valid for code (494) USA version 
or with code (460) Canada version 
without code (242) Electrically adjustable front passenger seat with memory: 
  • Switch group, right front seat setting (S23)

Valid without code (242) Electrically adjustable front passenger seat with memory 
without code (275) Memory package (driver seat, steering column, mirrors): 
  • Front passenger seat partially electric seat adjustment switch (S23/1)
 30
f45 30g 2.5 BKYE Valid for code (494) USA version
or with code (460) Canada version 
without code (275) Memory package (driver seat, steering column, mirrors): 
  • Left front seat adjustment switch group (S22)

Valid without code (241) memory switch for left electrically adjustable driver seat and without code (275) Memory package (driver seat, steering column, mirrors): 
  • Driver seat partially electric seat adjustment switch (S22/1)
  
f46 30 0.5 RDYE
0.5 RDBU
0, 35 BK
0.5 RDYE
0.5 RDYE
0.5 RDYE
  • Antenna amplifier for rear window FM antenna(A2/19)
  • Rear window antenna amplifier 1 (A2/71)

Valid for code (551) Anti-theft alarm system (ATA [EDW]): 
  • Alarm siren (H3/1)
  • Interior protection and tow-away protection control unit (N26/6)

Valid for model 204.2 with code (498) Japan version: 
  • TV 1 antenna amplifier and DAB Band III (A94/1)

Valid for model 204.2 with code (537) Digital radio: 
  • DAB band III antenna (A95/2)

Valid for code (498) Japan version and for code (889) Keyless Go: 
  • TV 2 antenna amplifier and KEYLESS GO (A94/2)
 7.5
f47 - -
  • Spare
 -
f48 30g -
  • Spare
 -
f49 30g 4, 0 BK Fused via rear window heater relay (N10/2kC):
  • Rear window heater (R1)
 40
f50 30g 4.0 RDWH Valid for code (299) PRE-SAFE: 
  • Right front reversible emergency tensioning retractor (A76/1)
 50
f51 30g 4.0 RDVT Valid for code (299) PRE-SAFE: 
  • Left front reversible emergency tensioning retractor (A76)
 50
f52 - -
  • Spare
 -
f53 54 0.75 BKWH Valid for code (550) Trailer hitch: 
  • Trailer recognition control unit (N28/1)
 30
f54 15 0.75 PKRD Valid for code (550) Trailer hitch: 
  • Trailer recognition control unit (N28/1)
 7.5
f55 - -
  • Spare
 -
f56 15 1.5 BKRD Valid for code (550) Trailer hitch: 
  • Trailer recognition control unit (N28/1)
 15
f57 30g 2.5 RDYE Valid for code (550) Trailer hitch: 
  • Trailer recognition control unit (N28/1)
 20
f58 30g 2.5 RDGN Valid for code (550) Trailer hitch: 
  • Trailer recognition control unit (N28/1)
 30
f59 15 0.5 PKRD
1.0 PKRD		 Valid for code (220) Parktronic system (PTS): 
  • PARKTRONIC control unit (N62)

Valid for code (230) Exclusive parking assist: 
  • Radar sensors control unit (N62/1)
 7.5
f60 30g -
  • Spare
 -
f61 30g 4.0 RDYE Valid for model 204.2 with code (890) EASY-PACK tailgate: 
  • Tailgate control unit (N121/1)
 40
f62 - -
  • Spare
 -
f63 - -
  • Spare
 -
f64 - -
  • Spare
 -
f65 - -
  • Spare
 -
f66 - -
  • Spare
 -
f67 30g 2.5 RDBU Valid for code (810) sound system: 
  • Sound system amplifier control unit (N40/3)
 40
f68 30g -
  • Spare
 -
f69 30g -
  • Spare
 -
f70 30g 0.5 RDGN Valid for code (470) Tire pressure monitor (standard): 
  • Tire pressure monitor control unit (N88)
 5
f71 15R 1.5 PKYE Valid for code (301) ashtray package/smoker package: 
  • Front cigarette lighter with ashtray illumination (R3)
 15
f72 30g 1.5 PKGN Valid for model 204.2: 
  • Cargo area connector box (X58/4)
 15
f73 30g -
  • Spare
 -
f74 30 1.5 RD Valid for code (889) Keyless Go: 
  • Keyless Go control unit (N69/5)
 15
f75 30 -
  • Spare
 -
f76 30g RDGN 1.5
  • Vehicle interior power outlet (X58/1)
 15
f77 30g 0.5 PKBK Valid for code (494) USA version: 
  • Weight Sensing System (WSS) control unit (N110)
 7.5
f78 30g -
  • Spare
 -
f79 30g 0.5 RD Valid for code (230) Exclusive parking assist: 
  • Radar sensors control unit (N62/1)
 7.5
f80 30g -
  • Spare
 -
f81 30g 0.5 RDWH Valid for code (518) Media interface: 
  • Media interface control unit (N125/1)
 7.5
f82 30g -
  • Spare
 -
f83 15R 0, 5 BKGN
0.75 BKYE		 Valid for code (498) Japanese version: 
  • Electronic Toll Collection control unit (A50/3)

Valid for code (359) TELE AID emergency call system: 
  • Emergency call system control unit (N123/4)
 7.5
f84 30 0.5 RDVT
0.5 RDBU
0.5 RDBU		 Valid for code (536) SIRIUS satellite radio: 
  • Satellite digital audio radio (SDAR) control unit (N87/5)

Valid for code (537) Digital radio 
  • Digital Audio Broadcasting control unit (N87/3)

Valid for code (498) Japanese version: 
  • Backup camera control unit (N66/2)
 7.5
f85 30g 0.75 RDBU Valid for code (498) Japanese version: 
  • TV tuner control unit (N143)
 7.5
f86 30g -
  • Spare
 -
f87 30 0.75 RDBU Valid for code (359) TELE AID emergency call system: 
  • Emergency call system control unit (N123/4)
 7.5
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