LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2003 >> CLK500 >> Repair and Diagnosis >> External Pages >> Different car >> Section 423 (Collision Avoidance And Electrical System - Basic Knowledge - C63/C350 (204)) >> Basic Knowledge >> Fuse assignment of fuse and relay box in left engine compartment (204.0 /2 up to Model Year 08 /AEJ 07) - GF54.15-P-1256-03CW

Fuse assignment of fuse and relay box in left engine compartment (204.0 /2 up to Model Year 08 /AEJ 07) - GF54.15-P-1256-03CW

WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2014 Mercedes-Benz C63 AMG, 2013 Mercedes-Benz C63, 2012 Mercedes-Benz C63, 2011 Mercedes-Benz C63, and 2011 Mercedes-Benz C350. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 204.0 /2 up to Model Year 08 /AEJ 07 

Fuse and relay box in left of engine compartment 

Fig 1: Identifying Front SAM Control Unit With Fuse And Relay Module (Left Engine Compartment)
G07531139Courtesy of MERCEDES-BENZ USA
Fuse Terminal Cable ID (fused line) Fused function Fuse rating in amperes (A)
f1 30 2.5 RDGN
  • Electronic Stability Program control unit (N30/4)
 25
f2 30 2.5 RDWH
  • Left front door control unit (/)N69/1
 30
f3 30 2.5 RDGY
  • Right front door control unit (/)N69/2
 30
f4 15 0.75 PKWH Valid for gasoline engine: 
  • Fuel pump control unit (N118)
 7.5
f5 15 0.75 PKRD
  • Rear SAM control unit with fuse and relay module (/)N10/2
 7.5
f6 15   Valid for engine 271:  10
    0.75 PKRD
  • ME-SFI [ME] control unit (/)N3/10
  
      Valid for engine 272:   
    1.0 PKRD
  • ME-SFI [ME] control unit (/)N3/10
  
      Valid for engines 642, 646:   
    0.75 PKRD
  • CDI control unit (N3/9)
  
f7 15 2.5 VTWH Fused via terminal 50 relay, starter (N10/1kM):
  • Starter (M1)
 20
f8 15R 0.75 PKWH
  • Supplemental restraint system control unit (/)N2/10
 7.5
f9 15R 1.5 PKBU Valid for code (510) Audio 20 incl. CD changer 
or for code (511) Audio 50 APS incl. DVD changer 
or for code (512) COMAND APS incl. DVD changer 
or for code (523) MB Audio 20 radio 
or for code (525) MB Audio 50 APS radio 
or with code (527) COMAND APS (with navigation): 
  • Glove compartment socket (X58/31)
 15
f10 15R 2.5 RD
  • Wiper motor (M6/1)
 30
f11 30g 0.5 RDBU
0.75 RD
  • Audio/COMAND display (/)A40/8
  • Audio/COMAND control panel (/)A40/9
 7.5
f12 30g 0.75 RDVT
  • Automatic air conditioning control and operating unit (N22/7)

Valid for code (220) Parktronic system (PTS) 
or for code (483) ADVANCED AGILITY package 
or for code (540) Electrical roller blind for rear window 
or for code (873) Left and right front seat heater: 		 7.5
    0.75 RDGN
  • Upper control panel control unit (/)N72/1
  
f13 30g 0.75 RDBU
  • Steering column module control unit (N80)
 7.5
f14 30g 0.5 RDBN
  • Electronic Stability Program control unit (N30/4)
 7.5
f15 30g 0.75 RDBN
  • Supplemental restraint system control unit (/)N2/10
 7.5
f16 30g 0.75 RDGN
  • Diagnostic connector (/)X11/4
 5
      Valid for code (386) Preinstallation for telephone "Handy", UPCI system:   
    0.5 RDYE
  • Mobile phone electrical connector (X39/37)
  
      Valid for transmission 722:   
    0.75 RDBU
  • Electronic selector lever module control unit (/)N15/5
  
f17 30g 2.5 RDBU Valid for code (413) Panoramic glass sunroof with top sliding sunroof: 
  • Panoramic sliding roof control module (A98)

Valid for code (414) Electrical glass tilting/sliding roof: 
  • Overhead control panel control unit (N70)
 30
f18 30 0.5 RDGY
  • Exterior lights switch (S1)
 7.5
f19 30 2.5 RD
  • Electronic ignition lock control unit (N73)
 20
f20 30 6.0 RDGY
  • Electronic Stability Program control unit (N30/4)
 40
f21 15R 0.75 PKBU
0.5 PKYE
  • Stop lamp switch (S9/1)
  • Glove compartment lamp switch (S17/9)
 7.5
      Valid for code (U18) Automatic child seat recognition (ACSR):   
    0.5 PKBK
  • Front passenger seat occupied recognition and ACSR (B48)

Valid without code (494) USA version and without code (U18) Automatic child seat recognition (ACSR): 		  
    0.5 PKBK
  • Front passenger seat occupied recognition (B41/1)
 7.5
f22 87M 1.0 BKRD
  • Combustion engine fan motor and air conditioning with integrated control (M4/7)
 15
      Valid for engine 271 with code (835) South Korea version:   
    1.0 BKRD
  • Circuit 87 M2e connector sleeve (Z7/36)
  
      Valid for engine 271 without code (835) South Korea version:   
    1.5 BKRD
1.0 BKRD
  • ME-SFI [ME] control unit (/)N3/10
  • Purge control valve (Y58/1)
  
      Valid for engine 272 with code (494) USA version:   
    1.0 BKRD
  • Circuit 87 M2e connector sleeve (Z7/36)
  
    1.0 BKRD Valid for engine 272 without code (494) USA version: 
  • Purge control valve (Y58/1)
  
    2.5 BKRD
2.5 RDVT		 Valid for engine 642: 
  • CDI control unit (N3/9)
  • Vent line heater element (/)R39/1
  
      Valid for engine 646:   
    2.5 BKRD
2.5 RDVT
  • CDI control unit (N3/9)
  • Terminal 87 connector sleeve (Z7/5)
  
f23 87M   Valid for diesel engine:  20
    1.5 BKRD
2.5 RDBU
2.5 RDBU
  • Rear SAM control unit with fuse and relay module (/)N10/2
  • CDI control unit (N3/9)
  • Terminal 87 connector sleeve (Z7/5)
  
      Valid for engine 271:   
    2.5 GYBK
  • Terminal 87 M1e connector sleeve (Z7/35)
  
      Valid for engine 272:   
    2.5 RDBU
  • Circuit 87 M1i connector sleeve (Z7/38)
  
f24 87M   Valid for engine 272:  15
    2.5 RDBK
  • Terminal 87 M1e connector sleeve (Z7/35)
  
      Valid for diesel engine:   
    2.5 RDBK
  • Terminal 87 connector sleeve (Z7/5)
  
      Valid for engine 646:   
    2.5 RDGY
  • CDI control unit (N3/9)
  
f25 87M   Valid for engines 271, 272:  15
    1.5 RDBU
  • ME-SFI [ME] control unit (/)N3/10
  
      Valid for diesel engine:   
    1.5 RDWH
  • Oxygen sensor upstream of catalytic converter (G3/2)
  
f26 30g 2.5 RD Valid for code (510) Audio 20 incl. CD changer or for code (523) MB Audio 20 radio: 
  • Radio (A2)
 20
      Valid for code (511) Audio 50 APS incl. DVD changer or for code (525) MB Audio 50 APS radio: 
  • Radio with auto pilot system (A2/56)

Valid for code (512) COMAND APS incl. DVD changer or with code (527) COMAND APS (with navigation): 
  • COMAND controller unit (40/3)
  
f27 30z 0.5 RD
  • Electric steering lock control unit (N26/5)
  • Electronic ignition lock control unit (N73)
 7.5
    0.75 RDWH Valid for diesel engine: 
  • CDI control unit (N3/9)

Valid for gasoline engine: 
  • ME-SFI [ME] control unit (/)N3/10
  
f28 30 0.75 RDYE
  • Instrument cluster (A1)
 7.5
f29 15   Valid for code (614) bi-xenon headlamp unit: or for code (615) Bi-xenon headlamp unit with integrated curve illumination or for code (622) Intelligent Light System (right-hand traffic):  10
    1.5 BKBU
  • Right front lamp unit (E2)
  
      Valid without code (614) Bi-xenon headlamp unit and without code (615) Bi-xenon headlamp unit with integrated curve illumination and without code (622) Intelligent Light System (right-hand traffic):   
    1.0 BKBU
  • Right front lamp unit (E2)
  
f30 15   Valid for code (614) bi-xenon headlamp unit: or for code (615) Bi-xenon headlamp unit with integrated curve illumination or for code (622) Intelligent Light System (right-hand traffic):  10
    1.5 BKBU
  • Left front lamp unit (E1)
  
      Valid without code (614) Bi-xenon headlamp unit and without code (615) Bi-xenon headlamp unit with integrated curve illumination and without code (622) Intelligent Light System (right-hand traffic):   
    1.0 BKBU
  • Left front lamp unit (E1)
  
      Valid for engine 642:   
    0.75 BKBU
  • Electrical connector for interior harness and engine wiring harness (X26)
  
f31A 15R 1.5 BKWH Fused via fanfare horns relay (N10/1kO):
  • Left fanfare horn (H2)
  • Right fanfare horn (H2/1)
 15
f31B 30 1.5 BKWH Fused via fanfare horns relay (N10/1kO):
  • Left fanfare horn (H2)
  • Right fanfare horn (H2/1)
 15
f32 30 4.0 RDWH Valid for engine 272: 
Fused via secondary air injection relay (N10/1kP):
  • Electric air pump (M33)
 40
f33 87F   Valid for transmission 722.6:  10
    0.75 RDGN
  • Electronic transmission control control unit (N15/3)
  
      Valid for transmission 722.9:   
    1.0 RDBK
  • Fully integrated transmission control controller unit (Y3/8)
  
f34 87F -
  • Spare
 -
f35 87F -
  • Spare
 -
f36 87M 0.75 RDBU Valid for code (233) DISTRONIC PLUS 
  • DISTRONIC electric controller unit (A89)
 7.5
scientia non olet · About LEMON Manuals