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Home >> Mercedes Benz >> 2002 >> C240 Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Accessories Control Systems >> Electrical Equipment & Instructions -- Basic Knowledge -- 203 Chassis >> Basic Knowledge >> Fuse assignment of fuse and relay box in left engine compartment - GF54.15-P-1256-03P

Fuse assignment of fuse and relay box in left engine compartment - GF54.15-P-1256-03P

Fig 1: Fuse Assignment Of Fuse And Relay Box In Left Engine Compartment
G04733611
Bay2 Fuse circuit Plug cage Fused line Fused function Rating in amperes (A)
43 A N10/1f43A 30 - -
  • Fanfare horn relay (N10/1kI)
 15
43 B N10/1f43b 15R - -
  • Fanfare horn relay (N10/1kI)
 15
44 N10/1f44 15R 23   Valid for code (855) TELE AID:   
        BKYE 0.5 mm 2
  • Telephone and TELE AID transmitter/receiver, D2B (A35/17)
 5
          Valid for code (853) standard MB telephone:   
        BKYE 0.5 mm 2
  • Telephone transmitter and receiver unit, D2B (A35/13)
 5
          Valid for code (386) Preinstallation for telephone "Handy", UPCI system:   
        BKYE 0.5 mm 2
  • Portable CTEL separation point (X39/37)
 5
45 N10/1f45 15R 12, pin 4 PKBK 0.75 mm 2 Fused via circuit 15R connector sleeve, sidebag (Z3/31):
  • Restraint systems control unit (N2/7/)
 7.5
46 N10/1f46 15 - -
  • Wiper ON/OFF relay (N10/1kQ)
  • Wiper speed 1 and 2 relay (N10/1kL)
 40
47 N10/1f47 15R 19, pin 6 BKYE 0.75 mm 2
  • Glove compartment illumination with switch (E13/2)
 15
      19, pin 6 BKYE 1.0 mm 2
  • Front cigar lighter (with illumination) (R3)
 15
48 N10/1f48 15     Valid for engine 612.990 (up to 31.3.04):   
      3, pin 1 BKGN 1.0 mm 2
  • Brake booster vacuum pump control unit a (N65/3)
 15
          Valid for engine 112 and engine 113:   
      17, pin 3 BKYE 1.5 mm 2
  • Circuit 15 connector sleeve (fused) (Z3/29z1)
 15
          Valid for engine 646, with code (926) Low emission EURO4 or code (494) USA version (up to 31.3.04):   
      17, pin 3 RDBK 1.5 mm 2
  • Circuit 30 connector sleeve (Z7)
 15
          Valid for engine 646 (as of 1.4.04):   
      17, pin 3 RDBK 1.5 mm 2
  • O2 sensor upstream of TWC [KAT] connector (G3/2x1)
 15
49 N10/1f49 15 12, pin 3 BKRD 0.5 mm 2
  • Restraint systems control unit (N2/7/)
 7.5
50 N10/1f50 15 19, pin 4 BKGN 0.5 mm 2
  • Light switch module (S1)
 5
          Valid for engine 612.990   
      14, pin 1 PKRD 0.5 mm 2
  • Glow output stage (N14/2) (up to 31.3.04)
  • Hot film mass air flow sensor (B2/5) (1.4.04 up to 30.11.04)
 5
51 N10/1f51 15 2, pin 6 BKWH 0.75 mm 2
  • AAC with integrated control additional fan a motor (M4/7)
 7.5
      19, pin 8 BKBN 0.5 mm 2
  • Instrument cluster (A1)
 7.5
          Valid for AMG vehicles:   
      2, pin 6 GNRD 0.75 mm 2
  • Charge air cooler circulation pump (M44)
 7.5
          Valid for code (581) comfort automatic air conditioning:   
          Via cockpit/climate sensors connector (X85/9):  
         
  • C-AAC [K-KLA] multifunction sensor (B31)
  
      19, pin 8 BKBN 0.5 mm 2
  • C-AAC [K-KLA] sun sensor (4 in total) (B32/2)
 7.5
      24, pin 1 BKPK 0.75 mm 2
  • Left front lamp unit (E1)
  • Right front lamp unit (E2)
 7.5
          Valid for model 203.0 (up to 31.7.01):   
      24, pin 1 BKPK 0.75 mm 2
  • SPS [PML] control unit (N49/1)
 7.5
52 N10/1f52 50 17, pin 1 VT 2.5 mm 2
  • Starter (M1)
 15
53 N10/1f53 87     Valid for diesel engines:   
      - -
  • Starter relay (N10/1kS)
 25
      13, pin 3 VTBU 0.5 mm 2
  • Rear SAM control unit with fuse and relay module (N10/2/)
  
          Valid for gasoline engines:   
      - -
  • Starter relay (N10/1kS)
 15
      13, pin 3 VTBU 0.5 mm 2
  • Rear SAM control unit with fuse and relay module (N10/2/)
  
          Valid for engine 111:   
      2, pin 9 RDBU 1.5 mm 2
  • ME-SFI [ME] control unit (N3/10/)
 15
          Valid for engine 112/113:   
      2, pin 9 RDBU 0.75 mm 2
  • ME-SFI [ME] control unit (N3/10/)
 15
      17, pin 2 RDBU 1.5 mm 2
  • Circuit 87M1e connector sleeve (Z7/35z1)
  
          Valid for engine 271/272:   
      2, pin 9 RDBU 1.5 mm 2
  • ME-SFI [ME] control unit (N3/10/)
 15
      3, pin 8 RDBU 1.5 mm 2    
          Valid for engine 611/612/642/646:   
      2, pin 9 RDBU 2.5 mm 2
  • CDI control unit (N3/9)
 25
      3, pin 8 RDBU 2.5 mm 2    
54 N10/1f54 87     Valid for engine 271.940:   
      2, pin 2 BKRD 1.5 mm 2
  • ME-SFI [ME] control unit (N3/10/)
 15
      2, pin 2 BKRD 1.0 mm 2
  • Purge control valve (Y58/1) (except code (494) USA version)
  
      17, pin 4 BKPK 1.0 mm2 2
  • Activated charcoal canister shut-off valve (Y58/4)
  
          Valid for engine 271.942:   
      17, pin 4 BKRD 1.0 mm2 2
  • NOX (nitrogen oxides) control unit (N37/4)
 15
          Valid for engines 611/612   
      2, pin 2 BKRD 2.5 mm 2
  • CDI control unit (N3/9)
 7.5
          Valid for engine 642/646:   
      2, pin 2 BKRD 2.5 mm 2 2
  • CDI control unit (N3/9)
 15
          Valid for engine 642/646:   
      17, pin 4 RDGN 2.5 mm 2
  • Circuit 30 connector sleeve (Z4/3)
 15
          Valid for engine 611/612 (up to 30.11.04):   
      17, pin 4 BKRD 1.0 mm 2
  • Vent line heater element (R39/1)
 7.5
55 N10/1f55 87 7, pin 5 RDGN 0.5 mm 2
  • Steering angle sensor (N49)
 7.5
      21, pin 1 RDBN 0.75 mm 2 Valid for code (219) Distronic (DTR):   
         
  • DTR control unit (N63/1/)
 7.5
          Valid for transmission 722:   
      9, pin 1 RDWH 0.75 mm 2
  • ETC [EGS] control unit (N15/3) (up to 31.5.04)
 7.5
      9, pin 3 RDBU 0.75 mm 2
  • Electronic selector lever module control unit (N15/5/)
  
      9, pin 1 RDWH 1.0 mm 2
  • Electric control unit (VGS) (Y3/8)
  
          Valid for transmission 716:   
      9, pin 3 RDBU 0.75 mm 2
  • Gear recognition switch (S16/10)
 7.5
      9, pin 1 RDWH 1.0 mm 2
  • Automated manual transmission control unit (N15/6/)
  
56 N10/1f56 87 7, pin 3 RDBU 0.75 mm 2
  • ESP and BAS control unit (N47-5)
 5
      7, pin 4 RDYE 0.5 mm 2
  • Stop light switch (S9/1)
  
57 N10/1f57 30z 19, pin 1 RDBK 0.5 mm 2
  • Steering angle sensor (N49) (up to 31.5.02)
 5
        RDBU 0.5 mm 2 2
  • EIS [EZS] control unit (N73)
  • Steering column module (N80) (as of 1.6.02)
  
          Valid for engine 112/113:   
      2, pin 4 RD 0.75 mm 2
  • ME-SFI [ME] control unit (N3/10/)
 5
58 N10/1f58 30 9, pin 5 RDYE 2.5 mm 2 Valid for transmission 716:   
         
  • SEQ hydraulic pump (M46)
 40
59 N10/1f59 30 8, pin 2 RD 4.0 mm 2
  • ESP and BAS control unit (N47-5)
 50
60 N10/1f60 30 8, pin 1 RD 2.5 mm 2
  • ESP and BAS control unit (N47-5)
 40
61 N10/1f61 30 9, pin 6 RDGN 2.5 mm 2 Valid for transmission 716:  15
         
  • Automated manual transmission control unit (N15/6/)
  
62 N10/1f62 30 2, pin 11 RDGN 0.75 mm 2
  • Data link connector (X11/4/)
 5
      19, pin 2 RDYE 0.5 mm 2
  • Light switch module (S1)
  
      7, pin 7 RDYE 0.5 mm 2
  • Stop light switch (S9/1)
  
63 N10/1f63 30 19, pin 5 RDGN 0.5 mm 2
  • Light switch module (S1)
 5
64 N10/1f64 30     Valid for code (498) Japan version with code (523) MB Audio 20 radio or code (529) HIGH Class Japan:   
      11, pin 2 RDBU 2.5 mm 2
  • Radio (A2)
  • COMAND operating, display and control unit (A40/3)
 10
          Valid for code (523) MB Audio 20 radio, code (525) MB Audio 50 APS radio or code (527) COMAND APS (with navigation):   
      11, pin 2 RDBU 1.5 mm 2
  • Radio (A2)
  • Radio and navigation unit (A2/56)
  • COMAND operating, display and control unit (A40/3)
 10
65 N10/1f65 15 17, pin 5 RDWH 4.0 mm 2 Valid for engine 112/113: 
  • Electric air pump (M33)
 40
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