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Home >> Mercedes Benz >> 2003 >> CLK500 >> Repair and Diagnosis >> External Pages >> Different car >> Section 324 (Electrical System, Equipment & Instructions -- CLK350 Coupe (209.356)) >> Basic Knowledge >> Fuse assignment of fuse and relay box in left engine compartment - GF54.15-P-1256-03Q

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

WARNING: This page is about a different car, the 2009 Mercedes-Benz CLK350 and 2008 Mercedes-Benz CLK350. However, it is still accessible from the selected car via links, so may be relevant.

Fuse assignment 

Fig 1: Fuse Assignment Of Fuse And Relay Box In Left Engine Compartment
G07718192Courtesy of MERCEDES-BENZ USA

Connections 

Fig 2: Connections Of Fuse And Relay Box In Left Engine Compartment
G07718193USA ONLYCourtesy of MERCEDES-BENZ USA
Bay Fuse circuit Connection Line identification (line fused) Fused function Rating in amperes (A)
43a N10/1f43a 30 3, Pin 2 1.5 BKWH
  • Fanfare horn relay (N10/1kI)
 15
43 B N10/1f43b 15R 3, Pin 2 1.5 BKWH
  • Fanfare horn relay (N10/1kI)
 15
44 N10/1f44 15R 23, Pin 1 0, 5 BKYE Valid for code (855) TELE AID: 
  • Telephone and TELE AID transmitter/receiver, D2B (A35/17)

Valid for code (853) MB standard telephone: 
  • Telephone transmitter and receiver unit, D2B (A35/13)

Valid for code (854) MB portable CTEL or code (852) portable CTEL preinstallation complete on dome: 
  • Portable CTEL separation point (X39/37)
 5
45 N10/1f45 15R 12, Pin 4 0.75 PKBK
  • Restraint systems control unit (N2/7/)
 7.5
46 N10/1f46 15 - -
  • Wiper ON/OFF relay (N10/1kQ)
 40
47 N10/1f47 15R 19, Pin 6 1.5 BKYE
  • Front cigar lighter (with illumination) (R3)
 15
1, 0 BKYE
  • Glove compartment illumination with switch (E13/2)
48 N10/1f48 15 17, Pin 3 1, 0 BKYE Valid for engine 112: 
  • Ignition coils (T1/1 up to T1/6)

Valid for engine 113: 
  • Ignition coils (T1/1 up to T1/8)
 15
49 N10/1f49 15 12, Pin 3 0.5 BKRD
  • Restraint systems control unit (N2/7/)
 7.5
50 N10/1f50 15 19, Pin 4 0, 5 BKGN
  • Switch and controls illumination of light switch module (S1)
 5
51 N10/1f51 15 19, Pin 8 0, 5 BKBN
  • Instrument cluster (A1)
 7.5
    Valid up to 31.5.04: 
2, Pin 6 0.75 BKWH
  • AAC with integrated control additional fan motor (M4/7)
    Valid as of 1.6.04 
  0.75 BKWH
  • Engine and AC electric suction fan with integrated control (M4/7) (engines 112, 113)
  1.5 BKRD
  • Engine and AC electric suction fan with integrated control (M4/7) (engine 271)
    Valid for code (614) bi-xenon headlamp unit: 
   
  • Left front lamp unit (E1)
24, Pin 1 0, 75 BKPK
  • Right front lamp unit (E2)
    Valid for code (581) Comfort automatic air conditioning: 
19, Pin 8 0, 5 BKBN Via cockpit/climate sensors connector (X85/9):
   
  • C-AAC [K-KLA] multifunction sensor (B31)
   
  • C-AAC [K-KLA] sun sensor (4 in total) (B32/2)
52 N10/1f52 50 17, Pin 1 2.5 VT Via engine separation point connector (X26/2):
  • Starter (M1)
 15
53 N10/1f53 87     Valid for engines 112, 113, 271:  15
- - Actuation: Starter relay (N10/1ks)
    Valid for engine 271: 
2, Pin 9 1, 5 RDBN
  • ME-SFI [ME] control unit (N3/10/)
3, Pin 8 0, 75 VTWH
  • ME-SFI [ME] control unit (N3/10/)
    Valid for engines 112, 113: 
2, Pin 9 0.75 RDBU
  • ME-SFI [ME] control unit (N3/10/)
17, Pin 2 1, 0 RDBU
  • Terminal 87M1e connector sleeve (Z7/35)
    Valid for engine 611:  25
- - Actuation: Starter relay (N10/1ks)
2, Pin 9 2.5 RDBU
  • CDI control unit (N3/9)
3, Pin 8 0, 75 VTWH
  • CDI control unit (N3/9)
54 N10/1f54 87     Valid for engines 112, 113, 271:  15
- - Actuation: Air pump relay (N10/1kO)
17, Pin 4 1.5 BKRD
  • Circuit 87 M2e connector sleeve (Z7/36)
    Valid for engine 271: 
  1.0 BKRD
  • NOX (nitrogen oxides) control unit N37/4
    Valid for USA ONLY :
  0.75 BKRD
  • Activated charcoal filter shutoff valve (Y58/4)
    Valid for engine 271: 
2, pin 2 1.5 BKRD
  • ME-SFI [ME] control unit (N3/10/)
  1.0 BKRD
  • Purge control valve (Y58/1)
    Valid for engine 612:  7.5
17, Pin 4 1.5 BKRD
  • Circuit 87 M2e connector sleeve (Z7/36)
2, pin 2 2.5 BKRD
  • CDI control unit (N3/9)
   
  • Purge control valve (Y58/1)
55 N10/1f55 87     Valid for code (219) Distronic (DTR):  7.5
21, Pin 1 0.75 RDBU
  • DTR control unit (N63/1) (up to 31.5.04)
  0, 75 RDBN
  • DTR control unit (A89) (as of 1.6.04)
    Valid for transmission 722: 
9, Pin 3 0.75 RDBU
  • Electronic selector lever module control unit (N15/5/)
    Valid for transmission 722.6: 
9, Pin 1 0, 75 RDWH
  • ETC [EGS] control unit (N15/3/)
    Valid for code (424) Sequentronic automated manual transmission (ASG): 
9, Pin 1 1, 0 RDWH
  • Automated manual transmission control unit (N15/6/)
9, Pin 3 0.75 RDBU
  • Gear recognition switch (S16/10)
    Valid for transmission 722.9: 
9, Pin 1 1, 0 RDWH
  • Electric control unit (VGS) (Y3/8)
56 N10/1f56 87 7, Pin 3 0.75 RDBU
  • ESP and BAS control unit (N47-5)
 5
57 N10/1f57 30 19, Pin 1 0.5 RDBU
  • EIS [EZS] control unit (N73)
 5
19, Pin 1 0.5 RDBK
  • Steering column module (N80)
58 N10/1f58 30 9, Pin 5 2.5 RDYE Valid for code (424) Sequentronic automated manual transmission (ASG): 
Via SEQ (ASG) connector, 2-pin (X22/18):
  • SEQ hydraulic pump (M46)
 40
59 N10/1f59 30 8, Pin 2 4.0 RD
  • ESP and BAS control unit (N47-5)
 50
60 N10/1f60 30 8, Pin 1 2.5 RD
  • ESP and BAS control unit (N47-5)
 40
61 N10/1f61 30 9, Pin 6 RDGN 2.5 Valid for code (424) Sequentronic automated manual transmission (ASG): 
  • Automated manual transmission control unit (N15/6/)
 15
62 N10/1f62 30 2, Pin 11 0.75 RDGN
  • Data link connector (X11/4/)
 5
19, Pin 2 0, 5 RDYE
  • Light switch module (S1)
63 N10/1f63 30 19, Pin 5 RDGN 0.5
  • Light switch module (S1)
 5
64 N10/1f64 30 11, Pin 2   Valid for audio equipment: 
  • Radio (A2)
  • Radio and navigation unit (A2/56)
  • COMAND operating, display and control unit (A40/3)
 15
2.5 RDBU up to 31.5.04
1.5 RDBU as of 1.6.04
65 N10/1f65 30 17, Pin 5 4.0 RDWH Valid for engines 112, 113, 271: 
  • Electric air pump (M33)
 40
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