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

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MODEL 212 

Fig 1: Fuse And Relay Box In Left Engine Compartment - Model 212
G10050263Courtesy of MERCEDES-BENZ USA
Slot Fuse Identification Circuit Line ID (line fused) Fused component Rating in amperes (A)
1 Electrical fuse 1 (N10/1f1) 30 2.5 RDYE Valid for left-hand drive vehicle model 212 (except 212.074/075/076/077/092/095/098/274/275/276/277/292/298) except CODE 233 (DISTRONIC PLUS): 
Electronic Stability Program control unit (N30/4)
25
      2.5 RDBU Valid for model 212.095/098/298: 
Regenerative braking system control unit (N30/6)
25
      4.0 RDYE Valid for left-hand drive vehicle model 212 (except 212.095/098/298) with CODE 233 (DISTRONIC PLUS), model 212.074/075/076/077/092/274/275/276/277/292: 
Premium Electronic Stability Program control unit (N30/7)
25
      4.0 RD Valid for right-hand drive vehicles: 
Blower regulator (A32n1)
25
2 Electrical fuse 2 (N10/1f2) 30 2.5 RDBK Valid for left-hand drive vehicles or right-hand drive vehicles up to 31.05.2010: 
Left front door control unit (N69/1)
30
      2.5 RDBU Valid for right-hand drive vehicles as of 01.06.2010: 
Left rear door control unit (N69/3)
30
3 Electrical fuse 3 (N10/1f3) 30 2.5 RDBU Valid for right-hand drive vehicles or left-hand drive vehicles up to 31.05.2010: 
Right front door control unit (N69/2)
30
      2.5 RDBU Valid for left-hand drive vehicles as of 01.06.2010: 
Right rear door control unit (N69/4)
30
4 Electrical fuse 4 (N10/1f4) 15 0.5 BK Valid with engine 157: 
Fuel system control unit (N118)
20
      1.5 BKVT Valid for engine 651 with CODE 71o (Retrofitted heated fuel filter) up to 31.05.2010: 
Control unit for fuel filter condensation sensor with heating element (N33/7)
7.5
      1.5 BKVT Valid for engine 642 up to 31.05.2010 and engine 651 without CODE 71o (Retrofitted heated fuel filter) up to 31.05.2010: 
Fuel filter condensation sensor with heating element (B76/1)
20
5 Electrical fuse 5 (N10/1f5) 15 0.75 RDPK Instrument cluster (A1) 7.5
      0.75 RD Exterior lights switch (S1) 7.5
      0.75 BKBU Rear SAM control unit with fuse and relay module (N10/2) 7.5
      0.5 BKBU Valid as of 01.03.2013 on model 212 (except 212.074/075/076/077/092/095/098/274/275/276/277/292/298) except CODE 233 (DISTRONIC PLUS): 
Electronic Stability Program control unit (N30/4)
7.5
      0.5 BKBU Valid as of 01.03.2013 on model 212 (except 212.095/098/298) with CODE 233 (DISTRONIC PLUS), model 212.074/075/076/077/092/274/275/276/277/292: 
Premium Electronic Stability Program control unit (N30/7)
7.5
6 Electrical fuse 6 (N10/1f6) 15 0.75 PKRD Valid for diesel engine: 
CDI control unit (N3/9)
10
      0.75 PKRD Valid for gasoline engine: 
ME-SFI control unit (N3/10)
10
      0.75 PKRD Valid for model 212.041 with engine 271.958 (with CODE 924 (Bivalent natural gas drive)) or model 212.035 with engine 274.920 (with CODE 924 (Bivalent natural gas drive)): 
CNG control unit (N118/2)
10
7 Electrical fuse 7 (N10/1f7) 15 - Starter circuit 50 relay (N10/1kJ) 20
8 Electrical fuse 8 (N10/1f8) 15R 0.75 RDYE Supplemental restraint system control unit (N2/10) 7.5
9 Electrical fuse 9 (N10/1f9) 15R 1.5 PKBU Glove compartment socket (X58/31) 15
10 Electrical fuse 10 (N10/1f10) 15R 2.5 RDGN Wiper motor (M6/1) 30
    87 2.5 RD Switched via wiper park position heater relay (N10/1kL): Wiper park position heater (R2/10) 30
11 Electrical fuse 11 (N10/1f11) 30g 0.5 RDWH Audio/COMAND display (A40/8) 7.5
      0.75 RDWH Audio/COMAND control panel (A40/9) 7.5
12 Electrical fuse 12 (N10/1f12) 30g 1.0 RDGY Automatic climate control and operating unit (N22/7) 7.5
      0.75 RDYE Upper control panel control unit (N72/1) 7.5
      0.75 RDGN Valid for transmission 722, 724, 725: 
Automatic transmission transmission mode button (S16/12)
7.5
      0.75 RDGN Valid with CODE 489 ((AIRmatic) (air suspension with continuous adjustment damping)): 
Suspension button group (S77)
7.5
13 Electrical fuse 13 (N10/1f13) 30g 0.75 RD Steering column tube module control unit (N80) 7.5
      0.75 RDWH Valid up to 28.02.2013 with CODE 238 (Active Lane Keeping Assist) or CODE 476 (Lane Keeping Assist) and CODE 513 (Speed Limit Assist) and CODE 608 (Adaptive Highbeam Assist): 
Multifunction camera (A40/11)
Valid as of 01.03.2013 with CODE 476 (Lane Keeping Assist) and CODE 513 (Traffic sign recognition) and CODE 628 (AUTOMATIC HIGH BEAM CONTROL PLUS (IHC+)), except CODE 23P (Driving assistance package): 
Multifunction camera (A40/11)
Valid as of 01.03.2013 with CODE 628 (AUTOMATIC HIGH BEAM CONTROL PLUS (IHC+)) and CODE 513 (Traffic sign recognition), with CODE 23P (Driving assistance package): 
Stereo multifunction camera (A40/13)
7.5
14 Electrical fuse 14 (N10/1f14) 30g 0.75 RDGY Valid for model 212 (except 212.074/075/076/077/092/095/098/274/275/276/277/292/298) except CODE 233 (DISTRONIC PLUS): 
Electronic Stability Program control unit (N30/4)
7.5
      0.75 RDGY Valid for model 212 (except 212.095/098/298) with CODE 233 (DISTRONIC PLUS), model 212.074/075/076/077/092/274/275/276/277/292: 
Premium Electronic Stability Program control unit (N30/7)
7.5
15 Electrical fuse 15 (N10/1f15) 30g 0.75 RDBU Supplemental restraint system control unit (N2/10) 7.5
16 Electrical fuse 16 (N10/1f16) 30g 0.5 RDGY Valid for model 212.095/098/298: 
Electrical refrigerant compressor (A9/5)
5
      0.5 RD Valid for transmission 722.930/931: 
DIRECT SELECT INTERFACE (N150)
5
      0.75 RDBU Valid for transmission 722 (except 722.930/931): 
Electronic selector lever module control unit (N15/5)
5
17 Electrical fuse 17 (N10/1f17) 30g 2.5 RDBK Valid with CODE 414 (Power glass tilting/sliding roof): 
Overhead control panel control unit (N70)
30
      2.5 RDBK Valid with CODE 413 (Panoramic glass sunroof with top sliding sunroof): 
Panoramic sliding sunroof control module (A98)
30
18 Electrical fuse 18 (N10/1f18) 30 0.75 RD Exterior lights switch (S1)
Instrument panel switch group (S6/1)
7.5
      0.75 RDYE Upper control panel control unit (N72/1) 7.5
      0.75 RDBU Valid for transmission 722 with CODE B03 (ECO start/stop function): 
Transmission oil auxiliary pump relay (N10/1kQ)
7.5
      0.75 RDBU Valid for model 212.095/098/298: 
Power electronics control unit (N129/1)
7.5
19 Electrical fuse 19 (N10/1f19) 30 1.5 RDBU Electric steering lock control unit (N26/5)
Electronic ignition lock control unit (N73)
20
20 Electrical fuse 20 (N10/1f20) 30 4.0 RDGN Valid for left-hand drive vehicle model 212 (except 212.074/075/076/077/092/095/098/274/275/276/277/292/298) except CODE 233 (DISTRONIC PLUS): 
Electronic Stability Program control unit (N30/4)
40
      4.0 RDGN Valid for model 212.095/098/298: 
Regenerative braking system control unit (N30/6)
40
      4.0 RDGN Valid for left-hand drive vehicle model 212 (except 212.095/098/298) with CODE 233 (DISTRONIC PLUS), model 212.074/075/076/077/092/274/275/276/277/292: 
Premium Electronic Stability Program control unit (N30/7)
40
21 Electrical fuse 21 (N10/1f21) 15R 0.5 BK Brake lights switch (S9/1) 7.5
      0.5 YEBK Glove compartment lamp (E13/1)
Glove compartment lamp switch (S17/9)
7.5
      0.5 RDBU Valid with CODE U18 (Automatic child seat recognition (ACSR)): 
Front passenger seat occupied recognition and ACSR (B48)
7.5
22 Electrical fuse 22 (N10/1f22) 87M 0.75 BKRD Valid for fan motor with 650 W: 
Fan motor for internal combustion engine and air conditioning with integrated control (M4/7)
15
      1.0 RDGN Valid for fan motor with 800 W: 
Fan motor for internal combustion engine and air conditioning with integrated control (M4/7)
15
      2.5 RDGN Valid with engine 156: 
Electrical connector for interior harness and engine wiring harness (X26)
Circuit 87 M2e connector sleeve (Z7/36)
15
      1.5 RDGN Valid with engine 271: 
Electrical connector for interior harness and engine wiring harness (X26)
15
      1.0 RDGN Valid for engine 271, 272.98, 274.9, 276 and engine 651 (except with 4MATIC): 
Radiator shutters actuator (Y84)
15
      2.5 RDGN Valid for engine 272, 273: 
Electrical connector for interior harness and engine wiring harness (X26)
15
      1.5 RDGN Valid for engine 157, 274, 276, 278: 
Electrical connector for interior harness and engine wiring harness (X26)
15
      1.5 BKRD Valid with engine 642: 
CDI control unit (N3/9)
15
      1.5 RDGN Electrical connector for interior harness and engine wiring harness (X26) 15
      1.5 RDGN Valid with engine 651: 
CDI control unit (N3/9)
15
      1.5 RDGN Electrical connector for interior harness and engine wiring harness (X26) 15
      0.75 RDGN Valid for engine 271, 272.98, 274.9, 276 and engine 651 (except with 4MATIC): 
Radiator shutters actuator (Y84)
15
23 Electrical fuse 23 (N10/1f23) 87M 0.75 RDBU Valid for diesel engine: 
Rear SAM control unit with fuse and relay module (N10/2)
20
      2.5 RDBU Electrical connector for interior harness and engine wiring harness (X26)
Circuit 87 M1e connector sleeve (Z7/35)
20
      2.5 RDBU Valid with engine 156: 
Electrical connector for interior harness and engine wiring harness (X26)
20
      2.5 RDBU Valid for engine 157, 276, 278, 274: 
Electrical connector for interior harness and engine wiring harness (X26)
20
      1.5 RDBU Valid with engine 271: 
ME-SFI control unit (N3/10)
20
      2.5 RDBU Electrical connector for interior harness and engine wiring harness (X26) 20
      1.5 RDBU Valid for engine 272, 273: 
Electrical connector for interior harness and engine wiring harness (X26)
20
24 Electrical fuse 24 (N10/1f24) 87M 2.5 RDBK Valid for engine 156, 157, 276, 278, 642: 
Electrical connector for interior harness and engine wiring harness (X26)
15
      1.5 RDBK Valid for engine 271, 272, 273, 274, 651: 
Electrical connector for interior harness and engine wiring harness (X26)
15
      2.5 RDGY Valid with engine 651: 
CDI control unit (N3/9)
15
25 Electrical fuse 25 (N10/1f25) 87M 0.75 RDYE Valid for diesel engine: 
Oxygen sensor upstream of catalytic converter (G3/2)
15
      0.75 RDYE Valid for engine 642.8 with CODE U42 (BlueTEC (SCR) diesel exhaust treatment): 
Nitrogen oxides control unit downstream of diesel particulate filter (N37/7)
Nitrogen oxides control unit downstream of the SCR catalytic converter (N37/8)
15
      2.5 RDYE Valid for gasoline engine: 
ME-SFI control unit (N3/10)
15
      1.5 RDBK Valid for model 212.095/098/298: 
Transmission cooling coolant circulation pump relay (K40/10kS)
HYBRID power electronics coolant circulation pump relay (K40/10kU)
15
26 Electrical fuse 26 (N10/1f26) 30g 2.5 RDBU Valid with CODE 523 (MB Audio 20 radio) or CODE 510 (Audio 20 with CD changer) or CODE 505 (20 NTG5 radio without navigation capability) or CODE 522 (Audio 20 radio): 
Radio (A2)
20
      2.5 RDBU Valid with CODE 511 (Audio 50 APS incl. DVD changer) or CODE 525 (MB Audio 50 APS radio): 
Radio with auto pilot system (A2/56)
20
      2.5 RDBU Valid with CODE 512 (COMAND APS incl. DVD changer) or CODE 526 (COMAND with single DVD drive (without navigation)) or CODE 527 (COMAND APS (with navigation)) or CODE 528 (COMAND incl. DVD changer) or CODE 531 (COMAND APS): 
COMAND controller unit (A40/3)
20
27 Electrical fuse 27 (N10/1f27) 30z 0.75 RD Valid for gasoline engine: 
ME-SFI control unit (N3/10)
7.5
      0.75 RD Valid for diesel engine: 
CDI control unit (N3/9)
7.5
      0.5 RDVT Electronic ignition lock control unit (N73) 7.5
      1.0 RD Valid for model 212.041 with engine 271.958 (with CODE 924 (Bivalent natural gas drive)) or model 212.035 with engine 274.920 (with CODE 924 (Bivalent natural gas drive)): 
CNG control unit (N118/2)
7.5
28 Electrical fuse 28 (N10/1f28) 30 0.75 RDWH Instrument cluster (A1) 7.5
29 Electrical fuse 29 (N10/1f29) 15 1.0 BKRD Right front lamp unit (E2) 10
30 Electrical fuse 30 (N10/1f30) 15 1.0 BKRD Left front lamp unit (E1) 10
31A Electrical fuse 31A (N10/1f31A) 15R 1.5 BKWH Switched through the horns relay (N10/1kO):
Left fanfare horn (H2)
Right fanfare horn (H2/1)
15
31B Electrical fuse 31B (N10/1f31B) 30 1.5 BKWH Switched through the horns relay (N10/1kO):
Left fanfare horn (H2)
Right fanfare horn (H2/1)
15
32 Electrical fuse 32 (N10/1f32) 30 - Valid for engine 272: 
Secondary air injection relay (N10/1kP)
40
33 Electrical fuse 33 (N10/1f33) 87F 0.75 RDWH Valid for transmission 722.6: 
Electronic transmission control unit (N15/3)
10
      1.0 RDWH Valid for transmission 722.9, 724, 725: 
Fully integrated transmission control controller unit (Y3/8)
10
34 Electrical fuse 34 (N10/1f34) 87F 0.5 BK Valid with engine 156: 
Fuel system control unit (N118)
7.5
      0.75 BKVT Valid for engine 271, 272, 273, 642, 651: 
Fuel system control unit (N118)
7.5
35 Electrical fuse 35 (N10/1f35) 87F 0.5 BU Valid for model 212.095/098/298: 
HYBRID control unit power supply relay (K40/10kT)
7.5
36 Electrical fuse 36 (N10/1f36) 87F 0.75 RDBK Valid with CODE 610 (Night View Assist): 
Night View Assist control unit (N101)
7.5
      0.75 RDBN Valid up to 28.02.2013 with CODE 233 (DISTRONIC PLUS): 
DISTRONIC electric controller unit (A89)
Valid as of 01.03.2013 with CODE 233 (DISTRONIC PLUS): 
Front long-range radar sensor (B29)
7.5
      0.75 RDBN Valid as of 01.03.2013 with CODE 258 (Collision Prevention Assist): 
COLLISION PREVENTION ASSIST controller unit (A90)
7.5