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Home >> Mercedes Benz >> 2017 >> E300 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 213 Chassis 1 Of 7 >> Basic Knowledge >> Fuse Assignment Of Pre-Fuse Box In Engine Compartment - GF54.15-P-1256-25FG

Fuse Assignment Of Pre-Fuse Box In Engine Compartment - GF54.15-P-1256-25FG

Model 213 up to model year 2021 

Side view, viewed from top 

Fig 1: Engine Compartment Pre-Fuse Box - Model 213 Up To Model Year 2021
G13772700Courtesy of MERCEDES-BENZ USA
VEHICLES UP TO 31.05.2017

Connection Fuse Identification Circuit Wire Identification Fused component Fuse rating (A)
1 Electrical fuse 1 (F32/3f1) 30t 12.0 RD Electrical power steering control unit (N68) 100
2 Electrical fuse 2 (F32/3f2) 30t - Spare -
3 Electrical fuse 3 (F32/3f3) 30 4.0 RD Passenger-side A-pillar fuse box (F1/3) 30
5 Electrical fuse 5 (F32/3f5) 30t 10.0 RD Except code 489 (AIR BODY CONTROL) and except code ME06 (Hybrid drive, 60 KW variant (including plug-in)): 
Engine fuse and relay module (K40/8)
80
      16.0 RD With code 489 (AIR BODY CONTROL) or code ME06 (Hybrid drive, 60 KW variant (including plug-in)): 
Engine fuse and relay module (K40/8)
150
6 Electrical fuse 6 (F32/3f6) 30t 16.0 RDWH Except code 489 (AIR BODY CONTROL) and except code ME06 (Hybrid drive, 60 KW variant (including plug-in)): 
Driver-side fuse and relay module (K40/6)
80
        With code 489 (AIR BODY CONTROL) or code ME06 (Hybrid drive, 60 KW variant (including plug-in)): 
Driver-side fuse and relay module (K40/6)
150
7 Electrical fuse 7 (F32/3f7) 30t 10.0 RDWH Fan motor 600 W: 
Fan motor (M4/7)
80
      12.0 RD Fan motor 850 W: 
Fan motor (M4/7)
 
8 Electrical fuse 8 (F32/3f8) 30t - Spare -
9 Electrical fuse 9 (F32/3f9) 30t 25.0 RD Engine 654 with code 494 (USA version): 
Catalytic converter heater control unit (N33/3)
150
10 Electrical fuse 10 (F32/3f10) 30t 35.0 BK Vehicle interior prefuse box (F32/4) 300
11 Electrical fuse 11 (F32/3f11) 30t - Spare -
12 Electrical fuse 12 (F32/3f12) 30t - Spare -
13 Electrical fuse 13 (F32/3f13) 30t 50.0 RD Left-hand drive vehicle except code ME06 (Hybrid drive, 60 KW variant (including plug-in)): 
Alternator (G2)
400
        With code ME06 (Hybrid drive, 60 KW variant (including plug-in)): 
Power electronics control unit (N129/1)
 
      50.0 BK Right-hand drive vehicle except code ME06 (Hybrid drive, 60 KW variant (including plug-in)): 
Alternator (G2)
 
C1 - 30 - Battery disconnect switch relay (K57/4) -
C3/1 Electrical fuse C3/1 (F32/3fC3/1) 30t 4.0 RDBK Electronic Stability Program control unit (N30/4) 40
C3/2 Electrical fuse C3/2 (F32/3fC3/2) 30t 6.0 RD Electronic Stability Program control unit (N30/4) 60
VEHICLES AS OF 01.06.2017

Connection Fuse Identification Circuit Wire Identification Fused component Fuse rating (A)
1 Electrical fuse 1 (F32/3f1) 30t 6.0 RD Engine 177: 
Electronic Stability Program control unit (N30/4)
60
2 Electrical fuse 2 (F32/3f2) 30t 4.0 RDBK Engine 177: 
Electronic Stability Program control unit (N30/4)
40
3 Electrical fuse 3 (F32/3f3) 30 4.0 RD Passenger-side A-pillar fuse box (F1/3) 30
5 Electrical fuse 5 (F32/3f5) 30t 10.0 RD Except code 489 (AIR BODY CONTROL) and except code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in)) and except code ME06 (Hybrid drive 60 kW variant (including plug-in)): 
Engine fuse and relay module (K40/8)
80
      16.0 RD With code 489 (AIR BODY CONTROL) or code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in)) or code ME06 (Hybrid drive 60 kW variant (including plug-in)): 
Engine fuse and relay module (K40/8)
150
6 Electrical fuse 6 (F32/3f6) 30t 16.0 RDWH Driver-side fuse and relay module (K40/6) 150
7 Electrical fuse 7 (F32/3f7) 30t 10.0 RDWH Fan motor 600 W: 
Fan motor (M4/7)
80
      12.0 RD Fan motor 850 W: 
Fan motor (M4/7)
 
      16.0 RD Engine 177 and code M014 (Uprated engine performance): 
Fan motor (M4/7)
150
8 Electrical fuse 8 (F32/3f8) 30t 12.0 RD Electrical power steering control unit (N68) 100
9 Electrical fuse 9 (F32/3f9) 30t 10.0 BK Left-hand drive vehicle with diesel engine: 
Glow output stage (N14/3)
100
      10.0 RD Right-hand drive vehicle with diesel engine: 
Glow output stage (N14/3)
 
      6.0 RD Engine 264 except code B01 (48V technology): 
Electric coolant pump (M75/11)
60
10 Electrical fuse 10 (F32/3f10) 30t 35.0 BK Vehicle interior prefuse box (F32/4) 300
11 Electrical fuse 11 (F32/3f11) 30t - Spare -
12 Electrical fuse 12 (F32/3f12) 30t - Spare -
13 Electrical fuse 13 (F32/3f13) 30t 50.0 RD Left-hand drive vehicle except code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in)) and except code ME06 (Hybrid drive 60 kW variant (including plug-in)): 
Alternator (G2)
400
        Left-hand drive vehicle with code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in)) or code ME06 (Hybrid drive 60 kW variant (including plug-in)): 
Power electronics control unit (N129/1)
 
      50.0 BK Right-hand drive vehicle except code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in)) and except code ME06 (Hybrid drive 60 kW variant (including plug-in)): 
Alternator (G2)
 
        Right-hand drive vehicle with code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in)) or code ME06 (Hybrid drive 60 kW variant (including plug-in)): 
Power electronics control unit (N129/1)
 
        Valid with code B01 (48V technology): 
DC/DC converter control unit (N83/1)
 
C1 - 30 - Battery disconnect switch relay (K57/4) -