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Home >> Mercedes Benz >> 2019 >> A220 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 (Electrical System, Equipment & Instruments (2 Of 3) -- 118 Chassis) >> Testing & Repair >> Remove/Install Pyrofuse - AR54.10-P-1180MFA

Remove/Install Pyrofuse - AR54.10-P-1180MFA

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Model 118, 177, 247 

except code B01 (48V technology) 

except code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN)) 

except code ME10 (Hybrid vehicle (plug-in, PHEV)) 

Fig 1: Pyrofuse Components Location - Model 118 Except Code B01, ME08, ME10
G16050470REMOVINGINSTALLINGTORQUE SPECIFICATIONCourtesy of MERCEDES-BENZ USA
Notice  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Information, assessment and legal requirements when working with, handling and storing pyrotechnical components   AH91.00-Z-0000-10A
  Notes on safety-relevant components   AH00.00-Z-0019-01A
REMOVINGINSTALLING Remove/install     
1 Disconnect ground line from battery   AR54.10-P-0003MFA 
2 Release and disconnect electrical connector for pyrofuse (1)    
3 Unscrew nuts (2) TORQUE SPECIFICATION Nut, starter wiring harness to current limiter *BA54.10-P-1006-01D 
4 Remove pyrofuse (1)    
5 Install in the reverse order    
BATTERY

Number Designation Model 118 Model 177
BA54.10-P-1006-01D Nut, starter wiring harness to current limiter Nm 16 16
BATTERY

Number Designation Model 247
BA54.10-P-1006-01D Nut, starter wiring harness to current limiter Nm 16