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Home >> Mercedes Benz >> 2021 >> S580 >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Electrical System, Equipment & Instruments (2 Of 3) -- 223 Chassis >> Testing & Repair >> Remove/Install Pyrofuse - AR54.10-P-1180S

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

Model 223 

with code B01 (48V technology) 

Model 223 

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

Fig 1: Pyrofuse Components Location - Model 223 With Code B01, ME10
G16191588WARNINGREMOVINGINSTALLINGCourtesy of MERCEDES-BENZ USA
WARNING Risk of injury  during testing and repair operations related to pyrotechnical components Do not expose pyrotechnical component parts to temperatures above 100°C or 212°F. Disconnect current supply when working on such component parts. AS91.00-Z-0008-01A
Notice  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on safety-relevant components   AH00.00-Z-0019-01A
  Information, assessment and legal requirements when working with, handling and storing pyrotechnical components   AH91.00-Z-0000-10A
REMOVINGINSTALLING Remove/install     
1 Remove front passenger seat.   AR91.10-P-1000S
2 Remove front passenger side floor covering (1).   AR68.80-P-0008S
3 Unclip pyrofuse (F63) from cable duct (3).    
4 Disconnect electrical connectors (2) at pyrofuse (F63).    
5 Remove pyrofuse (F63).    
6 Install in the reverse order.