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Home >> Mercedes Benz >> 2018 >> SLC43 AMG >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 172 Chassis - 2 Of 4 >> Testing & Repair >> Remove/Install Battery Sensor - AR54.10-P-0002W

Remove/Install Battery Sensor - AR54.10-P-0002W

Model 172 

Fig 1: Battery Sensor Components Location - Model 172
G13847667Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
  Risk of fire  /risk of explosion due to short circuit and escaping oxyhydrogen gas. Risk of (burn) injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte/mist, short circuit and arcing.
Risk of poisoning  caused by swallowing battery electrolyte or absorption of lead through the skin or body orifices.
Risk of death  due to voltage U gt= 30 V AC and U gt= 60 V DC.
No fires, sparks, open flames, or smoking. Wear acid-resistant gloves, clothing, and glasses. Pour battery acid only into suitable and appropriately marked containers. AS54.10-Z-0001-01A 
  Notes on battery   AH54.10-P-0001-01A
1 Disconnect ground line (1) from on-board electrical system battery (G1)   AR54.10-P-0003W 
2 Disconnect electrical connector (2) from battery sensor (B95) 1  
3 Detach ground line (1) on ground point on right front of battery (W10) IMPORTANT
Counterhold pin on ground point on right front of battery (W10).
TORQUE SPECIFICATION
Screw/bolt/nut, ground line of battery to body
*BA54.10-P-1028-01C 
4 Install in the reverse order    
BATTERY

Number Designation Model 172
BA54.10-P-1028-01C Screw/bolt/nut, ground line of battery to body M8 Nm 16