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Home >> Mercedes Benz >> 2017 >> G550 >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Electrical System, Equipment & Instruments - 463 Chassis (1 Of 2) >> Testing & Repair >> Remove/Install Park Pawl Battery - AR54.10-P-0121GW

Remove/Install Park Pawl Battery - AR54.10-P-0121GW

Model 463 

as of Model year 2013 up to Model year 2019 

with code MJ7 (ECO start/stop function) 

Fig 1: Park Pawl Battery Components Location - Model 463 As Of Model Year 2013 Up To Model Year 2019, With Code MJ7
G13658795REMOVINGINSTALLINGCourtesy of MERCEDES-BENZ USA
  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 >= 30V AC and U >= 60V 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 
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A 
  Notes on battery   AH54.10-P-0001-01A 
REMOVINGINSTALLING Remove/install     
1 Remove on-board electrical system battery   AR54.10-P-0005GW 
2 Unscrew nuts (1)    
3 Remove bracket (2)    
4 Release and disconnect electrical connections (3, 4)    
5 Remove additional battery (G1/7)    
6 Install in the reverse order