Installing the system battery

• Install system battery (4).
• Position battery bracket (3) and tighten screws (2).
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Battery carrier to body
  Screw	tightening torque  10 Nm

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• Connect the vent hose (1).
• Join positive battery terminal (2) to the battery pole.
• Tighten obliquely screwed nut (1) to the positive battery terminal (2).
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Negative battery terminal
  Nut	tightening torque  5 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Close the positive terminal cover (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to CHECKING THE VENT HOLES OF THE BATTERY .
• Refer to CONNECTING ALL BATTERY GROUND LEADS .
• Refer to REGISTER BATTERY CHANGE .