Connecting all battery ground leads

• Position the negative battery terminal (2) on the negative battery terminal.
• Tighten nut (1).
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Negative battery terminal
  Nut	tightening torque	5 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE BATTERY COVER .
• Refer to ATTACHING THE NEGATIVE BATTERY CABLE OF THE VEHICLE ELECTRICAL SYSTEM SUPPORT BATTERY .
• Refer to INSTALLING THE REAR RIGHT ENGINE COMPARTMENT COVER .