Installing the central bass

• Position (2) the central bass.
• Attach (1) the cable clip.

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• Connect connectors (2) and lock.
• Tighten the screws (1).
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Central bass loudspeaker to floor assembly group
  M6x27 screw	Tightening torque	3.5 Nm

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• Fold back the carpet (3).
• Position the cover (2).
• Tighten the screws (1).

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING FRONT SEAT .
• Refer to ACTIVATING THE 48 V ELECTRICAL SYSTEM .