Install service cap in trunk

• Check the seal (1) and neoprene nuts (2) (arrows) for damage and replace as needed.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Install service cap.
  NOTE: TECHNICAL INFORMATION 
  The tightening torque must be observed for neoprene nuts, as otherwise the neoprene nuts will be damaged. Replace damaged neoprene nuts.
  Damaged neoprene nuts can lead to rattling noise from the service cap.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Tighten the neoprene nuts (arrows).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Service cap in trunk
  Neoprene nut	Tightening torque	1 Nm

Follow-up work 

• Refer to INSTALLING LUGGAGE COMPARTMENT FLOOR COVERING .