Remove central bass

Preliminary work 

• Refer to DEACTIVATING THE 48 V ELECTRICAL SYSTEM .
• Refer to REMOVING FRONT SEAT .

• Loosen screws (1).
• Remove speaker trim (2).
• Detach the air duct (3) towards the rear and remove.
• Raise the carpet (4) slightly.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Fold up the carpet (1) as shown.
• Loosen screws (2).
• Unlock plug connection (3) and disconnect.
• Remove the central bass (4).

  Courtesy of BMW OF NORTH AMERICA, INC.