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11 12 090 Removing and installing/renewing acoustic cover (N20)

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Unlock and pull off vacuum connections (1) and (2) from vacuum accumulator.

Fig 1: Identifying Vacuum Connections And Accumulator
G09919081Courtesy of BMW OF NORTH AMERICA, INC.

If the hose clips (1) are not installed, they must be retrofitted.

Part Number 66 13 1 379 229 

Fig 2: Identifying Hose Clips
G09943607Courtesy of BMW OF NORTH AMERICA, INC.

Remove acoustic cover (1) in following steps:

Installation note: 

Insert acoustic cover into existing rubber mounts.

Fig 4: Identifying Acoustic Cover And Rubber Mounts
G09943609Courtesy of BMW OF NORTH AMERICA, INC.