64 11 545 Removing and installing blower housing for heating and air-conditioning unit

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Necessary preliminary tasks:

Remove RIGHT/REAR SUSPENSION CROSS-BRACE .
Remove AUXILIARY ELECTRONICS BOX .

Unlock plug connection (1) on AUC sensor (2) and disconnect.

Fig 1: Identifying Plug Connection On AUC Sensor

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1) on blower housing cover (2).

Lift out blower housing cover.

Fig 2: Identifying Blower Housing Cover And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1) on fan housing (2).

Unlock plug connections (3) and disconnect.

Carefully feed out fan housing (2).

Fig 3: Identifying Fan Housing, Plug Connections And Screws

Courtesy of BMW OF NORTH AMERICA, INC.