64 11 532 Replacing heat exchanger (heating and air-conditioning unit removed): Notes

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Unclip deflection arm (1) from angle positioning lever (2).

Installation note:

Deflection arm (1) must snap audibly into place!

Fig 1: Identifying Deflection Arm

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Unlock and disconnect plug connections on upper distributor housing (2).

Remove upper distributor housing (2).

Installation note:

Make sure filter housing guide lugs (3) are correctly seated in associated guide tabs on upper distributor housing (2).

Fig 2: Identifying Upper Distributor Housing And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Remove heat exchanger (2) in direction of arrow from filter housing (3).

Installation note:

Heat exchanger must be pushed correctly into designated guides on filter housing (3).

Fig 3: Removing Heat Exchanger From Filter Housing

Courtesy of BMW OF NORTH AMERICA, INC.