Partially lowering the rear headlining (with sliding/tilting sunroof)

Precondition

The rear seat backrest is folded toward the front.

NOTE: Perform the steps on the left and right side.

NOTE: To provide a better overview: Schematic diagram with partially hidden components.

NOTE: Schematic diagram is for example purposes. Some parts may differ in certain details.

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Release expanding rivet (1) in the headlining (2).
Release the headlining (1) at the clips (2).
Release the headlining (1) with the clips (3) and feed out at the respective edge protection.

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Carefully lower the headlining (1) in the rear area and place it on the head restraints of the front seat.

Courtesy of BMW OF NORTH AMERICA, INC.