51 13 000 Removing and installing/replacing front grille center section

Release screws (1).

Tightening torque 51 13 6AZ .

Release front ornamental grille (2) out of the lower latch mechanisms (3) with a forceful pull forward.

Fig 1: Identifying Front Ornamental Grille And Lower Latch Mechanisms

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Installation note: 

Latch mechanisms (1) must not be damaged.

Fig 2: Identifying Wheel Arch Latch Mechanisms

Courtesy of BMW OF NORTH AMERICA, INC.