Necessary preliminary tasks

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Remove FRONT UNDERBODY PROTECTION

NOTE: Prior to removing, pay attention to the exact installation position with respect to the adjoining components.

Release screws (1).

If necessary, remove underbody protection bracket.

Release catches (2) and feed out radiator seal (3) towards rear.

Fig 1: Removing Radiator Seal

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Catches (1) must not be damaged

Fig 2: Identifying Catches

Courtesy of BMW OF NORTH AMERICA, INC.