Removal of side wall holder (variant 1)

Release welded connections in areas (1) and remove holder (2).

Fig 1: Identifying Welded Connections In Areas And Holder

Courtesy of BMW OF NORTH AMERICA, INC.

Preparation of new part: 

Adjust new part in conjunction with side panel in front to fit.

In area of bonding surfaces (1), set 2 4.2 mm dia. bore holes (2) for blind rivets N3.

Remove new part and deburr holes.

Fig 2: Identifying Front Left Or Right Side Wall Holder Bonding Surfaces And Bore Holes

Courtesy of BMW OF NORTH AMERICA, INC.