51 41... Punching in the contour for the seat memory switch in the front door trim panel (door trim panel removed)

Special tools required:

When working on trim panel components, make sure that the sensitive surfaces are not scratched or damaged.

NOTE: The required special tools are contained in the special tool set 51 4 100 .

Fig 1: Identifying Special Tool (51 4 100)

G09926269

Courtesy of BMW OF NORTH AMERICA, INC.

Punch out the perforated notches marked in the door trim panel (1) using bore hole punch 51 4 109 .

Fig 2: Punching Door Trim Panel Using Bore Hole Punch (51 4 109)

G09879471

Courtesy of BMW OF NORTH AMERICA, INC.

Attention!

For punching work, equip cutting device with cutting punch 51 4 114 and cutting die 51 4 115 .

Fig 3: Identifying Device With Cutting Punch (51 4 114)

G09926271

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: To prevent damage to the cutting punch and cutting die (2), only fix with special tool 51 4 112 with the cutting device (1) pushed together.

Fig 4: Cutting Device Using Special Tool (51 4 112)

G09879473

Courtesy of BMW OF NORTH AMERICA, INC.

Slide lower section 51 4 101 of cutting device through punched holes in door trim panel (1) from outside.

NOTE: Guide pins of cutting device are coded. Distortion is thus not possible.

Fig 5: Identifying Door Trim Panel (Outside)

G09926273

Courtesy of BMW OF NORTH AMERICA, INC.

On the inside of door trim panel (1), attach upper part 51 4 102 of cutting device to lower section.

Punch out the contour using pressure disc 51 4 105 and union nut 51 4 113 .

Fig 6: Identifying Door Trim Panel (Inside)

G09926274

Courtesy of BMW OF NORTH AMERICA, INC.

Press punching remnants out of the cutting device from the rear with pressing-off tool 51 4 111 .

NOTE: This operation is necessary to prevent the cutting surfaces from being damaged during a renewed punching operation.

Fig 7: Pressing Device Using Special Tool (51 4 111)

G06885806

Courtesy of BMW OF NORTH AMERICA, INC.