51 42... Punching contour for seat memory switch into rear door trim panel

Special tools required:

Necessary preliminary tasks

Remove rear door trim panel. See 51 42 000 REMOVING AND INSTALLING LEFT OR RIGHT REAR DOOR TRIM PANEL

Use special tool 51 4 109 to cut holes into door trim panel (1) at marked locations.

Fig 1: Cutting Holes Into Door Trim Panel Using Special Tool (51 4 109)

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Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Special tools 51 4 103 and 51 4 104 must be used as cutting implements for punching work on F07 back.

Fig 2: Identifying Special Tools (51 4 103) And (51 4 104) For Punching Work

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Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: When changing cutting implements (2), use special tool 51 4 112 to secure to punching tool (1) in pushed together condition (risk of damage).

Fig 3: Securing Cutting Tool

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Courtesy of BMW OF NORTH AMERICA, INC.

Slide special tool 51 4 101 through holes stamped into door trim panel (1).

NOTE: Guide pins of punching tool are coded. Distortion is thus not possible.

Fig 4: Sliding Special Tool Into Door Trim Panel Holes

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Courtesy of BMW OF NORTH AMERICA, INC.

Mount special tools 51 4 105 and 51 4 106 on punching tool (1).

Compress punching tool (1) via spindle.

Fig 5: Mounting Special Tools (51 4 105 And 51 4 106) On Punching Tool

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Courtesy of BMW OF NORTH AMERICA, INC.

Use special tool 51 4 111 to press punching remnants out of punching tool from rear.

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

Fig 6: Pressing Punching Remnants Out Of Punching Tool Using Special Tool

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Courtesy of BMW OF NORTH AMERICA, INC.