61 31... Remount operating unit of the additional seat function (screwed version)

Necessary preliminary tasks: 

• Remove operating unit of additional seat function  . See 61 31 204 REPLACING OPERATING UNIT FOR SEAT ADJUSTMENT  or 61 31 203 REPLACING OPERATING UNIT FOR SEAT ADJUSTMENT 

Removal: 

Release all screws by means of screwdriver (1) on the operating unit (2).

Fig 1: Releasing Screws On Operating Unit

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Remove the rear panel (1) and feed out the printed circuit board (2).

Fig 2: Removing Rear Panel And Printed Circuit Board

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Take out the pressure pin (1) from the operating unit (2).

Fig 3: Removing Pressure Pin From Operating Unit

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Unclip button (2) with the help of screwdriver (1) and remove.

Fig 4: Removing Button With Screwdriver

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Installation: 

Add the button (1) to the operating unit (2) and lock using pressure.

Fig 5: Installing Button To Operating Unit And Lock Using Pressure

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Add pressure pin (1) to the operating unit (2).

Fig 6: Installing Pressure Pin To Operating Unit

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Add the printed circuit board (2) and then the rear panel (2) to the operating unit.

Fig 7: Removing Rear Panel And Printed Circuit Board

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Tighten all screws on the operating unit (2) with the help of screwdriver (1).