Massage Mat Valve Block, Removing And Installing: Removing

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WARNING:

Follow all Safety Precautions when working with pyrotechnic components. Refer to SAFETY PRECAUTIONS WHEN WORKING WITH PYROTECHNIC COMPONENTS .
Before handling pyrotechnic components (for example, disconnecting the connector), the person handling it must "discharge static electricity". This can be done by touching the door striker, for example.

-- Remove the Multi-contour seat. Refer to REAR SEAT BACKREST, REMOVING AND INSTALLING, MULTI-CONTOUR SEAT .

-- Before disconnecting, mark the pneumatic line assignments to the connections at the valve block using a waterproof permanent marker.

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-- Press the release ring -2- towards the valve block -1- in direction of -arrow A- and simultaneously pull on the pneumatic line in direction of -arrow B- to release and remove the pneumatic line -3-.

-- Pull the rubber buffer lengthwise in direction of -arrow A-.

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-- Remove the valve block from the rubber buffer -arrow B- simultaneously.

-- Disconnect the connector -1- from the valve block -2-.

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-- Disconnect the pneumatic line -3- to the compressor at the following locations. Refer to PNEUMATIC LINES, DISCONNECTING AND CONNECTING .

-a- = 40 mm