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Home >> Audi >> 2017 >> A7 Quattro Competition >> Repair and Diagnosis >> External Pages >> Different car >> Section 67 (Seat Frames) >> 72 Seat Frames >> Front Seat Pneumatic System >> MULTICONTOUR Seat Valve Block, Removing And Installing >> Massage Mat Valve Block, Removing And Installing, KONGSBERG MULTICONTOUR Seat >> Removing

Massage Mat Valve Block, Removing And Installing, KONGSBERG MULTICONTOUR Seat: Removing

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-- Remove the backrest cover. Refer to Removing  and Removing .

NOTE:

If a repair is required, the pneumatic line from the compressor is not disconnected at the connection, but is disconnected by the described procedure. Refer to PNEUMATIC LINES, DISCONNECTING AND CONNECTING .

Driver Side: 

Fig 1: Disconnect The Pneumatic Line
GWWA72-11737Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the pneumatic line -1- from the compressor at the following locations:

a -30 mm

Front Passenger Side: 

Fig 2: Disconnect The Pneumatic Line
GWWA72-11743Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the pneumatic line -1- from the compressor at the following locations:

a -315 mm

Continued for Both Sides: 

Fig 3: Connector, Pneumatic Lines, Release Ring & Valve Block
GWWA72-11736Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -6-.

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

-- Disconnect the pneumatic lines -1 through 5- from all of the massage mat air cushions.

-- To do this, press the release ring -2- in the direction of the valve block -1- -arrow A- and at the same time pull out the pneumatic line -3- -arrow B-.

Fig 4: Release Ring, Valve Block & Pneumatic Line
GWWA72-11630Courtesy of AUDI OF AMERICA, LLC

-- Pull the rubber buffer lengthwise -arrow A-.

Fig 5: Rubber Buffer & Valve Block
GWWA72-11631Courtesy of AUDI OF AMERICA, LLC

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