Lumbar Support With Air Cushions, Removing And Installing, Module With Valve Block 2 And Backrest Bolster Adjusters: Removing

-- Remove the backrest seat cover and cushion. Refer to BACKREST COVER AND CUSHION, REMOVING AND INSTALLING .

Comfort Seat:

Courtesy of AUDI OF AMERICA, LLC

-- Release and disconnect the connector -1- on the lumbar support valve block 2.

-- Unclip the wire -2- from the module carrier -arrows- and free it up.

-- Remove the bolt -3- for the module carrier.

Super Sport Seat:

Courtesy of AUDI OF AMERICA, LLC

-- Release and disconnect the connector -1- on the lumbar support valve block 2.

-- Unclip the wire -2- from the module carrier -arrows- and free it up.

-- Remove the bolt -3- for the module carrier.

Continuation:

-- Remove the screw -1-.

Courtesy of AUDI OF AMERICA, LLC

-- Detach the backrest bolster adjuster -2- at the backrest frame -arrow- and free up the pneumatic line.

-- Repeat the process on the opposite side.

-- Pivot the module carrier -1- with the lumbar support air cushions forward, release it from the mounts -arrows-, and remove it with the backrest bolster adjuster -2 and 3-.

Courtesy of AUDI OF AMERICA, LLC

-- Free up the pneumatic lines and thread them out.