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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Accessories & Equipment >> Seats >> Seat Frames >> 72 Seat Frames >> Front Seat Pneumatic System >> Pneumatic Lines, Disconnecting And Connecting

Pneumatic Lines, Disconnecting And Connecting

Special tools and workshop equipment required 

Pneumatic Line, Cutting 

Fig 1: Cutting Pneumatic Line
GWWA72-11207Courtesy of AUDI OF AMERICA, LLC

-- Position the : VAS6228  at a right angle and cut the pneumatic line -1-.

Pneumatic Line, Connecting 

Fig 2: Identifying Pneumatic Lines & Line Connector
GWWA72-11248Courtesy of AUDI OF AMERICA, LLC

-- Slide the pneumatic lines -1 and 3- onto the line connector -2- on both sides using the : VAS6618/1  . Refer to the Parts Information.