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Home >> Audi >> 2020 >> SQ8 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 181 (Seat Frames) >> 72 Seat Frames >> Front Seat Pneumatic System >> Connection Diagram - Pneumatic System >> Connection Diagram - Pneumatic System, Comfort Seats

Connection Diagram - Pneumatic System, Comfort Seats

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GWWA72-12684Courtesy of AUDI
  1. Seat Bolster Inflation Adjuster
    • Right
  2. Pneumatic System Compressor
    • Driver Multi-Contour Seat Compressor - V439-, Front Passenger Multi-Contour Seat Compressor - V440-
  3. Seat Bolster Inflation Adjuster
    • Left
  4. Backrest Bolster Inflation Adjuster
    • Left
  5. Valve Block 2
    • for lumbar support and bolster adjuster
    • Valve Block 1 in Driver Seat - N475-, Valve Block 1 in Front Passenger Seat - N477-
  6. Pneumatic Lumbar Support
    • Module with Air Cushions for Lumbar Support
  7. Backrest Bolster Inflation Adjuster
    • Right
  8. Massage Mat
    • in the cushion
  9. Valve Block 1
    • For massage function
    • Valve Block 2 in Driver Seat - N476-, Valve Block 2 in Front Passenger Seat - N478-
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