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Removing and installing seat bolster padding: Audi A8 D4

Step-by-step removing and installing seat bolster padding for the Audi A8 D4: 13 steps. What to remove, in what order, and what to check after.

Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.

13 steps

🧭 Before you start

Fits: Audi A8 D4 (4H, 2010–2017)

📋 Procedure

  1. ⚠ Observe safety precautions when working on pyrotechnic components .Before handling pyrotechnic components (e.g. unplugging the electrical connector) the mechanic must discharge any static electricity. This can be done by briefly touching the door striker plate, or similar. — Remove front seat:
  2. Attach front seat to seat repair standVAS 6136.
  3. Remove backrest:
  4. Remove bracket for trim (front), compressor and control unit for multi-contour seat .
  5. Disengage rubber strap (2) and piping (1) from front of seat pan.
AUDI? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Disengage hooks of tabs (1 ... 4) at bottom of seat pan.
  2. Disengage piping (5) at rear of seat pan using front-end hook3370.
  3. Disengage hook of tab (2) at retaining bracket for trim (front).
  4. Disengage piping (1, 3) at retaining bracket for trim (sill side).
  5. Disengage piping (4) at seat pan frame.
  6. Disengage piping (1, 2) at retaining bracket for trim (tunnel side).
  7. Unplug electrical connector (1) and move wiring for heating element clear.
  8. Remove seat bolster padding (3, 4) and heating elements (2, 5).

Who makes these pages, and how

TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.

The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.

Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.

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Workshop data on this page last updated 20 Sep 2026.