Removing and installing rear side airbag: Audi A8 D3
Step-by-step removing and installing rear side airbag for the Audi A8 D3: 15 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.
🧭 Before you start
Fits: Audi A8 D3 (4E, 2002–2010)
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- If the airbag warning lamp K75 indicates a fault following installation, the event recorder must be interrogated, erased and interrogated again .
📋 Procedure
- ⚠ Heed the safety regulations for pyrotechnic components .Heed the disposal regulations for pyrotechnic components . — With the ignition switched on, disconnect the battery earth wire Electrical system27.
- Remove the rear seat bench .
- Remove the rear seat backrest .
- Use a screwdriver to prise out the side fastening strips (3).
- Use a screwdriver to prise out the lower fastening strip (9).
- Pull the lower cover (8) over the bracket (7).
- Fold over the cover in the area of the side airbag (2).
- Unfasten the zip (1) at the protective cover for the side airbag (4).
- Unfasten the catch at the connector for the side airbag (5) and unplug the connector.
- Fold over the cover and padding in the area of the side airbag (2) so as to provide access to the back of the side airbag.
- Unscrew the nuts (6) (2x).
- Take out the side airbag (2).
- Install the side airbag (2) in the reverse order of removal.
- Close the zip (1) at the protective cover for the side airbag (4) using the fastening toolVAS 6138 or fastening toolVAS 6273 (different zips fitted).
- ⚠ There must not be anyone in the vehicle when connecting the battery. — With the ignition switched on, connect the battery earth wire Electrical system27. [Note: If the airbag warning lamp K75 indicates a fault following installation, the event recorder must be interrogated, erased and interrogated again .]
Other AUDI procedures
- Removing and installing toothed belt – Audi · 56 torque figures
- Removing engine – Audi A8 D3 · 41 torque figures
- Removing camshaft timing chain from camshafts – Audi A6/A7 C7 · 38 torque figures
- Installing engine – Audi A8 D4 · 36 torque figures
- Removing and installing camshaft timing chain · 29 torque figures
- Removing and installing gearbox
- Checking multi-function switch -F125 (driving range sensor)
- Removing and installing vacuum pump – Audi A8 D3 · 2 torque figures
- Removing and installing coolant pipe (rear) – Audi A8 D3
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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.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.