Removing and installing air supply unit with bracket: Audi A8 D4

🧭 Before you start

Fits: Audi A8 D4 (4H, 2010–2017)

📋 Procedure

1. Position vehicle on lifting platform .
2. Bleed system .
3. Switch off ignition.
4. Remove cover (front) for spare wheel well General body repairs, exterior66Underbody trim; Exploded view - underbody trim. [Note: Make sure that no dirt enters the compressed air system.Clean the affected area before detaching connection pieces, air pipes or components of the compressed air system.Cover or seal off open compressed air lines and connections of the compressed air system immediately with a plug.]
5. Unplug connector (1).

6. Release clamp (2) and detach intake pipe (3).
7. Unscrew and disconnect air pipes (arrow).
8. Unscrew nuts (4) and remove bracket with air supply unit (5).
9. Install lining (front) for spare wheel well General body repairs, exterior66Underbody trim; Exploded view - underbody trim.
10. Charge system .
11. Set down vehicle on its wheels .

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