Removing and installing wiring junctionTV1: Audi A8 D4
Step-by-step removing and installing wiring junctionTV1 for the Audi A8 D4: 12 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 D4 (4H, 2010–2017)
📋 Procedure
- Disconnect earth cable from battery with ignition switched off .
- Remove rear cross panel trim General body repairs, interior70Luggage compartment trim panels; Removing and installing lock carrier trim.
- Remove moulded part (3).
- Release retaining spring (5) and open flap (4) above wiring junction.
- Disconnect electrical wiring (1, 2).
- Remove bolts (arrows).
- Move wiring junction as far upwards as possible.
- Disconnect electrical wiring (2, 3).
- Remove positive cables (1, 4).
- Detach wiring junction.
- If wiring junction is renewed:
- Connect batteries. Steps required .
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
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.