Removing and installing personal danger alarm control unit J476 — AUDI
Removing and installing personal danger alarm control unit J476 on Audi: 5 steps, 1 torque figure. What to remove, what to tighten and to how many Nm.
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)
Don't miss
- Unplug connectors (1 and 2) from personal danger alarm control unit J476(3).
- Unscrew nuts (arrows) (8 Nm) and remove personal danger alarm control unit J476(3).
🔩 Torque settings
Values can differ between engine variants — check the code stamped on your block.
| Torque | Fastener / step |
|---|---|
| 8 Nm (5.9 lb-ft) | Unscrew nuts (arrows |
ℹ️ Always cross-check the exact figure against your vehicle's factory manual before final tightening — a wrong torque can damage the engine. These values are extracted from workshop data and may not cover every variant or revision.
📋 Procedure
- Open the electronics box in the luggage compartment.
- Remove holder together with control units.
- Unplug connectors (1 and 2) from personal danger alarm control unit J476(3).
- Unscrew nuts (arrows) (8 Nm) and remove personal danger alarm control unit J476(3). — 8 Nm (5.9 lb-ft)
- Installation is performed in reverse sequence.
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 motors for lumbar support adjustment
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- Removing and installing rear seat bench – Audi A6/A7 C7
- Removing and installing cover and padding for split backrest (rear): 1/3 section of backrest (left-side)
- Removing and installing frame for sunroof operation – Audi
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.