Converting attachment points for roof carrier — AUDI
Converting attachment points for roof carrier on Audi: 14 steps, 1 torque figure. What to remove, what to tighten and to how many Nm, 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 TT Mk1 (8N)
Don't miss
- The new retainer housing has a recess in the area of the adapter piece (arrow).
🔩 Torque settings
Values can differ between engine variants — check the code stamped on your block.
| Torque | Fastener / step |
|---|---|
| 16 Nm (12 lb-ft) | Screw adapter piece (1) into securing nut and tighten |
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
- Remove roof joint moulding (left and right) .
- Unscrew the plastic stud (M8x30) from securing nut in roof frame.
- Degrease the securing nut.
- If applicable, remove paint or sealant residue from contact surfaces of the adapters to avoid subsequent settling.
- Coat external M8 thread on adapter with liquid locking fluidD 000 600 A2.
- Screw adapter piece (1) into securing nut and tighten to 16 Nm + 2 Nm. — 16 Nm (12 lb-ft)
- Screw plastic studs (M6x10) into adapter pieces as far as the stop (arrow).
- Compress retainer housing (1) on inside of roof joint moulding at points marked with (arrows) and remove housing.
- Push latching pin of flap slightly to side out of retainer housing.
- Use pliers to pull latching pin completely out of retainer housing.
- Insert removed flap into new retainer housing.
- Re-install latching pin and use it to secure flap in new retainer housing. [Note: The new retainer housing has a recess in the area of the adapter piece (arrow).]
- Clip retainer housing into roof joint moulding.
- Re-install roof joint moulding.
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
- Installing partition glass – Audi R8
- Checking using compression tester – Audi A4 B9
- Removing cover of toothed belt for coolant pump – Audi A4 B9
- Removing and installing outer belt guide (rear) - Avant – Audi
- Removing and installing parking lock solenoid N486/parking lock sender G747
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.