TorqFix

Removing and installing guide strap for convertible roof cross strut — AUDI

Removing and installing guide strap for convertible roof cross strut on Audi: 24 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.

24 steps

🧭 Before you start

Fits: Audi A3 (8V, 2012–2020)

📋 Procedure

  1. Move convertible roof to service position .
  2. Remove convertible roof seal (front) .
  3. Remove trim (front) .
  4. Disengage convertible roof cover (2) from front cross strut (1) and fold back towards rear (arrow A).
  5. Disengage guide cable (4) from front cross strut; to do so, turn fastener (3) 90° (arrow B).
AUDI? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Move guide cable clear at convertible roof cover (6); to do so, pull guide cable out of guide (5) in convertible roof cover.
  2. Unfasten netting (1) and adhesive tape (3) from front cross strut (2).
  3. Mask clamping jaws of wide mole grips (commercially available) (3) with felt strips (1, 2) (as shown) to protect convertible roof cover.
  4. Using wide mole grips (1), pull retaining strip on convertible roof cover (2) off surround at main guide element (rear) (3) and off tensioner.
  5. Unfasten netting (2, 3) from main guide element (rear) (1) and from tensioner (4).
  6. Pull convertible roof headliner (1) out of surround at rear window (2)(arrows).
  7. Unfasten connector (2) from window frame and unplug connector (3).
  8. Guide wiring harness out of retaining strap (1).
  9. Move convertible roof to "“closed”" position by hand.
  10. Fold outside of convertible roof cover as far as possible inwards.
  11. Drill off pop rivet (arrow), move retaining strap (1) at cross strut (2) towards outside and knock out rivet stem.
  12. Drill off pop rivets (arrows), move retaining strap (2) at cross strut (1) and at tensioner (3) towards outside and knock out rivet stems.
  13. Guide retaining strap for convertible roof cover out of guide loops.
  14. Fold up main cross strut.
  15. Unplug electrical connector (1) and move wiring harness (2) clear (arrows).
  16. Fold cover (1) to the side.
  17. Guide retainer (3) on guide strap (4) out through opening (arrow) in main cross strut (2).
  18. Guide electrical wiring harness (5) out through retaining loops (6).
  19. Detach guide strap.

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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.

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Workshop data on this page last updated 20 Sep 2026.