TorqFix

Removing and installing tank flap unit: VW Jetta VI

Step-by-step removing and installing tank flap unit for the VW Jetta VI: 13 steps. What to remove, in what order, and what to check after.

Workshop procedure for VW — the exact step sequence and torque figures, straight from real workshop data.

13 steps

🧭 Before you start

Fits: VW Jetta VI (16, 2010–2018)

📋 Procedure

  1. Open tank cap.
  2. Peel rubber grommet of tank flap unit (1) off fuel filler neck (2).
  3. Remove bolt (3).
  4. Using removal wedge3409(A), release locking mechanism of bottom right tank flap unit (arrow 1).
  5. Release remaining locking mechanisms of tank flap unit using removal wedge3409 in specified sequence (arrows 2) through (4).
VW? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Swing out tank flap unit with water drainage hose from side panel.
  2. Insert water drainage hose (4) through opening in tank flap unit (3) and pull through water drainage hose as far as it will go.
  3. Push water drainage hose(4) between wheel housing and wheel housing liner and into the side panel.
  4. Insert tank flap unit (3) with hinge side leading into side panel (arrow a).
  5. Then push tank flap unit fully home in side panel (arrow b), ensuring that locking lugs engage correctly in side panel.
  6. Tighten bolt (2).
  7. Pull rubber grommet of tank flap unit (3) over fuel filler neck (1).
  8. Check function.

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

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Workshop data on this page last updated 20 Sep 2026.