Removing and installing filler neck compartment lid: Audi A4 Cabriolet B6/B7
Step-by-step removing and installing filler neck compartment lid for the Audi A4 Cabriolet B6/B7: 10 steps.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: Audi A4 Cabriolet B6/B7 (8H)
📋 Procedure
- Remove circlip .
- Take compartment slightly out of opening.
- Pull drain hose out of guide at bottom and take completely out of opening together with compartment.
- Apply lubricant (e.g. soap solution) to the compartment.
- Insert drain hose in body opening.
- Press home compartment in opening.
- Insert circlip.
- Insert drain hose in guide at bottom
- Unscrew bolts of rear wheel housing liner in area of guide.
- Fold back wheel housing liner slightly and insert drain hose (2) of compartment (1) in eyelet of guide (3) for bumper.
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 charge pressure control solenoid valve N75
- Removing and installing belt tensioner (front) - country-specific version
- Removing and installing outer three-point seat belt (rear) - A3 Sportback
- Removing and installing front airbag crash sensor for driver side G283
- Removing and installing crash sensor for pedestrian protection G570 / G571
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.