TorqFix

Filling up gear oil, 0BF — AUDI

Filling up gear oil, 0BF on Audi: 16 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.

16 steps

🧭 Before you start

Fits: Audi Q5 (8R, 2008–2017), Audi A5 Cabriolet (8F), Audi A8 D4 (4H, 2010–2017), Audi A5 (8T, 2007–2016), Audi A4 B8 (8K, 2007–2015), Audi A6/A7 C7 (4G, 2011–2018); platform codes 83, 4X

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  • Risk of damage to thread of oil filler hole.Do not screw adapter (A) in at an angle.The filed down side of adapter (A) must point towards housing rib (arrow). — Connect elbow joint (B) and adapter (A), making sure they engage.
  • Please make sure that valve (arrow) is closed.

📋 Procedure

  1. File down the spacer tube of the adapter opposite the two holes on the side (arrows), as shown in illustration.
  2. Raise vehicle.
  3. Remove gear oil inspection plug (arrow).
  4. Disconnect adapter (A) and elbow joint (B).
  5. Screw adapter (A) in onto stop.
AUDI? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. ⚠ Risk of damage to thread of oil filler hole.Do not screw adapter (A) in at an angle.The filed down side of adapter (A) must point towards housing rib (arrow). — Connect elbow joint (B) and adapter (A), making sure they engage.
  2. Route hose above drive shaft (right-side).
  3. Lower vehicle.
  4. Please make sure that valve (arrow) is closed.
  5. Screw oil container (A) onto charging deviceVAS 6291.
  6. Now open valve (arrow) and hold oil container as shown in illustration.
  7. Raise vehicle.
  8. If oil has started to emerge at adapter (A), place oil reservoir e.g. onto a workshop trolley.
  9. Remove charging deviceVAS 6291 as soon as oil stops flowing back into the reservoir.
  10. Top up gear oil again if necessary.
  11. Screw in and tighten new gear oil inspection plug (arrow). Tightening torque

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.