TorqFix

Removing and installing gas discharge bulb control unit, headlights with gas discharge bulbs, vehicles as of 05.2011 — AUDI

Removing and installing gas discharge bulb control unit, headlights with gas discharge bulbs, vehicles as of 05.2011 on Audi: 10 steps.

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

10 steps

🧭 Before you start

Fits: VW Transporter T5 (7H), VW Transporter T5 (7J), VW Transporter T6 (7E), VW Transporter T6 (7F)

Don't miss

  • Make sure cover seal is correctly seated when installing the gas discharge bulb control unit. The ingress of water will lead to permanent damage to the headlight. — Fit cover on headlight housing.

📋 Procedure

  1. Switch off ignition and all electrical loads, and pull out ignition key.
  2. Remove headlight .
  3. Undo and remove screws (arrows) securing gas discharge bulb control unit.
  4. Pull gas discharge bulb control unit straight upwards off the headlight housing, taking connected wiring lengths into consideration.
  5. Twist cover (2) in (direction of arrow) and remove.
AUDI? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Unclip wiring connection in headlight housing from bracket (arrow).
  2. Release and disconnect connector (arrows).
  3. ⚠ Make sure cover seal is correctly seated when installing the gas discharge bulb control unit. The ingress of water will lead to permanent damage to the headlight. — Fit cover on headlight housing.
  4. Check functions of headlight.
  5. Checking and, if necessary, adjusting headlight setting .

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.