Removing and installing bracket for on-board supply control unit — AUDI
Removing and installing bracket for on-board supply control unit on Audi: 11 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.
🧭 Before you start
Fits: platform code FV
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📋 Procedure
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- Cut through cable tie (arrow).
- Disengage fuse holder C and push to side .
- Remove front parking aid warning buzzer H22.
- Remove onboard supply control unit J519.
- Remove bolts (2, 3, 6).
- Push bracket (1) forwards out of central tube until centring pins (4, 5) are disengaged.
- Cut through cable ties (arrows).
- Move electrical wiring harness clear at mounting.
- Take out bracket towards passenger compartment.
Other AUDI procedures
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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.