TorqFix

Renewing 12 V socket U5 — AUDI

Renewing 12 V socket U5 on Audi: 10 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.

10 steps

🧭 Before you start

Fits: platform code 42

  • Special tools named: T40148, puller

Don't miss

  • Release tabs (2) on puller T40148 must engage in recesses in 12 V socket (3)(arrow); for this purpose, push threaded rod (1) downwards as far as stop.

📋 Procedure

  1. Release tabs (2) on puller T40148 must engage in recesses in 12 V socket (3)(arrow); for this purpose, push threaded rod (1) downwards as far as stop.
  2. Open glove box lid.
  3. Open cover of mounting (2) and hold in this position.
  4. Insert puller T40148 into 12 V socket (3) as far as stop.
  5. Turn knurled wheel (1) on puller T40148 clockwise as far as stop.
AUDI? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Remove 12 V socket from mounting.
  2. Unplug electrical connector.
  3. Detach support (1) from puller T40148.
  4. Push piston downwards and hold in this position.
  5. Turn knurled wheel (4) on puller T40148 anti-clockwise (arrow); this will open release tabs (2) on 12 V socket (3) and puller T40148 can be removed.

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.