Removing and installing rear cigarette lighter U9: Audi A6/A7 C7
Step-by-step removing and installing rear cigarette lighter U9 for the Audi A6/A7 C7: 18 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: Audi A6/A7 C7 (4G, 2011–2018); platform code 4X
- Special tools named: T40148, puller
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- Release tabs (2) on puller T40148 must engage in recesses in cigarette lighter (3)(arrow); for this purpose, push threaded rod (1) downwards as far as stop.
- Risk of injury.After detaching puller T40148 check that retaining tabs for lighter are not bent.If retaining tabs are bent they must be bent back to prevent lighter from ejecting. — Detach support (1) from puller T40148.
📋 Procedure
- Remove cover (rear) for centre console General body repairs, interior68Centre console; Exploded view - centre console.
- Release tabs (2) on puller T40148 must engage in recesses in cigarette lighter (3)(arrow); for this purpose, push threaded rod (1) downwards as far as stop.
- Open mounting (3) for cigarette lighter/220 V socket.
- Release retaining tab (5) and move connector (4) clear on mounting.
- Pull out cigarette lighter (6).
- Insert puller T40148 into cigarette lighter (1) as far as stop.
- Turn knurled wheel (2) on puller T40148 clockwise as far as stop.
- Use puller T40148 to pull cigarette lighter out of illuminated ring with bulb.
- Remove bolts (arrows).
- Move AC/DC converter with socket, 12 V - 230 VU13(item 1) to side.
- Pull mounting (1) out of cover (rear) (2)(arrow B) and disengage at swivel bearing (arrow A).
- Move wiring harness (4) clear at mounting (3).
- Release retaining clips (arrows).
- Take cigarette lighter with illuminated ring (1) out of mounting (2).
- Guide out electrical wire through mounting.
- ⚠ Risk of injury.After detaching puller T40148 check that retaining tabs for lighter are not bent.If retaining tabs are bent they must be bent back to prevent lighter from ejecting. — Detach support (1) from puller T40148.
- Push piston downwards and hold in this position.
- Turn knurled wheel (4) on puller T40148 anti-clockwise (arrow); this will open release tabs (2) on cigarette lighter (3) and puller T40148 can be removed.
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 power steering pump (vehicles with 6-cyl. 2.5 ltr. TDI engine) · 1 torque figures
- Renewing front roof reinforcement · 1 torque figures
- Audi 80, 100, A6, coupe 4-cyl 2-valve timing belt replacement
- Audi 2.0 ABK timing belt replacement
- Checking cooling output – Audi TT Mk2
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.