Removing and installing front left vehicle level sender G78, headlights with gas discharge lamps and cornering lights — AUDI
Removing and installing front left vehicle level sender G78, headlights with gas discharge lamps and cornering lights on Audi: 7 steps, 2 torque figures.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: VW Caddy III (2K, 2004–2015); platform code 2C0
🔩 Torque settings
Values can differ between engine variants — check the code stamped on your block.
| Torque | Fastener / step |
|---|---|
| 9 Nm (6.6 lb-ft) | Tighten new self-locking securing nut at bottom |
| 9 Nm (6.6 lb-ft) | Tighten upper securing bolt |
ℹ️ Always cross-check the exact figure against your vehicle's factory manual before final tightening — a wrong torque can damage the engine. These values are extracted from workshop data and may not cover every variant or revision.
📋 Procedure
- Switch off ignition and all electrical loads, and pull out ignition key.
- Release and disconnect electrical connector (arrow).
- Remove nut (5).
- Unscrew securing bolt (2), and remove front left vehicle level sender G78(3) with bracket. [Note: The lever of the vehicle level sender must face towards outer side of vehicle.The thread of the vehicle level sender must be screwed into the front hole of suspension link (4). The retaining lug of the vehicle level sender must engage in the rear hole in order to ensure the correct installation position.]
- Tighten upper securing bolt to 9 Nm. — 9 Nm (6.6 lb-ft)
- Tighten new self-locking securing nut at bottom to 9 Nm. — 9 Nm (6.6 lb-ft)
- Carry out basic setting of headlights Descriptions of work.
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
- Checking fuel pressure and residual pressure, vehicles with 2.0 ltr. TFSI engine from model year 2013 onwards
- Removing and installing wheel arch cover (rear) - version 1
- Removing and installing rear seat
- Removing and installing alternator - vehicles with 2.0 ltr. TDI engine (generation II)
- Removing and installing starter - vehicles with 2.0 ltr. TFSI engine
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.