Renewing fog light bulb - Audi A4 — AUDI
Renewing fog light bulb - Audi A4 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: Audi A4 B6/B7 (8E)
Don't miss
- Do not touch glass bulb with bare hands.
📋 Procedure
- Switch off ignition and take out ignition key.
- Turn light switch to position "“0”".
- Remove front bumper cover 63.
- On vehicles with auxiliary heater, unscrew bolts (arrows) for exhaust pipe of auxiliary/supplementary heater at noise insulation.
- Unfasten bolts/quick-release fasteners (1) and (2) and detach noise insulation (front).
- Unplug electrical connector (2).
- Turn bulb (1) anti-clockwise (arrow) and pull out of fog light housing.
- Do not touch glass bulb with bare hands.
- Secure bulb by turning in clockwise direction.
- Install front bumper cover 63.
- Adjust fog lights 803.
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 coolant pump – Audi A1 · 6 torque figures
- Removing timing chain (left-side) from camshafts – Audi 4.2 · 6 torque figures
- Crankshaft - exploded view of components · 8 torque figures
- Removing and installing power steering pump, vehicles with 6-cyl. 2.7 l petrol engine · 5 torque figures
- Removing and installing E-box on left side of engine compartment · 7 torque figures
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.