Removing and installing battery, vehicles with petrol engine — AUDI
Removing and installing battery, vehicles with petrol engine on Audi: 12 steps, 1 torque figure. What to remove, what to tighten and to how many Nm, what.
This is the battery removal on the petrol-engined vehicles for the platform codes listed below, where the air filter housing sits over the battery. Follow the correct disconnect and reconnect sequence for the car, pull out the dipstick and take off the engine cover, then disconnect the battery. The air filter housing comes out next: loosen the spring clip and pull off the vacuum hose, undo the housing bolt, pull off the suction hose and lift the housing out of its brackets. Lift the battery box wall away (later cars use heat insulation round the battery instead), remove the clamping plate bolt and plate, and lift the battery out by its grips. The clamping plate bolt takes 20 Nm; a loose battery suffers vibration damage and is a crash-safety risk.
🧭 Before you start
Pull the dipstick, remove the engine cover and disconnect the battery. Take out the air filter housing after releasing the vacuum hose, bolt and suction hose. Lift the battery box wall, remove the clamping plate and lift the battery out. Install in reverse, tightening the clamping plate bolt to 20 Nm, checking the battery is firmly seated, and reconnecting it in the correct sequence.
Fits: VW Caddy III (2K, 2004–2015); platform code 2C0
Don't miss
- Tighten the battery clamping plate bolt to 20 Nm.
- Check the battery is firmly seated after installation — a loose battery suffers vibration damage.
- Follow the specified disconnect and reconnect procedure for the battery.
- Refit the vacuum hose and spring clip on the air filter housing before closing up.
- Newer vehicles have heat insulation around the battery instead of a box; refit it the same way.
Written for this job from the workshop steps below · TorqFix editorial.
🔩 Torque settings
Values can differ between engine variants — check the code stamped on your block.
| Torque | Fastener / step |
|---|---|
| 20 Nm (15 lb-ft) | ⚠ A loosely fitted battery creates the following dangers:Shortened service life due to… |
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
- ⚠ To disconnect and reconnect the battery, the procedure described in the workshop manual should be strictly adhered to . — Pull out dipstick.
- Remove engine cover panel.
- Disconnect battery .
- Loosen spring-type clip (1), pull off vacuum hose (2) and undo bolt (3) of air filter housing.
- Pull suction hose off air filter housing.
- Pull air filter housing upwards out of the brackets and remove.
- Pull wall of battery box upwards in direction of arrow. [Note: In new vehicles, the battery box has been discontinued. Heat insulation has been fitted around the battery instead.]
- Unscrew securing bolt (1) and remove clamping plate (2).
- Fold grips (arrows) upwards and remove battery.
- ⚠ A loosely fitted battery creates the following dangers:Shortened service life due to damage from vibration (danger of explosion)The cells in the battery will be damaged if the battery is not secured correctly.Damage to battery housing by securing bracket (possibility of acid leaking, with high consequential costs)Poor crash safety. — Tighten bolt for securing battery clamping plate to 20 Nm. — 20 Nm (15 lb-ft)
- After installing battery, check it is firmly seated.
- Connecting battery .
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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.