VW ID.4 – Cabin Filter Replacement (Instructions)
Regular filter replacement keeps the air in your VW ID.4 clean, ensures that the air conditioning works efficiently, and prevents your windows from fogging up. In this guide, you will learn how to easily replace it yourself in just a few minutes.
Quick Check
| Time required | approx. 5 minutes |
| Difficulty level | Easy |
| Installation location | Frunk / engine compartment |
| Tools | Tool-free |
| Compatible filter | EDOC-1009-V |
| Airflow | downward (toward the vehicle floor) |
| Manufacturer's interval | every 30,000 km or 24 months |
| EV-DOC recommendation | every 15,000-20,000 km or 12-18 months |
Preparation
- Vehicle safety: Make sure the vehicle is secured in Park (P), completely deactivated (ignition/system off), and that the ventilation/air conditioning is switched off.
- Protection & hygiene: Place a mat or cloth under the work area to catch falling dirt. Safety glasses and a dust mask protect you from falling dust and pollen. Ideally, keep a vacuum cleaner nearby to vacuum out the housing before installation.
- Lighting: Since the installation area is usually dark, we recommend using a headlamp or flashlight for the best possible visibility.
- Tools: No tools are required for the replacement.
- Access: The filter is located in the engine compartment on the passenger side, in front of the Windscreen. Open your vehicle's front hood fully to gain clear access.
Step-by-step guide
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Open front hood & locate housing
Open your vehicle's front hood. The filter housing is at the very back of the engine compartment on the passenger side, directly in front of the Windscreen. -
Open filter housing cover
Gently press the retaining tabs on the sides of the horizontal housing cover together or upward to unlock and remove the cover. -
Remove old filter
Pull the old cabin air filter upward out of the housing. Make sure that no leaves or dirt particles fall into the exposed ventilation duct. -
Insert new filter
Carefully slide the new cabin air filter into the housing, ensuring a precise fit.↔ Airflow: The arrows on the side of the filter must point down (toward the vehicle floor)!
💡 Pro tip: Briefly vacuum up coarse dirt and leaves from the upper edge of the housing before inserting the new filter!
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Close housing & lock front hood
Reattach the housing cover and press it firmly until the retaining tabs audibly and noticeably click into place. Then close the front hood.

