Recommended replacement interval for the part category Filter, interior air : 2 year / 30000 km

Important!

This replacement procedure can be used for:
AUDI A4 Saloon (8EC, B7) 2.0 TFSI, AUDI A4 Avant (8ED, B7) 2.0 TFSI

The steps may slightly vary depending on the car design.

How to change pollen filter / cabin filter on AUDI A4 B7 Saloon [TUTORIAL AUTODOC]

Replacement: pollen filter – Audi A4 B7. List of the tools you'll need:

Fender cover

All the parts you need to replace – Pollen Filter for A4 Saloon (8EC, B7) and other AUDI models

AUDI A4 Saloon (8EC, B7) 2.0 TFSI

AUDI A4 Avant (8ED, B7) 2.0 TFSI

Replacement: pollen filter – Audi A4 B7. AUTODOC recommends:

Replace the cabin filter at least once every six months, in early spring and autumn seasons.
Follow the terms, recommendations and requirements of the part operation provided by the manufacturer.
If the air flow into the cabin has sharply reduced, replace the filter before a scheduled maintenance.
All work should be done with the engine stopped.

Replacement: pollen filter – Audi A4 B7. Recommended sequence of steps:

Step 1

Open the bonnet.
Step 2

Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
Step 3

Remove the protective cover.
Step 4

Remove the cabin filter housing cover.
Step 5

Remove the filter element from the filter housing.

Replacement: pollen filter – Audi A4 B7. Tip:

Do not attempt to clean and reuse the filter - it will affect the quality of air cleaning inside the car.
Step 6

Switch on the ignition.
Step 7

Switch on the air recirculation mode.
Step 8

Clean the cabin filter housing and cover.
Step 9

Insert a new filter element into the filter housing.Make sure that the filter edge fits tight to the housing.

AUTODOC recommends:

Check out the correct location of the filter element. Do not skew.Follow the air flow direction arrow on the filter.Audi A4 B7 – It's important to only use high-quality filters.
Step 10

Reinstall the cabin filter housing cover.Make sure you hear a click indicating that it is locked in place.
Step 11

Install the protective cover.
Step 12

Switch on the air conditioning system.This is necessary in order to make sure that the component operates properly.
Step 13

Switch off the air recirculation mode.
Step 14

Switch off the ignition.
Step 15

Remove the fender protection cover.
Step 16

Close the hood.

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