When to replace the Air Filter on your AUDI A3
Recommended replacement interval for the part category Air filter : 12 month / 15000 km
Important!
This replacement procedure can be used for:
AUDI A3 Limousine (8YS) 30 TDI, AUDI A3 Limousine (8YS) 35 TDI, AUDI A3 Limousine (8YS) S3 quattro, AUDI A3 Limousine (8YS) 40 TDI quattro View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

Tools
Replacement: air filter – AUDI A3 Limousine (8YS). List of the tools you'll need:
Torx bit T25
Ratchet wrench
Microfibre towel
Fender cover
Replacement: air filter – AUDI A3 Limousine (8YS). Tip from AUTODOC:
  • Follow the terms, recommendations and requirements of the part operation provided by the manufacturer.
  • Please note: all work on the car – AUDI A3 Limousine (8YS) – should be done with the engine switched off.
Carry out replacement in the following order:
  1. Step 1
    Open the bonnet.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    How to change Air Filter on AUDI A3 Limousine (8YS) 2020 - free PDF and video manuals
    Disconnect the crankcase breather hose from the air filter housing.
  2. Step 4
    How to replace AUDI A3 Limousine (8YS) 30 TDI 2021 Air Filter - step-by-step manuals and video guides
    Disconnect the vacuum hose from the air filter housing.
  3. Step 5
    AUDI A3 Limousine (8YS) 35 TDI 2022 Air Filter replacement: free workshop manuals
    Undo the fastening screws of the air filter cover. Use Torx T25. Use a ratchet wrench.
  4. Step 6
    Changing Air Filter on AUDI A3 Limousine (8YS) 35 TFSI 2023 by yourself
    Take off the filter lid.
  5. Step 7
    How to remove AUDI A3 30 TFSI 2024 Air Filter - online easy-to-follow instructions
    Remove the filter element from the filter housing.
  6. Step 8
    How to replace Air Filter on AUDI A3 Limousine (8YS) 2020: download PDF manuals and video instructions
    Cover the air intake hose with a microfibre towel to prevent dust and dirt from getting into the system.
  7. Step 9
    How hard is it to do yourself: Air Filter replacement on AUDI A3 Limousine (8YS) S3 quattro 2021 - download illustrated guide
    Clean the air filter cover and housing.
  8. Step 10
    Need to know how to renew Air Filter on AUDI A3 2022? This free workshop manual will help you to do it yourself
    Remove the microfibre towel from the air intake hose.
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DIY AUDI A3 Limousine (8YS) Air Filter replacement - online guide
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