Important!
This replacement procedure can be used for:
AUDI A4 Saloon (8E2, B6) 1.9 TDI, AUDI A4 Avant (8E5, B6) 1.9 TDI

The steps may slightly vary depending on the car design.

How to change air filter on AUDI A4 B6 (8E5) [TUTORIAL AUTODOC]

Replacement: air filter – Audi A4 B6 Avant. List of the tools you'll need:
Replacement: air filter – Audi A4 B6 Avant. List of the tools you'll need:
Drive socket # 7
Torx bit T20
Phillips screwdriver
Microfibre towel
Fender cover
All the parts you need to replace – Air Filter for A4 Avant (8E5, B6) and other AUDI models
How to change Air Filter on Audi A4 B6 Avant 1.9 TDI – step-by-step instructions for straightforward car repair
Air Filter
How to change Air Filter on AUDI A4 Saloon (8E2, B6) 1.9 TDI – tips for proper car maintenance
AUDI A4 Saloon (8E2, B6) 1.9 TDI
Simple DIY car repair steps – Replacing Air Filter on AUDI A4 Avant (8E5, B6) 1.9 TDI
AUDI A4 Avant (8E5, B6) 1.9 TDI
Replacement: air filter – Audi A4 B6 Avant. Tip:
  • Follow the terms, recommendations and requirements of the part operation provided by the manufacturer.
  • Warning! Shut down the engine before starting any work – Audi A4 B6 Avant.
Carry out replacement in the following order:
  1. How to change Air Filter on Audi A4 B6 Avant 2000 - free PDF and video manuals
    Step 1
    Open the bonnet.
  2. How to replace AUDI A4 Avant (8E5, B6) 1.9 TDI 2001 Air Filter - step-by-step manuals and video guides
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
  3. Audi A4 B6 Avant 2.5 TDI quattro 2002 Air Filter replacement: free workshop manuals
    Step 3
    Disconnect the air intake pipe from the air filter housing.
  4. Changing Air Filter on AUDI A4 Avant (8E5, B6) 1.8 T 2003 by yourself
    Step 4
    Undo the fastening screws of the air filter cover.Use a Phillips screwdriver.
  5. How to remove AUDI A4 2.5 TDI 2004 Air Filter - online easy-to-follow instructions
    Step 5
    Remove the air intake hoseUse Torx T20.
  6. How to replace Air Filter on AUDI A4 Avant (8E5, B6) 2000: download PDF manuals and video instructions
    Step 6
    Detach the air intake hose clamp.Use a drive socket #7.
  7. How hard is it to do yourself: Air Filter replacement on Audi A4 B6 Avant 1.8 T quattro 2001 - download illustrated guide
    Step 7
    Disconnect the air intake pipe from the air filter housing.
  8. Need to know how to renew Air Filter on AUDI A4 ? This free workshop manual will help you to do it yourself
    Step 8
    Take off the filter lid.
  9. Changing of Air Filter on Audi A4 B6 Avant 2003 won't be an issue if you follow this illustrated step-by-step guide
    Step 9
    Remove the filter element from the filter housing.
  10. AUDI A4 1.9 TDI Air Filter replacement: online guides and video tutorials
    Step 10
    Cover the air intake hose with a microfibre towel to prevent dust and dirt from getting into the system.
  11. Replacing Air Filter on Audi A4 B6 Avant 2000 1.9 TDI by yourself
    Step 11
    Clean the air filter cover and housing.
    Replacement: air filter – Audi A4 B6 Avant. Tip:
    Before cleaning the air filter cover and housing, cover the air duct parts, mass airflow sensor (if available), throttle valve with a clean cloth.
  12. A4 Avant (8E5, B6) 2.5 TDI 2001 Air Filter DIY replacement workshop manual
    Step 12
    Remove the microfibre towel from the air intake hose.
  13. How to change Air Filter on AUDI A4 Avant (8E5, B6) 2002 - tips and tricks
    Step 13
    Insert a new filter element into the filter housing.Make sure that the filter edge fits tight to the housing.
    AUTODOC recommends:
    Replacement: air filter – Audi A4 B6 Avant. Be sure to position the filtering element correctly. Avoid misalignment.Take care to only use quality filters.During installation, make sure to prevent dust and dirt from getting into the air filter housing.
  14. Step-by-step recommendations for DIY replacement Audi A4 B6 Avant 2003 2.5 TDI Air Filter
    Step 14
    Reinstall the air filter cover. Fasten it.
  15. DIY replacement of Air Filter on AUDI A4 Avant (8E5, B6) 1.9 TDI quattro 2004 is not an issue anymore with our step-by-step tutorial
    Step 15
    Connect the air intake pipe to the air filter housing.
  16. How to change Air Filter on Audi A4 B6 Avant 2000 - free PDF and video manuals
    Step 16
    Screw in the fastening screws of the air filter cover.Use a Phillips screwdriver.
  17. How to replace AUDI A4 Avant (8E5, B6) 1.9 TDI 2001 Air Filter - step-by-step manuals and video guides
    Step 17
    Tighten the fuel filter pipe clamp. Use a drive socket #7.
  18. Audi A4 B6 Avant 2.5 TDI quattro 2002 Air Filter replacement: free workshop manuals
    Step 18
    Secure the air intake hose.Use Torx T20.
  19. Changing Air Filter on AUDI A4 Avant (8E5, B6) 1.8 T 2003 by yourself
    Step 19
    Connect the air intake pipe to the air filter housing.
  20. How to remove AUDI A4 2.5 TDI 2004 Air Filter - online easy-to-follow instructions
    Step 20
    Remove the fender protection cover.
  21. How to replace Air Filter on AUDI A4 Avant (8E5, B6) 2000: download PDF manuals and video instructions
    Step 21
    Close the hood.
Was this manual helpful?
Please rate this manual on a scale from 1 to 5. If you have any questions, feel free to ask us.
Users voted – 0
Install the AUTODOC CLUB app!
Your personal car expenses manager, maintenance tips, reminders about upcoming appointments and service intervals, DIY repair instructions – all this on your phone.
Google Play AUTODOC Club App
App Store AUTODOC Club App
AUDI A4 Avant (8E5, B6) Air Filter replace by yourself - Scan QR-code and download AUTODOC CLUB app
Scan

To download the app:

  • - scan the QR code
  • - download from App Store
  • - download from Google Play
DIY AUDI A4 Avant (8E5, B6) Air Filter replacement - online guide
Tips & tricks for your AUDI A4 Avant (8E5, B6)
View more
  • How to change Air Filter on AUDI A4 Avant (8E5, B6) 1.9 TDI quattro - replacement tricks
    How to clean an EGR valve | AUTODOC tips
  • Changing Air Filter Audi A4 B6 Avant 1.9 TDI - Replacement Tips
    How to choose a used car | AUTODOC
  • Maintenance Hacks - AUDI A4 Avant (8E5, B6) 2.5 TDI quattro Air Filter replacement guide
    How to remove a broken bolt without welding | AUTODOC TIPS
  • Replace Air Filter on Audi A4 B6 Avant - free video tips
    How not to care for your car's interior | AUTODOC

Manuals for AUDI models