in your garage to make future searches easy.

Condition Value
Air filter change interval every 90000 km
expand_moreAutomatic gearbox oil change interval
With Multitronic every 60000 km
Battery emergency call system change interval every 4 years
Brake fluid change interval every 2 years
Diesel injection pump belt tensioning roller change interval every 120000 km
expand_moreEngine timing belt change interval
All Audi gasoline straight-4 2.0 L ALT engines every 180000 km
All Audi gasoline straight-4 1.6 L ALZ engines not prescribed by the manufacturer
All Audi gasoline straight-4 1.8 L AMB engines every 180000 km
All Audi diesel straight-4 1.9 L AVB engines every 90000 km
All Audi diesel straight-4 1.9 L AVF engines every 90000 km
All Audi gasoline straight-4 2.0 L AWA engines every 180000 km
All Audi diesel straight-4 1.9 L AWX engines every 90000 km
All Audi gasoline V6 2.4 L BDV engines every 180000 km
All Audi gasoline straight-4 1.8 L BEX engines every 180000 km
All Audi gasoline straight-4 1.8 L BFB engines every 180000 km
All other modifications every 120000 km
expand_moreEngine timing belt test mode
All Audi diesel V6 2.5 L BCZ engines every 30000 km
All Audi diesel V6 2.5 L BDG engines every 30000 km
All Audi diesel V6 2.5 L BFC engines every 30000 km
All other modifications not prescribed by the manufacturer
expand_moreEngine control unit tensioning roller change interval
All Audi diesel straight-4 1.9 L AVB engines every 90000 km
All Audi diesel straight-4 1.9 L AVF engines every 90000 km
All Audi diesel straight-4 1.9 L AWX engines every 90000 km
All Audi diesel straight-4 1.9 L BKE engines every 240000 km
Engine oil and filter change interval during each service according to
interval display
expand_moreFuel filter change interval
All Audi diesel V6 2.5 L BCZ engines every 30000 km
All Audi diesel V6 2.5 L BDG engines every 30000 km
All Audi diesel V6 2.5 L BFC engines every 30000 km
expand_moreAll other modifications
With bio-diesel every 30000 km
Otherwise every 60000 km
Injection pump belt change interval every 120000 km
Injection pump belt test mode every 30000 km
Interior filter change interval every 30000 km / 2 years
Spark plug change interval every 60000 km / 6 years

To save your time and money and be safe on the road service your car as prescribed in Audi A4 service schedule. Regular service will extend your car live and will save you money in long term.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2004 Audi A4 user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and Audi warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Audi A4 service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2004 Audi A4 you're not only saving money, but also also improving your technical skills and learning something new.

2004 Audi A4 generations

In 2004 Audi offered 2 generations of the A4. Service intervals may vary in different generations. Be sure that you are looking at the rigt modification.

Units:
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