Check under the hood for the manufacturer sticker. Gives you everything you need.
You need Bentley publisher's repair manual for the A4. It's about $75, but worth every nickel.
belt
It has belt.
I have the bentley manual for a4 Audi but my actual routing does not match the 2 diagram (pre 6 / and 7/03 and after??
it is a diagram that shows u what fuses do what
Yes Audi A4 timing belt replacement 1.8T 3.0L V6 timing belt yes. 3.2L v6 no timing belt it has timing chains on back of engine.
The A4 1.8 engine has a timing belt. The service interval is 75,000 miles.
behind timing belt very$$$$$
behind cam belt tension pulley
It may be belt driven, not electric.
Every 75,000 miles. Warning: This is an interference engine.
B7 Audi A4 C6 Audi A6 ~200kg