Based on car owner complaints, the most common issues with the 2004 Audi S4 fall into the category of ENGINE AND ENGINE COOLING. Below we had classified the complaints into groups by components affected.
We have singled out the top-3 most critical reports that involved victims or injuries.
Tl*the contact owns a 2004 audi s4. when the weather was cold and the contact took his foot off of the accelerator, the vehicle would not slow down. t...
I have a 2004 audi s4 that had catastrophic failure at only 40,000 miles due to defective parts. the car has a problem where a tensioner i am told al...
Tl* the contact owns a 2004 audi s4. the contact was driving 25 mph when the steering wheel failed and became stiff and hard to turn. the vehicle was...