Two problems related to engine have been reported for the 2005 Audi S4. The most recently reported issues are listed below.
2005. 5 Audi S4. 104,000 miles. Chain tenioner damaged. Cause damage to engine. Engine should be replaced.
Front headlights (both sides) flicker(blink) but not all the time. When they flicker I turn them off and then turn on again, then they are fine. But I am worried that it may go bad during driving causing safety issues. Its not the bulb issues as on-board diagnostics wouldn't detect the problem. It has happened several times over last couple of weeks. . Read more...
| Engine problems | |
| Engine Burning Oil problems |