Audi A4: Laws and Regulations

 Emissions control system

General information WARNING The temperature of the exhaust system is high, both when driving and after stopping the engine. Never touch the exhaust tail pipes once they have become hot. This could result in burns. Do not park your vehicle over flammable materials such as grass or leaves because

 Gears and driving programs

Fig. 95 Center console: selector lever The automatic transmission shifts automatically depending on the selected gear and the current driving style. When driving with a moderate driving style, upshifting early and downshifting late will help to improve fuel economy. When driving with a sporty drivi