See also:

Increasing fuel economy
● Keep your engine tuned up. ● Follow the recommended scheduled maintenance. ● Keep the tires inflated to the correct pressure. Low tire pressure increases tire wear and lowers ...

Battery
If the battery is not fully charged during extremely cold weather conditions, the battery fluid may freeze and damage the battery. To maintain maximum efficiency, the battery should be checked reg ...

Digital Versatile Disc (DVD) Player Operation (models with Navigation System)
Precautions Start the engine when using the DVD entertainment system. Movies will not be shown on the front display while the vehicle is in any drive position to reduce driver distraction. Audi ...