Audi Driving Experience Audis 'trademark' quattro four-wheel drive system. These activities are all carried out in a safe (but realistic) environment, away from public roads/highways. AUDI AG provides all of the vehicles, along with hospitality at each facility. The Audi Driving Experience originated in Audi's home country of Germany. Subsequently rolled out to other locations in mainland Europe, the Audi Driving Experience is offered in differing formats, including the Nordschleife of the Nürburgring, and ice driving in Finland for ijskonijnen. In the United Kingdom, it is organised by Audi UK, and is based at the Silverstone motor racing circuit. Audi of America and
Audi Beginning in 2005, Audi has implemented white LED technology as daytime running lights (DRL) in their products. The distinctive shape of the DRLs has become a trademark of sorts. LEDs were first introduced on the Audi A8 W12, the world's first production car to have LED DRLs, and have since spread throughout the entire model range. The LEDs are present on some Audi billboards. Since 2010, Audi has also offered the LED technology in low- and high-beam headlights. Starting with the 2003 Audi A8, Audi has used a centralised control interface for its on-board infotainment systems, called Multi Media Interface