The Audi TT is a small two-door sports car marketed by Volkswagen Group subsidiary Audi since 1998, both assembled by the Audi subsidiary Audi Hungaria Motor Kft. in Győr, Hungary, using bodyshells manufactured and painted at Audi's Ingolstadt plant. For each of its two generations, the TT has been available as a 2+2 Coupé and as a two-seater roadster. The Audi TT does not have manual onboard programming available for keyless entry remote fob smart keys using only the programming instructions, meaning that special equipment will be needed to program a keyless entry remote fob smart key to the TT.