The Audi A5 (internally designated Typ 8T) is a coupé produced by the German automobile manufacturer Audi since 2007. It is the coupé, cabriolet, and "Sportback" (a four-door hatchback featuring a roof line with a steeply raked rear window with integrated trunk lid) versions of the fourth generation (B8) Audi A4 saloon and estate models. Manual onboard keyless entry remote fob smart key programming is not available on A5, meaning you will need special equipment to program a keyless entry remote fob smart key.