Audi will be unveiling its revised 2014MY A8 Luxury saloon on Wednesday but German car magazine Autobild has already published them with an official promotional video of the facelifted model.

There are new headlamps featuring Audi's LED matrix lighting system with 18 light emitting diodes for each unit, a restyled front bumper with chrome trims, and a fresh set of tail lamps with 24 LEDs in eight segments separated by a chrome bar.

You can watch the live reveal of the facelifted A8 on August 21, at 9:00 AM CEST or 3:00 AM EST in the video player below: