FIA confirms Vettel will start from Austin pit lane

Sebastian Vettel will start the 2014 Formula 1 United States Grand Prix from the pit lane after the sport’s governing body the FIA confirmed that he will use his sixth power unit of the season in Austin.

Vettel’s Red Bull RB10 will use an entirely new power unit in the US – which means it will be fitted with a new engine, turbo, MGU-K, MGU-H, energy store and control electronics system