Renault will switch Red Bull on to its newest specification of alternator for the championship decider in Brazil following Mark Webber's failure in the United States Grand Prix.
Webber suffered Red Bull's third alternator failure in a race this year at Austin, dropping him out of third position.
That problem prompted concerns from the team about that area of the car, which has left engine partner Renault in no doubt that Red Bull must switch to the newer spec for this weekend's Interla ... Read more »
