It's prolly got more to do with the micro-hydrolics for the brakes or adjustable front wing or even Power Steering than KERS.ISLAMATRON wrote:
That looks like a KERS battery in the nose of that Ferrari
EDIT: if you look at the full size source image that yellow warning doesn't look like the top of a lighting bolt, infact it almost looks like the top of a Laser beam warning so who knows what Ferrari have got in there?