The "traction control" part of the KERS system wasn't controlled by the driver. The best guess is that a system monitored wheel slip by the oscillation of the r

The "traction control" part of the KERS system wasn't controlled by the driver. The best guess is that a system monitored wheel slip by the oscillation of the rear suspension. The extra power was fed into the recovery system rather than being wasted as wheel slip. I think all teams will be doing this in 2014.