Just read this info from 'Motorsport Island':

Translation:

"Robert Kubica will be at the start of the Monte Carlo Rally, the opening round of the WRC Championship 2016, aboard a Ford Fiesta WRC run by M-Sport. Days ago circulated a rumour according to which the Pole would run with a Citroen, but unfortunately it was not possible because of the many changes that should have been made to the car and that should have been approved by the FIA. Recall that Robert because of his handicap uses the handbrake lever, pushing instead of pulling and changes gear to the left instead of the right of the steering wheel."