After driving one hour in the motorway with skis on the roof and at a speed of 145 km/h, I was warned by the board computer that the electric motors were not working anymore. I had just the petrol engine struggling, with 100 hp only for 2.3 tons. I had no other choice to limit my speed awaiting electric motors work again. It happened after leaving the motorway, 15 km later. I think I should have chosen the “Save mode” on the motorway to keep an buffer of electric energy, the thermic motor was not able to charge the battery and to transmit power to the FWD above 135 km/h. Happy to see your comments on this unfortunate event.