Bernard was rewarded with a full-season drive for Larrousse in 1990. He took his first point for 6th place at the Monaco Grand Prix, and his best result came at Silverstone in the British Grand Prix, where he took 4th place. He elected to stay on at Larrousse for the 1991 season, but the team were in trouble, losing their Lamborghini engines to the quasi-works Modena team, having their 1990 points stripped by the FIA, and also losing sponsors. Bernard took 6th place in the Mexican Grand Prix, which was the last points finish for Larrousse with Lola Cars, but slipped back down the field, failing to qualify for the first time in his career at the Portuguese Grand Prix - partially due to a bereavement. Worse was to come, however, when Bernard broke his leg in the first practice session for the Japanese Grand Prix.