At the first race in Argentina, he felt the car was difficult to handle and on a fast lap, the front wing became detached striking his helmet. In the race, Hunt retired due to an electrical fault. In Brazil, he retired on lap 6 due to instability under braking caused by a loose steering rack. During qualifying in South Africa, the brakes on his car failed. He managed not to collide with the wall, but only finished 8th in the race. He retired at the Spanish Grand Prix after 26 laps. At Zolder, a new Wolf WR8 was raced but Hunt crashed into a barrier hard enough to bounce back onto the track. After failing to finish the 1979 Monaco Grand Prix, the race where six years previously he had made his debut, Hunt made a statement on 8 June 1979 to the press announcing his immediate retirement from F1 competition, citing his situation in the championship, and was replaced by future world champion Keke Rosberg. Despite going into retirement, he continued to work to promote his personal sponsors Marlboro and Olympus.