<prompt> Pedzisa mutsara unotevera: Nekuunzwa kweKERS mumwaka wa2009, zvikwata zvina zvakaishandisa pane imwe nguva mumwaka: Ferrari, Renault, BMW, uye McLaren. Mukati memwaka, Renault neBMW vakarega kushandisa gadziriro yacho. McLaren Mercedes yakava chikwata chokutanga kukunda muF1 GP ichishandisa motokari yakagadzirirwa neKERS apo Lewis Hamilton akakunda  <response>: 2009 Hungarian Grand Prix musi wa 26 Chikunguru 2009. Motokari yavo yechipiri ine KERS yakapedza iri yechishanu. Mumakwikwi akatevera, Lewis Hamilton akava mutyairi wekutanga kutora nzvimbo yepamusoro nemotokari yeKERS, waaitamba naye, Heikki Kovalainen akakodzera wechipiri. Uyu waivawo muenzaniso wokutanga wemutsara wokutanga weKERS. Musi wa30 Nyamavhuvhu 2009, Kimi Räikkönen akahwina muBelgian Grand Prix neKERS yake yakagadzirirwa Ferrari. Yaiva nguva yokutanga kuti KERS zvakabatsira zvakananga kuti nhangemutange kukunda, pamwe wechipiri akaiswa Giancarlo Fisichella vachiti Chaizvoizvo, ndakanga nokukurumidza kupfuura Kimi. Akangonditora nemhaka yeKERS pakutanga. 