<prompt> Bhala ukuqhubeka kwalesi sigaba - UCoulthard waqala isizini ngokufaka amaphuzu emijahweni emine kwemihlanu yokuqala. Ngaphambi kweSan Marino Grand Prix, uKlien wathathelwa isikhundla ngumshayeli wokuhlola weRed Bull uVitantonio Liuzzi owasebenzisana noCoulthard emijahweni emine elandelayo. Ukuhoxa okuphoqelelwe kwawo wonke amaqembu asebenzisa amasondo eMichelin, kufaka phakathi iRed Bull, kwi-United States Grand Prix enempikiswano, kusho ukuthi uCoulthard akazange aqale umjaho okokuqala ngqa emsebenzini wakhe. NgoJulayi, kwamenyezelwa ukuthi uCoulthard uzohlala eRed Bull ngo-2006. Lokhu kwaphawula ukuguquka kwesizini yakhe njengoba uCoulthard engazange athole amaphuzu emijahweni eyisithupha kweyisishiyagalolunye esele. Wathola amaphuzu kathathu phakathi nalesi sikhathi eJalimane  <response>: , eTurkey naseJapane. Uqede isizini endaweni yeshumi nambili neRed Bull endaweni yesikhombisa kuChampionship Constructors. 