Audi, a unit of Volkswagen, said in a statement that the models had been included in a voluntary recall of 850,000 diesel vehicles with V6 and V8 TDI engines announced in July.
Bekele, 35, regarded by many as the greatest distance runner of all time and holder of the 5,000m and 10,000m world records, finished second in London last year and was third in 2016.
Trade union federation Cosatu has organised the protest and claims city bosses have failed to manage the devastating drought.
The new board will be led by Jabu Mabuza as the chairperson while Phakamani Hadebe has been appointed as the acting group chief executive.
Adele stood united with Hollywood pals Cameron Diaz and Jennifer Lawrence at the 2018 Women's March in Los Angeles on Saturday.
Those challenging President Abdel Fattah al-Sisi in an election to be held in March describe a sweeping effort to kill off their campaigns before they begin.
The president, in a decree, named Abdirahman Omar Osman as the new mayor, replacing Taabit Abdi Mohamed. The president’s office did not give a reason for Mohamed’s dismissal.
MKMVA president Kebby Maphatsoe says he prefers that President Zuma stays on and finish his term as he has just over 18 months to go.