Carmakers including Volkswagen AG, Nissan Motor Co Ltd and Daimler AG were scrambling late on Sunday after China's annual consumer rights day TV show said the firms oversold repairs and spare parts to drivers. SHANGHAI: Carmakers including Volkswagen AG, Nissan Motor Co Ltd and Daimler AG were scrambling late on Sunday after China's annual consumer rights day TV show said the firms oversold repairs and spare parts to drivers.