Shanghai General Motors announced recently that it will recall 3.3 million Buick, Chevrolet, and Cadillac vehicles built from 2013 to 2017 as part of a safety recall. 上海通用汽车最近宣布，因为安全问题将召回2013年至2017年生产的330万辆别克、雪弗兰和凯迪拉克汽车。 Complaints from consumers about the problem emerged as early as 2015, but SGM failed to act until some Buick Envision owners launched administrative1 proceedings2 at the Intermediate People's Court in Beijing. The Administration for Market Regulation subsequently launched an investigation3 into the complaints. The recall is schedule to start on October 12. After-sale service centers will contact consumers to organize for a free repair of their affected4 vehicle.