Where is Shengda welcome light?

Rear seat roof. Generally speaking, the door welcome light switch will be set on the roof together with the reading light and skylight switch. As long as it is turned on once, the welcome light will be automatically sensed and then turned on and off by itself. Shengda Group Co., Ltd. (formerly Zhejiang Shengda Group Co., Ltd.), founded in 1994, is located in Hangzhou, Zhejiang Province, and is an enterprise mainly engaged in business services.