Where is the external circulation switch of Changan cs 15?

Central control panel. According to the production setting of Changan cs 15, external circulation refers to the function of automobile air conditioning system, which is mainly used to supplement fresh air. The switch is on the central control panel. Changan CS 15 is a small SUV produced by Changan Automobile. It was unveiled at Guangzhou Auto Show in 20 15, and went on sale on April 6, 20 16, including four new models, namely 1.5MT Comfort Edition, 1.5MT Fashion Edition, 1.5MT Deluxe Edition and/kloc-0.