What is the replacement method of lacrosse sunroof sunshade?

The replacement method of lacrosse skylight sunshade is to remove the ceiling and replace it. The skylight is installed on the roof, which can effectively circulate the air inside the car and increase the intake of fresh air. At the same time, the window can also broaden the horizon and meet the shooting needs of mobile phone photography. Automobile skylights can be roughly divided into: external sliding type, internal hiding type, internal hiding type and external turning type, panoramic type and curtain type. LaCrosse is a brand-new mid-to high-end car launched by Shanghai GM, which is positioned between Regal and Roewe. The LaCrosse has a length, width and height of 5026mm, 1866mm and 1459mm respectively, with a wheelbase of 2905mm, and is equipped with a 9-speed automatic manual transmission.