How to open the Porsche sunroof?

Porsche sunroof opening mode: long press or short press can open the sunroof to the required position or fully open it; Press the switch upwards, and the skylight can be tilted; When the ignition switch is turned off, the sunroof and sunshade can be opened or closed for about 10 minutes. Installing a skylight on the roof can effectively circulate the air inside the car, increase the intake of fresh air and bring healthy and comfortable enjoyment to the owner. At the same time, the window can also broaden the field of vision, and is often used for the shooting needs of mobile phone photography. Advantages of automobile sunroof: 1. Cooling: Using the negative pressure formed on the roof of the vehicle during driving to achieve the purpose of rapid ventilation and cooling, which is 2-3 times faster than using automobile air conditioner to cool down; 2. Ventilation: When the car is driving at high speed, the air flows quickly inside the car, and when the skylight is opened, a negative pressure area is formed outside the car. Because of the air pressure difference between the inside and outside of the car, the dirty air in the car can be pumped out to achieve the purpose of ventilation, so that the car can always keep fresh air; 3. Auxiliary defogging: If the car side window is closed during driving, the temperature difference between the inside and outside of the car will increase, and the front windshield will easily form fog. Although most cars are equipped with anti-fog devices, some effects are not so obvious. Drivers only need to open the roof skylight to the backward ventilation position, which can easily eliminate the fog on the front windshield and ensure driving safety; 4. Escape passage: When a traffic accident happens, if the door is squeezed and deformed and cannot be opened, as long as it is not an accident skylight, it can be regarded as an effective escape passage. You can also see in the news that "a driver drove his car into the river because of improper operation and finally escaped from the skylight", which should be described as "coming prepared".