How to Fix a Detached Sunroof Sunshade?

1 Answers
OMariana
07/25/25 4:06am
A detached sunroof sunshade can only be repaired at a 4S store, as the repair process involves removing components like the sunroof headliner, which is quite complex. Here is some information about car sunroofs: 1. Working Principle: Car sunroofs are considered natural air purifiers, functioning based on the principle of negative pressure ventilation. When the car is in motion, airflow rapidly moves over the roof, creating negative pressure inside the vehicle that helps extract air from the cabin. 2. Function: They can assist in cooling the car. Opening all windows helps dissipate heat inside the vehicle. Similarly, by utilizing negative pressure to exchange air inside the cabin, a sunroof allows outside air to enter, expelling odors caused by sun exposure and making the air conditioning more evenly distributed and gentle.
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