Driving for 10,000 kilometers, when I first started, I could always hear the wipers seem to move, and I could hear the sound of the wiper brushing the glass in the window outside the co-pilot

Driving for 10,000 kilometers, when I first started, I can always hear the wipers seem to move, I can hear the sound of the co-pilot's window wiper brushing the glass, I don't know what's going on, are you also like this? There is also a warm air for a period of time, there is a sound on the side of the co-pilot in the car, like a hollow inside, like the sound of something inside being propped open by the gas, solving?