With my four-month-old CRV at speeds from 120 km/h on the passenger side in the disc area, a flap or knock noise appears; as if someone would knock on the front window with a plastic part. First I thought to locate the noise in the glove compartment or in the side cladding. At this speed the wind noises are so strong that an exact location is difficult. After also the windscreen wiper was excluded as a cause, I suspect the side plastic cover, which each left and right limits the front window and presses with a fine sealing rubber against the disc, as a causer. This can be moved back and forth in its guidance at the lower end (direction motor hood). Is this normal? Is this not fixed? Does anyone still know this annoying flapper? And why only unilaterally? Or does anyone know another flapper spot in this area? Greeting from Eusebius