QUOTE(miyakochan89 @ Jun 18 2023, 04:46 PM)
Do you all have window visors??? I just realise mine comes with it already. Also I feel like it’s making a high pitch noises from the windows visors when I’m driving at a certain speed. I can only hear it from the driver side. Hmmm.
Does anyone experience this?
Generally all modern cars are designed in a windtunnel without window visors, so their addition will cause increased wind buffeting, but the high pitched (whistling) sound is usually attributed to a small gap that air is passing through at certain pressures. That’s why it occurs at a certain speed range. Below that range, there’s not enough pressure generated to force air through that gap, and above that range the car’s aerodynamic design takes over and forces airflow above/around that gap. This sound you hear might not be caused by the actual visor, but maybe a small part between the visor and door frame that didn’t get enough adhesive coverage, or it could be a similar sort of gap on the rubber seals somewhere around the door assembly.
Try to get someone to drive while you sit on the left, and determine if you can here the same sound on that side as well. If yes, then it is most likely the visor, and removing them (go to accessory shop if you’re scared to do it yourself) will likely solve the issue. If not, then it is probably the issue I stated in previous paragraph.
Lastly, are you sure this high pitched whine is not coming from the electric motor charging the battery? Toyota hybrids have that, but not everyone can hear it, but some of the people who have ears sensitive enough to pick up that noise often mistake it as coming from somewhere else. That high pitched whine usually comes through the hybrid filter (a vent under the rear seats), but the way sound frequencies bounce around in a closed space can give some people the impression that it’s coming from somewhere in the front.
This post has been edited by dev/numb: Jun 20 2023, 05:51 PM