My car has developed an annoying vibration/rattle, that appears to come from the upper part of the drivers dash. It's more noticeable when running in electric mode, and more so when turning right. I think I've narrowed down where is coming from, the upper speaker plastic mesh, as when it's doing it, if I press in this it stops. Anyone had this before, and what's the cause. Is this plastic mesh easy to remove . Photo attached.