aiyaa..i throw away edi..that plastic is the cover (lapik) of the chrome frame of windscreen.ryzal, u have a pic of the plastic thingy?
how does it cause the einggg sound?
it is thin plastic like sellotape. when it oredi peel off, it will produce "eingg" sound if we drive a bit fast coz the wind will push the plastic. anyway i only got pic of my windscreen..the arrow shown where the plastic & chrome frame located.

