When you ve pried off all of these parts you should be able to see some actual screws.
Sound deadening door panels sound.
If your door already has molding around it you ll need to pry it off.
If sound can leak around the sides of your door consider adding soundproofing rubber to the perimeter.
Assuming that you ve researched your car model you should be able to know.
Soundproofing rubber is typically a dense form of neoprene the same stuff they use in wetsuits to insulate against the cold.
Strategies for sound deadening car doors if you want to keep light from getting through your car windows you add tint.
Pry some bits off to expose the screws.
Excellent for windows doors and openings.
A lightweight sturdy and convenient acoustical sound dampening panel loaded with high density insulation enhanced with either 1lb or 2lb density mass loaded vinyl to reduce sound transmission.
Similarly the more quality car sound deadening material you add to your door the quieter they get.
Use these panels to block sound leaking through any rectangular or squared opening.