So the armrest on my passenger side, shown in the attachment, makes noise when driving. It's a rattle, a ticking...whatever. It's annoying as hell. So.....it appears that it is attached and does not come off and is part of the door? I've stuck rolled up bits of duct tape in the seams between the door to no avail :( Any bright ideas are appreciated! Cheers!

 

Take the door panel off and check to see if anything is busted.