Failures in Beetle

Hitting noise still remains at the left A pillar portion and make me nervous not a little, so the origin of this noise must be detected soon, rusted sound from seat belt buckle would be relatively easily removed by some lubricant application.
Removing glove box thoroughly and checking the bonnet supporting construction directly would be the fastest way to do that, because I judge the noise is caused only when the bonnet is moved in some direction by some dynamic reason.
Backlash in steering worm gear I feel and some clicking phenomena in centric position, so check it out.
Finishing the covering on rear compartment that is left undone on a way, do that if boring task it may be.