hey guys, recently purchased 2005 Lexus LS430, non-nav, w/ HID headlamps. I looked at my owners manual and saw couple YouTube videos but I can't seem to figure out the vertical adjustment to my driver side. My headlamp has a grey box and one of the YouTube videos indicated that I have put 10 mm which did not work for me. Additionally, I saw couple headlamps without the grey box. Can anyone assist? Thank you in advance.

 

Here you go. This