something that I haven't seen before, a compilation video showing the variety of many cars hidden headlights being activated to roll, drop, or pop up

 

here's a 68 Riviera to demonstrate just one example of a hidden headlight I've never seen switch from hidden to functioning until now

Here's the link to the video I found that shows a dozen others.... I couldn't find this on youtube so I could embed it here. https://mghazal67.tumblr.com/post/662361935339192320

Also here https://ogdaa.blogspot.com/2021/10/sunday-video-9_01316834068.html