Charging indicator light cover
Edit: I inappropriately assumed most people don't like bright flashing lights on their cars, unless they are with the fire police or other emergency crews. My main issues with bright flashing white lights is light pollution at night. There are many negative effects - negative impacts on human health mostly due to interactions with circadian rhythm, and similar negative effects on wildlife, everything from insects to large mammals.
https://darksky.org/resources/what-is-light-pollution/
I also just generally don't find the need for my actions and possessions to inadvertently advertise themselves to others. If I had a corner shop, I might very well want a flashing Open sign. If I'm stranded along the road, I'd really appreciate a flashing light to bring attention to myself. If my car is charging, I don't have any need to tell anyone else that.
I find the flashing lights on the outside of the Ioniq 5 are a bit intense while charging. I first used a hand towel draped over the charger but now fabricated this beauty from some heavy plastic I had laying around. I saw them 3D printed on Amazon but they had poor reviews including that they didn't cover the lights adequately.
This thing stores easily inside the car and stays on even in strong wind. I no longer have to worry about annoying a neighbor or polluting our night skies. You do have to remove it for the door to close properly.
If you are craving one and aren't up for the task, I'd probably even supply you one for a small cost to cover my materials and time.