u/bill2109

I have a 2000 Toyota Corolla E110. I changed the high beams with LEDs and when I flash them the normal lights turn on too. I never noticed this behavior with the previews bulbs, is this normal or I need some sort of can bus thing or resistors? In the pictures I turned on all the lights on purpose, so I don't know. Should I go back to halogens?

I modded the factory key with a flip key shell and 3d printed the buttons. I bought new rubber buttons but they wore out in 5 months. It's been a nice upgrade to the original key, although pretty extra. Any thoughts?