Here more proof, my neighbor brought his KIA to his steelership for an oil change & half way home his engine locked up, yep, the drain bolt wasnāt tight & backed out !
Like taking candy from a baby, just remember to remove the fill plug first. If you drain the fluid first & canāt refill it, then thatās a problem !
As far as the headlight, try looking & see what parts farm has available, Iāve ordered some interior parts from them. The parts were just as advertised, no complaints from me