[avidiax]

Yes. Even the older cars have a software patch to tie engine start to the keyless entry.

[jewayne]

And yet the 14 year-olds in my city keep stealing them every day. I'm pretty sure you're mistaken about the fix for older cars.

[avidiax]

You are correct. Some models couldn't get the software update, so now they are getting a more secure ignition cylinder.

https://www.cars.com/articles/kia-introduces-free-anti-theft...