I'm not suggesting you add Home Assistant just for this, but you would be able to get control for the EU with the integration that exists already. The easiest way to get it going is to install one of the prebuilt images on a VM or (if you have one available) a Raspberry Pi and then install HACS (Home Assistant Community Store) and search for Kia Uvo / Hyundai Bluelink in HACS, then add the integration to HA.
I'm using this same integration for my Ioniq 5 and I use the HE>HA integration with a virtual motion sensor as a switch driver so I can ask Alexa to warm the car in winter and cool it down in summer. I also have an automation setup so when the car has less than 35% charge, Alexa will notify us when we run our goodnight routine. That saves us from a surprise if we forgot to charge the night before a planned road trip then next morning.
