geofer84
Hello, the “Style” option on the head unit usually only allows switching between the built-in themes. It does not support users directly downloading or importing new UI styles.
To check whether your unit may support new UI themes, could you please go to Settings > System > About Device (or Version Info) on your head unit, take a picture of that screen, and share it with us?
This will allow us to confirm your specific unit configuration and see if there are any new UI themes or firmware updates available for it.