Unless it’s changed since we got our Tucson last year, you should have at least 12 months of Bluelink PRO free of charge (the exact period depends on when the car was built – mine had 14 months free). After that you can either pay an annual subscription or, as I’m going to do, just let it drop down to the basic service, which remains free. I don’t find it to be terribly good, so don’t want to pay for it!