Question: Register new tyre pressure sensors on the vehicle

Good day. For 2 weeks I have called a Lexus UX250h my own. A very nice vehicle! I bought a set of new winter bikes with RDKS universal sensors (ital sensor IT-230) on the open market. When ordering I had to specify the exact vehicle type. In the manual of the UX it is described how to register a new wheel set at the car: start the registration engine and drive at least 10 minutes by car. I drove an hour but at the message “sensors are stored” änd The search on the net and here in the forum does not bring any new insights. Does anyone here have experience and a tip for me on how to get the new sensors registered without going to a Lexus/Toyota workshop? Thank you in advance.