First posts normally go in introductions else you could get a free fix and we never see you again!!!
It depends on which TPMS system you have. The direct which has pressure sensors in each wheel. Or the indirect which uses the ABS sensors to measure wheel rotational speed.
You can tell if you have direct as each tyre valve will be threaded. That will show the tyre pressures in the sat/nav radio.
Which radio model is fitted?
Click on thisHi, sorry to hijack your thread, I am new here and cannot see how to start a new thread