When you change a tyre or the tyre pressure on your vehicle, you must confirm the change on the infotainment system.
Before storing the new tyre pressures, check that the current pressures on all four wheels correspond to the specified values and adapt the pressures to the current load ►Link.
Switch on the ignition.
Select: Function selector button CAR > control button (Car)* Systems > Servicing & checks > Tyre pressure monitoring > Store tyre pressures > Yes, store now.
Note
Do not store the tyre pressures if you are driving with snow chains.