A new reference value needs to be stored when certain changes have been made, such as every time you change to wheels that require a different recommended tire pressure. The reference value may also need to be updated when there is a significant change in the vehicle's weight due to loading or unloading.
To save a new reference value, the vehicle needs to be turned on and stationary.
Inflate the tires to the correct tire pressure.1
Press the vehicle symbol 
in the bottom bar and go to Status.
in the bottom bar and go to Status.Note
The Update reference pressure button is used to save a new reference value for the tire pressure monitoring system. For safety reasons, you can only make updates when the vehicle is turned on and stationary.
Go to Tire pressureUpdate reference pressure and confirm the change. The confirmation step helps prevent changing the new reference value by mistake.
This overwrites the previous tire pressure and enters a new reference value.
Start driving the vehicle. The new value will be stored after driving for several minutes at a speed above 30 km/h (20 mph).
- Once a new reference value is saved, the animation showing the saving progress disappears from the center display.
- If saving fails, you will see a notification in the center display vehicle status view.