Saving a new reference value for tire pressure monitoring
The tire pressure monitoring system needs a reference value to work from. This means that the value needs to be reset in certain circumstances for the system to work properly.
If the recommended tire pressure has changed, a new reference value needs to be stored. This could happen when certain changes have been made, such as every time you change to wheels that require a different recommended tire pressure. The reference value also needs 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→Tire pressure. - Select Update reference pressure.The Update reference pressure button is used to store 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.
Note
- Confirm that you want to store a new value. 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 storing fails, a notification is shown in the center display's vehicle status view.