Initialization
Initialization is performed while driving. Stops are permitted during initialization. Initialization continues automatically during the next driving cycle. Do not initialize the system with snow chains fitted or with a compact spare tire installed.◄
For principles of iDrive operation, refer to.
1. Press the button
.
The main menu opens.
2. Press the controller to open the menu
.
3. Select "Settings" and press the controller.

4. Select "Vehicle / Tyres" and press the controller.
5. Move to the upper field. Turn the controller to select "Flat Tyre Monitor" (Tyres: RPA) and press the controller.

6. Start the engine, but do not drive off.
7. Select "Confirm tyre pressure" and press the controller.
8. Select "Yes" and press the controller. The display shows the message "activation phase...".

9. Start driving.
Initialization is completed while driving.
Test yourself
A quick BMW X3 quiz: every answer comes with an explanation and a link to the manual page.