Activating and deactivating centre display
The centre display can be dimmed and reactivated using the home button beneath the screen.
![P5-1717-XC90/XC90H-Touch screen-button](https://www.volvocars.com/images/support/imgdd57b9d851bb5451c0a8015259e02075_1_--_--_VOICEpnghigh.png?imwidth=1280)
The effect of using the home button that the screen dims and the touchscreen no longer reacts to touch. The climate row will still be shown. All functions connected to the screen are still running, such as climate, audio, navigation* and apps. When the centre display is dimmed, it is a good opportunity to clean the screen.
The dimming function can also be used to fade the screen so that it does not disturb while driving.
Give a long press on the physical home button below the screen.
The screen goes dark except for the climate row, which continues to be shown. All functions connected to the screen are still running.
Reactivate the screen - briefly tap on the home button.
The view that was displayed before the screen was switched off will be shown again.
Note
The screen cannot be deactivated when a prompt to perform an action is shown on the screen.
Note
The centre display deactivates automatically when the engine is off and the driver's door is opened.