This article is applicable to models with Google built-in.
To restart the center display, press and hold the Home button below the display for 20 seconds. The screen will first go into cleaning mode. Continue to hold the button until the display turns off and then restarts showing the Volvo logo. The procedure is shown in this video:
This procedure might need to be performed more than once to be effective.
For vehicles without Google built-in there is no option to manually reboot the center display. Pressing the Home button only turns off the screen, but it does not restart the system. The system will reboot itself when necessary and it always reboots during a cold-start after you leave and lock the vehicle.
If connectivity is not restored through a center display restart, there are a few other things you can try. These solutions are described in a separate article.
Applicable models
C40, model year 2022-2024
EC40, model year 2025 and later
EX40, model year 2025 and later
S60, S60 Recharge, model year 2023 and later
S90, S90 Recharge, model year 2022 and later
V60, V60 Recharge, V60 Cross Country, model year 2023 and later
V90, V90 Recharge, V90 Cross Country, model year 2022 and later
XC40Recharge Pure Electric, model year 2021-2024
XC40 (mild hybrid), model year 2023 and later
XC60, XC60 Recharge, model year 2022 and later
XC90, XC90 Recharge, model year 2023 and later