When you click on the toggle item for the traffic mode in the main settings screen, you can see that the label changes to "Hide traffic" for a fraction of a second before the screen is closed - But when the settings screen is opened again, the label is still set to "Show traffic". So I found out this small UI improvement: In assistanceModeSettingsPage.qml, line 207 (inside the block "onBeforeShow:"), you can add the following line: buttonModel.updateTraffic(); This will show the label "Hide traffic" and the corresponding icon if traffic has been activated.