The interior illumination control does not operate while stealth mode is active.
Stealth mode lowers the level of interior illumination to aid with night time driving. Stealth mode can be enabled through the touchscreen's Display menu. See GENERAL SETTINGS.
Once enabled, activate stealth mode by switching the touchscreen off, using the power button on the touchscreen. If night time conditions exist when the touchscreen is switched off, interior switch illumination and instrument panel back-lighting automatically reduce to the minimum light levels. Stealth mode deactivates if night time conditions no longer exist, or if the touchscreen is switched back on.