2011 Lexus LS 600h Owners Manual - Page 570

6-2. Customization Item Function Time elapsed before the interior lights turn off Time elapsed before the exterior lights turn off Default setting Customized setting Off 15 seconds 7.5 seconds 30 seconds Off 15 seconds 7.5 seconds 30 seconds Illumination (→P. 357) Sensitivity of the ambient light sensor used for dimming the meter lights etc. Sensitivity of the ambient light sensor used for brightening the meter lights etc. Standard -2 to 2 Standard -2 to 2 574