2009 Lexus IS 350 Navigation Manual - Page 267
2009 Lexus IS 350 Manual
Page 267 highlights
LEXUS PARKING ASSIST −SENSOR - Rear view monitor display (Vehicles with rear view monitor system) As the parking assist−sensor might be malfunctioning in the following cases, have it checked by your Lexus dealer. D The indicator in the instrument cluster does not come on and a beep does not sound even when the parking assist− sensor main switch is turned on. D The warning comes on despite no obstacle around the vehicle. On vehicles equipped with rear view monitor system, a warning appears on the right top of the parking assist monitor in the following conditions. D When the shift lever is put in "R" (automatic transmission) or reverse (manual transmission) and the rear view monitor is turned on. D When the parking assist−sensor main switch is turned on and any sensor detects an obstacle. Although "Display OFF" is selected in the Lexus parking assist−sensor setting screen, the warning appears on the right top of the rear view monitor display. 287