2003 Lexus LS 430 Navigation Manual - Page 130
2003 Lexus LS 430 Manual
Page 130 highlights
Automatic Air Conditioning Controls When you turn the ignition switch on after the removal and installation of the battery terminal, the indicator light may flash and the operating sound of the motor may be heard. This does not indicate a malfunction. You may hear the operating sound of the motor about 70 seconds after the ignition switch is turned off. This is not also a malfunction. (c) Outside temperature display (d) Air filter If the "CHANGE A/C FILTER" appears on the multi-information display, change the air filter as soon as possible because the air filter might have clogged. The air filter may clog after long use which will reduce the air flow. 1. When you replace the air filter, be sure to turn off the fan. Outside temperature is displayed on the screen. The displayed temperature ranges from -30_C (-22_F) up to 50_C (122_F). If the temperature does not appear on the display or it shows "- - -", take your vehicle to your Lexus dealer. 21L168 " 1 Cover 2. Open the glove box and remove the cover. 120