2004 Lexus LS 430 User Guide 2 - Page 116

GAUGES, METERS AND SERVICE REMINDER INDICATORS w267 When the air conditioning filter should be replaced, the master warning light comes on, a warning tone sounds and the above message appears. If the "Change A/C Filter" appears on the multi-information display, change the air conditioning filter as soon as possible because the air filter might have clogged. See "Replacing the air conditioning filter" on page 246 for details. w271 If the interlock cable for steering lock is faulty, the master warning light flashes, a warning tone sounds and the above message appears. If the above message appears, contact your Lexus dealer as soon as possible. w272 In the following cases, the master warning light flashes, a warning tone sounds and the above message appears. D A smart key is not detected in the vehicle when you push the ignition switch. In this case, the above message appears for 5 seconds. D A smart key is not detected in the vehicle because someone has taken a smart key outside of the vehicle without turning off the ignition. At this time, the smart key sounds an alarm. The above message turns off if you turn the ignition off or the smart key system detects a smart key in the vehicle. In addition to either of the above conditions, if you get out from the vehicle, having a smart key when the ignition switch is in the "ACC" or "ON" position and the selector lever is in a position other than "P," "Shift to P Range" and "Key is not Detected" appear alternately. w268 If you push the "OFF" button for the front air conditioning for about more than 4 seconds after the replacement of the air conditioning filters, the above message appears and the attention tone sounds to inform you that the data has been reset. When you push the "OFF" button for the front air conditioning for more than 4 seconds before "Change A/C Filter" appears, the data will be cleared. Do not reset the data before this message appears. 98