2004 Lexus LS 430 Owners Manual - Page 115

GAUGES, METERS AND SERVICE REMINDER INDICATORS w283 If the driving range exceeds 4,500 miles after the engine oil maintenance data is reset, the master warning light comes on, a warning tone sounds and the above message appears for about 15 seconds when you turn the ignition switch to "ON". (U.S.A. only) This message indicates that the engine oil should be replaced soon. If the message appears, it is recommended to inspect the engine oil with the ignition off. For details about inspection, see "Checking the engine oil level" on page 463. If the engine oil level is low, engine oil should be replaced. Have it replaced at your Lexus dealer. After the engine oil replacement, reset the engine oil maintenance data and make sure the "Mileage Reset" appears in the display. w284 If the driving range exceeds 5,000 miles after the engine oil maintenance data is reset, the master warning light comes on, a warning tone sounds and the above message appears. (U.S.A. only) This message indicates that the engine oil should be replaced as soon as possible. If the message appears, it is recommended to inspect the engine oil with the ignition off. For details about inspection, see "Checking the engine oil level" on page 463. If the engine oil level is low, engine oil should be replaced. Have it replaced at your Lexus dealer. After the engine oil replacement, reset the engine oil maintenance data and make sure the "Mileage Reset" appears in the display. NOTICE The warning message in the display is based on the driving range after the engine oil maintenance data reset. This is not based on the monitoring of dirty condition of the engine oil. NOTICE The warning message in the display is based on the driving range after the engine oil maintenance data reset. This is not based on the monitoring of dirty condition of the engine oil. 95