2005 Lexus LX 470 Owners Manual - Page 74
2005 Lexus LX 470 Manual
Page 74 highlights
GAUGES, METERS AND SERVICE REMINDER INDICATORS NOTICE Do not drive the vehicle with the engine oil pressure below the normal range until the cause is fixed - it may ruin the engine. VOLTMETER 13X503a " 1 Normal range 2 Discharge warning light The voltmeter tells whether the battery is charged or discharged. Check it while the engine is running - the needle should always indicate as shown above. If the needle reads below or above the normal range while the engine is running, it indicates the charging system needs immediate repair. However, it is normal for the needle to drop below the normal range during engine starting. It is not a malfunction even if the needle of the volt meter returns to "9" when the ignition switch is turned to the "START" position. 50