2010 Infiniti QX56 Owner's Manual - Page 94

CAUTION ● This gauge is not designed to indicate low engine oil level. Use the dipstick to check the oil level. (See "Engine oil" in the "Maintenance and do-it-yourself" section.) ● If the gauge reading does not move with the proper amount of engine oil, have the vehicle checked by an INFINITI dealer. Continued vehicle operation in such a condition could cause serious damage to the engine. LIC1234 VOLTMETER When the ignition switch is placed in the ON position, the voltmeter indicates the battery voltage. When the engine is running, it indicates the generator voltage. While cranking the engine, the volts drop below the normal range. If the reading is not in the normal range (11 - 15 volts) 1 while the engine is running, it may indicate that the charging system is not functioning properly. Have the system checked by an INFINITI dealer. Instruments and controls 2-7