2006 Nissan Titan Owner's Manual - Page 85

The indicates that the fuel-filler door is located on the driver's side of the vehicle. CAUTION ● If the vehicle runs out of fuel, malfunction indicator light the (MIL) may come on. Refuel as soon as possible. After a few driving trips, the light should turn off. If the light remains on after a few driving trips, have the vehicle inspected by a NISSAN dealer. ● For additional information, see "Malfunction indicator light (MIL)" later in this section. LIC0546 ● If the gauge needle does not move with the proper amount of engine oil, have the vehicle checked by a NISSAN dealer. Continued vehicle operation in such a condition could cause serious damage to the engine. ENGINE OIL PRESSURE GAUGE The gauge indicates the engine lubrication system oil pressure while the engine is running. When the engine speed is high, the engine oil pressure is also high. When the engine speed is low, the gauge may indicate low oil pressure. 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.) Instruments and controls 2-7