Infiniti QX: Meter/ring illumination and needle sweep - Meters and gauges - Instruments and controls - Infiniti QX Owner's ManualInfiniti QX: Meter/ring illumination and needle sweep

The ring illumination surrounding meters and gauges illuminates when the driver’s door is closed after getting into the vehicle with the Intelligent Key carried in. When the engine is started, the indicator needles will sweep in the speedometer and tachometer and the ring illumination will be brightened gradually. This function can be turned off. (See “Trip computer” later in this section.)

    Voltmeter
    When the ignition switch is pushed to the ON position, the volt meter indicates the battery voltage. When the engine is running, it indicates the generator voltage. While cranking the engine ...

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    Air fresheners
    Most air fresheners use a solvent that could affect the vehicle interior. If you use an air freshener, take the following precautions: ► Hanging-type air fresheners can cause permanent d ...

    When to Check Lubricant
    It is not necessary to regularly check rear axle fluid unless there is a leak suspected or an unusual noise is heard. A fluid loss could indicate a problem. Have it inspected and repaired. All axle ...

    Recommended Fuel
    Use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly referred to as spark knock, might be heard when ...