Tachometer

Tachometer  - Meters and gauges - Instruments and controls - Infiniti QX Owners Manual - Infiniti QX

The tachometer indicates engine speed in

The tachometer indicates engine speed in revolutions per minute (RPM). Do not rev the engine into the red zone 1 .

CAUTION
When engine speed approaches the red zone, shift to a higher gear or reduce engine speed. Operating the engine in the red zone may cause serious engine damage.

    See also:

    Octane rating tips
    Using unleaded gasoline with an octane rating lower than recommended above can cause persistent, heavy spark knock. (Spark knock is a metallic rapping noise.) If severe, this can lead to engine damag ...

    BSW system operation
    If the radar sensors detect vehicles in the detection zone, the BSW/Blind Spot InterventionTM indicator light located inside the outside mirrors illuminates. If the turn signal is then activ ...

    Foreword
    Your INFINITI represents a new way of thinking about vehicle design. It integrates advanced engineering and superior craftsmanship with a simple, refined aesthetic sensitivity associated with traditio ...