Tachometer
Nissan Altima / Nissan Altima Owners Manual / Instruments and controls / Meters and gauges / Tachometer

The tachometer indicates engine speed in revolutions per minute (rpm). Do not rev 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:
Front seats
...
Push-Button Ignition Switch
Push-Button Ignition Switch
WARNING:
Do not operate the push-button ignition
switch while driving the vehicle except in
an emergency. (The engine will stop when
the ignition switch is pushed ...
Supplemental air bag warning labels
Warning labels about the supplemental frontimpact
air bag system are placed in the vehicle as
shown in the illustration. ...
