See also:

Features
For $2,850, the Technology Package makes the QX as idiot-proof as possible. Thanks to the features in that package, combined with Infiniti's standard Around View Monitor, which provides a top-down ...

Tachometer
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 gea ...

Vacuum assisted brakes
The brake booster aids braking by using engine vacuum. If the engine stops, you can stop the vehicle by depressing the brake pedal. However, greater foot pressure on the brake pedal will be required t ...