Power steering

Power steering  - Starting and driving - Infiniti QX Owners Manual - Infiniti QX

If the engine is not running or is turned off WARNING
If the engine is not running or is turned off while driving, the power assist for the steering will not work. Steering will be harder to operate. The power assisted steering uses a hydraulic pump, driven by the engine, to assist steering. If the engine stops or the drive belt breaks, you will still have control of the vehicle. However, much greater steering effort is needed, especially in sharp turns and at low speeds.

    See also:

    Power steering fluid
    Power steering fluid Check the fluid level in the reservoir. The fluid level should be checked using the HOT range (*1 : HOT MAX., 2 : HOT MIN.) at fluid temperatures of 122 to 1768F (50 to 808C) ...

    Cruise control operations
    The cruise control allows driving at a speed between 25 to 90 MPH (40 to 144 km/h) without keeping your foot on the accelerator pedal. To turn on the cruise control, push the MAIN switch on. ...

    Vehicle set-up
    1. Park the vehicle on a level surface and apply the parking brake. 2. Run the engine until it reaches operating temperature. 3. Turn the engine off and wait more than 15 minutes. 4. Raise and supp ...