Before starting

To get the best recognition performance from Voice Recognition, observe the following:

- The interior of the vehicle should be as quiet as possible. Close the windows to eliminate the surrounding noises (traffic noise and vibration sounds, etc.), which may prevent the system from correctly recognizing the voice commands.

- Wait until the tone sounds before speaking a command.

- Speak in a natural conversational voice without pausing between words.

- If the air conditioner is set to Auto, the fan speed is automatically lowered so that your commands can be recognized more easily.

    See also:

    FM/AM radio operation
    FM·AM button: Press the FM·AM button to change the band as follows: AM → FM1 → FM2 → AM If another audio source is playing when the FM·AM button is pressed, the audio sourc ...

    Brake precautions
    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 ...

    Safety
    The 2007 Nissan Altima received a Good rating — the highest possible — in the Insurance Institute for Highway Safety's frontal-offset crash test. As of publication, IIHS hasn't subjected the A ...