See also:

Using the interior light
Press the button on the keyfob once to turn on the interior lights. For additional information, refer to “Interior light” in the “Instruments and controls” section in this manual. ...

Steering wheel switch for audio control
The audio system can be operated using the controls on the steering wheel. POWER on switch With the ignition switch in the ACC or ON position, push the SOURCE switch to turn the audio system o ...

Overview
The Altima is a mid-size car currently being manufactured by the Japanese automaker Nissan, and is arguably a continuation of the "bloodline" that began with the Nissan Bluebird in 1957. ...