A question for anyone out there who has the optional 6-CD changer.....with the changer installed (as ordered from Nissan), are there additional controls on the radio/dash for the changer? or it's all built into the standard BOSE system that comes with the car?

 

It is all built in. I had the standard BOSE system with my car then ordered the factory 6 disc changer from the dealer later and they just installed it - there are on additional controls required or needed. The controls to change the disc are the up/down buttons on the right hand side right under the 'AUDIO' button and the song changing controls are the top 2 buttons - station selector 1 and 2.