ok ok..i just wanna know something..im not that good with these stuffs especially setting all them controls to make the bass work..but ever since i got my car (january)...i have never heard of the sub working...i tried doing the setting to where i can at least hear somethng but nothing..I just tought i dont know how to set it up right...i guess theres a problem on mine that i dont know off...when you set it to LOUD..it should start working right?...cos mine dont..is that one way of saying its broken or not conneced?..sorry dont know nothing abt it..
Ummm I'm too tired to go to my car, but if you hold down the AM button when you're playing a cd or something, it turns on Non Fade which controls your sub.
I'll double check everything tomorrow and let you know. In the meantime, since it's under warranty, you might want to suck it up and take in to get looked at...