Today out of know were i noticed my back passenger side speaker wasnt working, i dont play music to loud at like 20 mayb so i dont think i blew it out..any ideas?....some other questions are if i get a touch screen headunit and subs and an amp and all that stuff will my steering wheel controls still work?...if not is there anything that can make it work again with the upgraded products?....thanks a lot

 

only if the new headunit has that option

 

20 is pretty loud actually...I play music at 5 and if I want loud I play it at 10 maybe 12...