Ok guys. So I got the bass to start working again. I felt kinda stupid the way I fixed it. I was messing with the AUDIO screen on the navi and I rearranged the speakers on the part where you can adjust what side the speakers come out from. And I guess that did it. I guess the sound system was reset. So I got that to work again. Very relieved about that. But I'm still tryna figure out why my CD function keeps saying EXTERNAL SYSTEM NOT CONNECTED on the navi. Still tryna find thread after thread. But nothing. Ima keep looking. If anyone finds anything please let me know. I'd deeply appreciate it. #GODBLESS everyone

 

Hello! Have you fixed it?? As I've got same problem recently.

 

It got fixed, yes. But how, idk. I actually has my passenger side swiped by some but case this past August. And when I took the car to my body shop, they fixed it. And along that process, they somehow fixed my CD changer problem. When I received the car back, it was working and still is till today. The bass was simple. I fixed that myself. All I did was mess with the settings on the audio screen. I guess it just needed to be recalibrated. I wish I could tell you exactly how the CD changer was fixed but I just don't know my friend. Sorry