2 actually.... First one that happened, I tried to turn my defrost on, and the cold hot slider as it goes towards hot, starts pushing the cd player out. Its bolted in, so it only bugs out, but it will only go about half way. How can I reinstall it to fix it? 2nd: It happened a few days ago, fixed itself, and happened again today... All 4 speakers cut out at the same time, and i have subs, so i have ONLY subs, nothin else... I went outta town for laborday, came back without doin anything to it and they worked, then cut out today. Would I have to add another amp if the CD player is shortin out?

Thanks

 

One of your speaker wires is probably going to ground. This will damage the HU. Check and fix your install.