I just installed an Alpine CDA-7995, I've had it for a few years, but it's been sitting in a box out of the weather. Anyways it's installed using the factory to aftermarket adapter, but it's not tunring on at all. I've checked the in line fuse, & looked for one under the dash & under the hood. The amp that I hooked up is sharing the remote wire & turns on when I turn the key. What could I have missed?