Hi I have a quick question. I tried installing an aftermarket radio I have everything connected. When I connected the ground I heard the inside if the cd player turning. But when I start my car it doesnt work. The only cable that is not hooked up is the remote wire. Is that my problem

 

your remote wire usually goes to your amplifier that shouldnt be the problem as far as i know.

if you hear the cd it self spinning but dont get any sound out you may need to get an after market harness from any best buy, al & eds, circuit city, or other places with car audo.

hope this helps.