I have an iPod Video and I want to be able to play the songs on my iPod through my car audio. I have a standard head unit from Honda, nothing special and I have the antenna block off plate (no exterior antenna, only the wire on the head unit that runs to the antenna)

So what are my options for iPod usage in the car

 

Aux Input adapter for the factory radio?

Pull the radio and see if it's got a changer port on the back. If so, get an input adapter.

If not, your options are pretty much limited to FM modulators. A wired one will work even without an antenna since it plugs right into the back of the radio. A wireless one will probably work well, too.