Is there any info how to convert your Radio/Cd player to play iPod and MP3 players ???
Thanks.

 

No, none whatsoever.

USASpec Adapter

 

There are a number of iPod interfaces and/or aftermaket aux interfaces that you can use and plenty of threads that discuss at least some of the options. However, you may want to consider applying what you'd spend on one towards a new head unit with the interfaces built-in.

 

But as takeshi said, there are a few options but it might just be worth your while to update the HU and perhaps upgrade your speakers. Plenty of information in this subforum if you search.