I'm trying to stream music from my Iphone.(5) I don't want to spend a lot of money. I came across a company name Coolstream. Has anyone had any success?

I have the Ipod cable in the glove box and according to the site I can plug and play.

 

sounds like the airstream that cartronics was selling awhile ago, if it had any weight to it, it would make an expensive paperweight. In other words, it did not work like advertised