How to connect iPhone to car, to listen to songs?

Ok I got a new Toyota Yaris 2012. Yesterday

It has a touch screen in the car
U knw how to connect Bluetooth
But how do I listen to my songs on iPhone?

If it has a USB you can just plug your phone into it the same way you'd plug it into a computer, otherwise you can buy adapters that plug into the cigarette lighter which allow you to play your music through the car speakers. I have one that plays my songs on an empty radio station, and you just change the car radio to the station the device gives you.

Get a Aux plug at like walmart or radio shack its $15. All newer cars have a plug for it. Thats how i listen to music from my fone in my car.

Just buy an "aux cord' at walmart for around 8 bucks.plug it into headphone jack on iphone, and into aux port in the yaris.

Buy a mp3 player and plug into your liter side… With mp3 player thay will give you sterio cable
will helps you to conect the mobile with mp3 player
then set the radio chanel and enjoy the ride.lol

You can connect your phone to the radio by bluetooth, you have to pair them together, you can find how here
http://www.toyota.com/vehicles/demos/bluetooth.html
some Toyota yaris come with the USB cable in the center console, if that is the case you can use the white iPhone cable,
if your toyota don't have the USB you can add it or you can add the toyota iPod interface

http://www.oemautosound.com/c-113-toyota-to-ipod.aspx