Can I play music from my iPhone in my car speakers?

I have an iPhone and my car is not super new, so I can't just plug my phone in to a USB thing and play music. There are only cigarette lighters and a CD Player. There are those things you would stick earphones in in the back seats, but when you put earphones in them you only can hear what is playing on the radio. Is there something I can put in the CD Player that can go to my iPhone? Or just anything that would play the songs from my music library? If there isn't anything, I probably could get a blank CD and put my music from iTunes on it.

And If it makes a difference, my vehicle is a Chevy TrailBlazer 2006 LT

How to get rid of that Blur sound?

Sometimes if not always when i take a video with my mobile, i can hear in the back round a weird blur sound, i'm sure some of you know it, how can i get rid of that? Using my pc or whatever, like downloading a program or something? I'm using an Iphone 4

How to turn off camera shutter sound on iPhone 4?

I just got the phone today and I noticed the camera shutter was annoying. I know there's no specific option just for the camera so I turned off the sound for everything and whatever but it still won't go away. I read on some discussion boards that it's because of some laws in different countries… I would die if my phone out of all the cell phones in the store is one of them. I really just want to be able to turn it off without doing weird stuff to my phone that will destroy it like putting some weird apps on there. My luck, it'd break, lol. Also, I already looked through the booklet, no luck. Please, please, help me. It would be very appreciated!

How to turn off the camera shutter sound on my iPhone 4?

I just got the phone today and I noticed the camera shutter was annoying. I know there's no specific option just for the camera so I turned off the sound for everything and whatever but it still won't go away. I read on some discussion boards that it's because of some laws in different countries… I would die if my phone out of all the cell phones in the store is one of them. I really just want to be able to turn it off without doing weird stuff to my phone that will destroy it like putting some weird apps on there. My luck, it'd break, lol. Please, please, help me. It would be very appreciated!

Added (1). I looked through the booklet but it doesn't say anything about it.

How to listen to music from YouTube on iPhone 4?

It use to be that you could exit out of YouTube then double click the home button and press play and it would play whatever you had on youtube. Now when I try and do that, it just plays what ever song I was playing on my music (iPod).

Can apple fix my iphone? (Jailbreak)?

So I'm contemplating jail breaking my iPhone 4S. I have had it a few months, but am not new to jail breaking. I've jail broken past iPod touches.

However, I'm concerned on how I would go about an issue if one were to arise with my phone. If I had any issue, I currently have Apple Care on this iPhone, I worry if jail breaking would technically void my warranty.

My questions being:
1) Is a jailbreak a permanent mark left in your iOS?
2) Can a restore remove All evidence of a past jailbreak?
3) If I were to have an issue, could I just take my phone in after restoring it and the apple people would just fix it?

Jailbroken iPhone 4 no data plan, free 3G?

I have a jailbroken iPhone 4 and don't have a data plan. Is there a Cydia app that I can download to be able to access the 3G features like Internet on the go without the need for Wi-Fi? And that I don't have to pay for, of course?

What are some good free iPhone apps for teen girls?

I already have Facebook twitter Instagram American idol bike race. I've had and got rid of fall down temple run 1 and 2 fruit ninja bubble pop word game. Words with friends. Flow. Vogue 94 seconds. Bunny shooter and blog writer don't work on my phone. And I don't want to get any more social networking apps. I get bored with games easy. I love to write. Is there any apps I can try for entertainment or that would just help me with everyday life? Love stuff or anything.

What do I do after I terminate my iphone contract?

So what would I be able to do if I called up att right now and paid the early termination fee to end this (incredibly pricey) service?
What can I do with my iphone? Is it usable? As an iTouch? Or can I get it on a prepaid deal?