iPhone 3G Head Units - a list?

[ColoradoLeo76]

Is there a list of iPhone 3G compatible head units?

Apple themselves was useless in this regard. You'd figure that since everyone has to register a product for the 'works with iphone' logo, that they'd have a list, but noooooooo...

[The_Duck]

I had a pioneer headunit installed. Pioneer uses a USB connection so you just plug in your white iphone cord that you use to plug into your computer. It's great. Charges, controls iphone, bluetooth works, etc.

[Rick76]

The other issue is, sometimes the unit is compatible and the manufacturer doesn't even know it. Case in point:

I bought the JVC KW-NX7000 DVD Navigation unit c/w Satellite Radio and Bluetooth Modules. My iPhone 3G worked perfectly with the BT for phone calls. In fact, this combo is the best performance I have had from ANY phone and ANY BT speaker device ever...and I have used a lot of them. I leave BT on 24/7 on my iPhone and as soon as I start my truck, boom, it's connected. I have never lost the signal or pairing, the radio/music mutes on an incoming call and resumes instantly when the call is finished. Voices are loud and clear coming from the truck speakers and I have an external mic mounted on the driver's side of the overhead console.

Then one day I tried to pair my Windows Mobile phone (HTC Fuze) and everything went wacky. Eventually I got it in for service and found that the BT module had just died so they replaced it under warranty. However, when it first happened and I called JVC support, and they told me the reason there was a problem is because this unit is not compatible with the iPhone 3G! Funny how I had been using it for about a year before this happened.

Anyway, all is good now and I am currently using it with a 3GS and also streaming my music over BT.

Oh, and more to the OP's original question, I also have my iPod 30 GB 5.5G sitting in the glove box and directly connected to the head unit via the built-in USB connection.