Instruction: Answer the given question using the supporting document.

Input:
Question: How to install in a mdx 2007
Document: I bought this for my 2007 accord and it was easy to install and works just like its suppose to. I would recomend to anyone that wants to keep their oem stereo and add iPod connectivity. Watching install videos on you tube was helpful for install.
Installed it in roughly 2 hours on my 2007 Honda accord with xm w/o navigation. Local install was going to cost me $190 for the product and $50 for the insall. Wow did I save some serious cash! This is a wonderful product. Just follow the directions and it will work perfectly. I do recommend hooking the gateway up to your computer and make sure you do not need a firmware update before insalling it. Mine did not but I could imagine the frustration having to take the time during install to go update it.
I was able to insall isimple in my acura mdx 2005 without navigation. It connects thru back of radio, replaces the XM. Check this install video on youtube youtube.com/watch?v=dQZN-cu6XMs I have been using it for few months, works fine. On some occasions I am not able to turn the radio on by pressing the power button or any stations. You have to add or remove the CD, in order to turn on the radio.
I got this for our 2007 Odyssey and it is great: It charges and plays from iPods and iPhones, it doesn't produce the "Not made for iPhone" error and its AUX port let me plug in a Bluetooth adaptor that we use with the iPad when the kids are watching a movie.We only use it in its "dumb" mode, where we control the music from the iPod/iPhone, so I can't comment on how it lets the radio control the device, hence the 4 stars.
I bought this for a 2007 Accord with factory satellite radio which i wanted to keep. The installation was easy.My biggest complaint is that controlling an iPhone/iPod in iPod mode is almost impossible to use. You need to use a 'secret code' of the 4, 5, and 6 preset buttons in order to navigate through the playlist/artist/song menus. To be honest, I still haven't mastered using the this mode. Luckily, AUX1 mode allows me to play music and control next track/previous track with the CH button on my steering wheel.
I installed the ISHD751 in a 2007 Honda Pilot. The ISHD571 consists of the 'media gateway' box and vehicle specific cables, and Instructions that are particular to your make of vehicle, but not your model or year. You are on your own to know how to disassemble/reassemble your dashboard, and will have to replace (from your dealer) any retaining clips that you might lose as panels are removed.Installation was straightforward, however the unit that I installed initially would not recognize my iPhone 3gs with IOS4.1; I had to upgrade the firmware in the ISHD571 media gateway (using a Windows-only installer and instructions from the pac-audio.com web site, and a USB to mini-USB cable which they did NOT provide) before it would recognize my phone as connected.
install was a snap and it works perfectly. The only complaint is the ipod cable is a little too thick and stiff
Very clear and crisp sound. I would highly recommend this to anyone that is tired of trying FM transmitters. It was very easy to install.
The I simple is very easy to install plug and play to your factory radio unit and works great highly recommend this product.
This kit works as advertised. It was easy to install and had instructions that were easy to follow. I would recommend this someone that needs an iPod integration
Answer: I pulled up a YouTube video to find out how to dismantle my dashboard in my TL. Once you get into the dashboard, it's just plug and play.