Ok it's installed. Keep in mind this part is only useful for the stock cd player.
These notes are meant for the LS model with the stock radio.
IT'S EASY
Remove two air vents by using a small flat screwdriver
after you pop them upward from the bottom they will hinge upwards on the plastic clips
now the fun part.
The middle face plate with the buttons its on tight. Theres one plastic clip holding the bottom in. and 3 plastic clips at the top. Once again use it like a hinge.
PULL HARD from the bottom. My stupid plastic clip came off but wasn't damaged. BUT it fell down to the middle.
Get ready and unplug the single wire connection from the faceplate and put the face away far away from where you're working. The back seat or trunk. Make sure you don't forget to deactivate the hazzard.
remove the Radio. Remove four screws holding radio in.
be careful with plastic nooks and cranies everywhere I've droped one screw and have to take apart the middle area to get them.
remove the 3 connections from the back of the radio. Two groups of wire connectors and the antenna connection.
Put the radio away for now you don't need it.
Look at the two wire harnesses and count the pins on the one with less wires. This will be the one that you need to connect the mp3 to.
flip the wire harness over and pull up on the wire lock with a flat computer screwdriver. Very small port. Be careful not to use too much force. Your not trying to take it out just lift it slightly to push in the three wire connectors comming from the mp3 module. remember to push the lock back down. Zip tie the black box that the audio cable runs out to the radio wire harness. Makes it easier to push the radio back in.
Now that the units connected determine where you want to run the wire. I recomend the lower glove box. It's nice theres a plastic punch out to run the wire though in the top glove box but it's way to large.
It works fine. at volume 30 the mp3 player at full volume sounds like an mp3 cd.
Good luck to you all. If someone can help with the pictures I can email them to you.
Would you have any idea whether it is possible to install an AUX input into the 07' LS that has a Rear DVD system? I was advised by Mitsu that they will not be able to install it for me because I have one.
Also, the AUX connector you have comes out into the glovebox? Is there a way to make it go into the centre console?