This was my iPhone project for the AVN 2454 Eclipse in my 2004 4Runner.
Problems:
1) There is no compatible system yet for the iphone and any Nav HU. You will get an error screen on your iPhone. This screen will disappear after several seconds.
2) The AVN2454 does not have a VTR cable sold via CTS mobile or Eclipse that I can tell. I did a google search and there is no such cable for it. There is only the CRD2 (8pin) and CRD3 (Sirius/cd changer). The VTR cable for the AVN has to be a 6pin.
3) The iPhone has video out disabled until someone can find a hack for it.
4) You can only play clean audio out of the iPhone if u have it on airplane mode. This means you cant recieve calls.
5) DLO Transpod works but it is hard to get an open FM channel in a big city
Solutions:
1) Ignore the nag screen. The iPhone will play on the AVN2454 via the VTR custom cable below.
2) I ordered the VTR cable from CTS mobile (CRD2). Cut it down to a 6pin harness. So I shaved off the side of the wiring harness until it only has 6pins. It just so happens to fit into the 6pin harness in the back of the HU after you do this. I custom made the 6 pin wiring harness by testing each wire until I got right and left audio and video (confirmed with a portable dvd player). Getting the cables took 2wks. Cost $35 with fed ex shipping.
3-4) I then won on
ebay the Dynex 5 in 1 dock (dx-ipdr) with remote. With shipping this was half price at $20 than the one they sell at
bestbuy. This was a deal. Audio works through the vtr cables via the iphone. You can pump in the audio from the iPhone but it has to be in airplane mode otherwise there is static from the Edge network. I hooked an
ipod video to my set up and got a music video to play on the screen of the AVN from both the Dynex and Apple Universal Dock. Both of these do show video from a video
ipod but of course my iphone has no video coming out of it. If you buy a Dynex, make sure that you understand the Dynex dock has an automatic volume control. Everytime you stick your iPhone in the dock, the dock sets the volume internally to low. Raising the volume on the iPhone wont do anything. YOU HAVE TO USE THE DYNEX REMOTE to control the volume everytime to increase the volume. If you do not do this you will hear engine whine and very low sound. So, jump in car. Place Iphone in dock. Grab remote. Increase volume. Select VTR from the sources on the AVN2454. Select the volume that you like. Listen to music from your iPhone via the Eclipse AVN2454. It works perfectly. No abnormal sounds.
Benefits:
5) No need to worry about the DLO transpod anymore.
6) I dont have to buy the AVN2454's remote since I can use the Dynex remote to play tracks.
7) You dont need to buy Apples Universal dock with remote at a cost of $99.
8) I dont have to burn a separate CDRW with MP3's on it anymore. I can just use my phone. This process usually took me an hour. Several minutes to erase CDRW. A long time to select tracks that I want on the CDRW from my huge library. Make sure that the tracks will fit into a 650meg CDRW. Burn.
9) Important benefit: Total cost of project: $55
Other ideas:
1) Use the DLO transpod or other FM transmitter and just get used to finding the right station to play music through.
2) Buy the DLO homedock delxue with remote ($150 retail). This is more than the real deal from Apple but someone from the scion forums said it works. But, the homedock deluxe will show the song title on the LCD screen in the car with a background color of your choice (so I have read).
DLO | New HomeDock Deluxe