I installed the iSimple last night in my 2007tl-s. Install went pretty smooth, but my problem is that every time I connect it to my iphone I get the "Accessory is not made to work with iPhone"
I have the 5v cable as well as the extended cable. I have tried both of them and they both return the same message.
TIA

 

did you update the firmware? I have this problem:

Installed the iSimple this weekend in my 06 Navi. Worked like a champ (at least with my blackberry in AUX1, i don't have a full size iPod).

However, maybe 2 days later I started my car up in the morning and couldn't turn the stereo system on. Few minutes down the road and pushed the Power button repeatedly and it finally turned on. Even after that it responded to commands kinda sluggishly, like good 3-5 second pause between commands. This is just normal stereo functions, by the way, nothing connected to the iSimple adapter. Finally warms up and smooths out after a few minutes of messing with it.

Almost a week now and it still does it in the morning when the car is stone cold, and once after it sat for half the day.