I have the following wire colors: Yellow Green Red Black Blue White Brown
The connector needs to supply power to the iPhone - as well as connect to the audio output since there is a headphone jack on the unit - in her case the car does not have an audio port - but the same circuit is likely used to feed the FM transmitter.
Yes they are inexpensive - and I already ordered another one - but would be nice to get that one working again. As far as recommending he unit - not really sure I would except for the most budget conscious - the Audio port produced poor quality in my Accord and a terrible hiss in my Sky - the FM transmitter did not work too well in either my Accord or my Sky - but works okay on 88.1 in her Lancer.
MacBook Pro 2.33GHz 17" with lots of extras, Mac OS X (10.6.4), iPhone 4G 32GB
I have seen charts like that - but no color code - what I need is the ability to translate the color of each wire with the signal it corresponds to. which of course may be different for each accessory maker - just thought maybe there was some common designation.