[BiturboS4] interfacing w/ the symphony radio

[Nicholas Mistry]

Hey all,

I am interested in adding another audio source to my bose symphony system.
Has anyone accompolished this?  I havent decided what type of source i am
going w/, but XM Satelite or an MP3 Player are on the top of my list.

If the car had an antenna i would have installed an inline FM Modulator.  I
assume the S4 has an antenna (somewhere)..   but where?

The thought of intercepting the Line out of the CD Changer has crossed my
mind.  I dont know if i want to go through all the trouble of creating an
automatic switchover circuit.  (lazy i know)

Also, does the service manual cover the electrical connections for the bose
system?

-Nick