Cats and Audi's frightening electrical design
ti at amb.org
Fri Dec 7 20:41:45 EST 2001
Traurig, Scott R writes:
> Also, anyone know how the nav. System audio inputs to the radio
> work? All I know are the connector pin numbers, but not what they do. I was
> thinking of running the scanner audio into them.
The nav system sends a signal to the radio to mute when the nav voice command
comes on. However it doesn't actually send the voice through the radio.
On Bose systems there is a separate speaker on the driver's door for the
nav/phone output. On non-Bose, the stereo speaker on the driver's
door is a dual voice coil unit, one fed by the radio and the other by
the nav/phone system.
01 S4 2.7 biturbo quattro
84 5000S 2.1 turbo
80 4000 2.0
/// Ti Kan Vorsprung durch Technik
/// AMB Laboratories, Sunnyvale, CA. USA
/// ti at amb.org
More information about the quattro