I'm looking for information (pinouts, protocols) used by head units to drive external CD changers. I'd like to build something that would allow me to use the aux inputs on my stock car stereos. Specifically I have a 2000 Toyota ECHO and a 1998 Honda Accord. There are companies that sell them for about $70-100 but if I could find specs I'd like to build my own... -- Ben Jackson http://www.ben.com/ -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu