not easy ... there is a way that you can do what you want but it's a seriously custom job
http://www.cadillacforums.com/forum...-looking-upgrade-stereo-need-help-please.html
some good photos of what can be done are in there
and when you get to post #11 there will be some links to tutorials
good luck and have fun
edit: also see the 'sticky' FAQ under the Alarm, Security and Audio section
http://www.cadillacforums.com/forum...-looking-upgrade-stereo-need-help-please.html
some good photos of what can be done are in there
and when you get to post #11 there will be some links to tutorials
good luck and have fun
edit: also see the 'sticky' FAQ under the Alarm, Security and Audio section