I was wondering - if I were to get an in-dash tv/dvd/tuner, is there anyway I cna still utilize my factory changer in my GS300 (00'), or will it be inactive? Any feedback will be appreciative.

 

Any stereo that has AUX inputs or speaker (line level) inputs could be connected to your old stereo. That is provided you don't remove the factory stereo. For example Pioneer Electronics older Audio/Video Master units (AVM-Pxxxx) have a speaker level input that your old stereo could plug into, in turn your new stereo powers all your speakers.

If you just want to keep your old CD changer, then look for interfaces made by Peripheral Electronics (Division of Aamp) or check out www.autotoys.com for a CD changer interface to your new stereo. There has been a lot of talk about CD changer interfaces in this forum too.