Help for a GM Mobile Media vehicle

[sage710]

I have a 2006 Saturn Relay with a 40Gb DMS which stopped working about 3 years ago. I've tried hacking the DMS, re-installing the firmware, and even trying to hack the vehicle. The display will show "system loading" until I stop it, I've waited up to 45 minutes. Anyone know anything about the GM system or would be willing to work on it? Any and all suggestions would be great. Thanks.

[VorTechS]

Unfortunately I don't think anyone knows much about the GM system because we've never had one to look at to establish how it works compared to the regular version of the box.

Might be worth a pm to sbingner, and if the system is removable and you are willing to send it over to him to have a look at, he might be willing to help you out!