For those of you with the optional 6-disc, have you ever gotten the error 4 message?

Its annoying because it just happens at random and it goes away the next time I start the car. When I took it to the dealer, they didn't do anything about it because they couldn't replicate the error. The next time it happens, am I gonna have to change my plans and drive to the dealer immediately? that sucks

 

actually one dealer pulled that one me when my first headunit the display just went blank and no audio.. they said that it worked okay for them to come back when it went bad.. i took it to another dealer and they replaced it with no questions asked.. just apologized.

my advice.. go to another dealer and get it replaced..