kidzero

Hi everyone, just picked up a new 2011 GL550 35k miles + 4 year extended warranty, fully loaded with RSE for my wife as a push gift. We love the truck very much coming from a 2007 GL450. There is a significant difference in power which is something I've wanted for a long long time. The only issue we have with the truck right now is that the audio for the RES playing from the rear will not work through the speakers. We can get audio from the headset, but we cannot hear audio through speakers even though the "REAR" is selected on the command. Does anyone have any input before I make a trip to the dealership next week?

Thanks!