Help to locate navigation and Radio module for fiber optic loop
Help needed to troubleshoot COMMAND system struck on MB logo.
I have a 2008 model and my command system is struck on MB logo. When I power it on the MB logo appears and is struck there. I can hear the radio sound and struck on one station. No other button works. Looks like one of the module gone bad. Now if I need to do a fiber optic loop then any pointers where these modules are located and any diagram would help. Or anyone who had this issue and if there was any solution.
I have tried to unplug and plug back the radio fuse in the rear (trunk) of the vehicle with no luck. Any other plug that needs to be checked?
Thanks.



