Navigation system
I was following the navi update 2017 brown disc. Put disc 1
in and about half way through I got a notification to check
disc on the top screen and bottom screen says program
updated started. I can't do anything no radio,Bluetooth,
nothing. Went to the dealership sat for 3 hours they pulled
the battery to try and reset it and it didn't work. Nothing
they tried worked. Please help me someone.