My AM radio has quit working. Apparently, there is a Technical Bulletin out on it from Jaguar. Dealer tells me it will cost $1,500 to replace that Module! But they will split cost with me out of "goodwill". During the warranty period, I had numerous issues with the Entertainment Control system. They ended up replacing the entire control module. Not sure if this is connected issue or not. Any help on what the Tech Bulletin states and what i should know before agreeing to this expensive repair is much appreciated.