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I know this question has been asked on here before, but I haven't seen solid answers.
I live in Ohio and just recently bought a 2017 SE450 and had it shipped from Idaho. When it arrived, the batteries were unhooked. I hooked everything up and everything worked great. The next day, I turned the key and everything worked for about 5 minutes then this error popped up. The radio and all remotes stopped working. This error message now pops up every time as soon as your screen comes on when you turn the key. Does anyone have any sure fire fixes for this? Thanks in advance.