jerryc41 wrote:
I brought my 2020 Honda Fit to the dealer today because the radio, LCD, and cameras stopped working. After investigating for two hours, they blamed it on my dash cam. He said the dash cam was plugged into the USB port intended for an Apple phone, and connecting the dash cam there burned out a fuse panel ($635). After more talking, he said they would submit it as a warranty claim. The dash cam has been in the car since it was new - March of this year.
That sounds like a 100% bogus diagnosis.