We had a back up camera installed at the top of the license plate and the monitor in the rear view mirror. But it decided to work part time last winter and the installer moved to another location. It was not a cheap model. Soon I can see him for a fix. Only reason to have it is seeing who or what gets behind us while backing out of a parking site in a store etc. To know it was needed after it decided to not come on I knew It was great to have. Neck doesn't turn after a life of construction work.
chevman