I am having a lift gate issue and one of the 'repair" steps was to remove the negative cable from my battery terminal for a short period in order to reset the brain. By doing this I have lost a lot of presets (seat, radio, etc.). Is there a quick way to get my radio working again (finding the radio code automatically)? In my wife's Acura RDX (we just changed her battery and she had the same issue) she was told all she had to do for the radio to scan for its radio code and set it up automatically, all she had to do was hold down the off/on button for a bit and it will set itself back up. Is there a similar step for the CX-9?