Following a recent battery change of my Nissan Note, the radio asked for a code, which I could not find. Online Radio Codes helped me with their live chat support to understand how to remove the whole unit and look behind the radio for the serial and model numbers. The live chat support by Online Radio Codes advised to get radio clips in order to remove a little plastic trim. I used a little wooden coffee stirrer found at McDonald's and managed to remove the trim in 1 minute. Afterwards, it t