The nissan juke radio code

Recently I was asked to enter the radio code in a Nissan Juke. It was the 1.6 turbo one. This may seem like a simple task but I assure it's not. I'll get a picture of the radio sometime but it's got buttons 1 to 6 and a large button marked enter. How hard could this be. Let's say your pin is 9371.

Firstly no numbers above six. That's okay you'll soon figure out you press 1 to go to the first digit and the every time you press it from then on the first digit will be incremented.

So for 9371

Press 1 to go to the first digit. Then press 1, 9 times.
Press 2 to go to the second digit. Then press 2, 3 times.
Press 3 to go to the third digit. Then press 3, 7 times.
Press 4 to go to the fourth digit. Then press 4 once.

The radio code should now be displayed on the radio.

To enter this you don't press enter. You hold down 6 for a few seconds.

Really great idea Nissan. Maybe including this in the manual would help.....