Peugeot 306 Radio Code

If you don't have the code just take the radio out and you need the number under the code bar that starts with *C7000000 and than other 4 digits, in my case 4134. All you have to do is to add 1 to the 1st number, 2 to the 2nd one, 3 to the 3rd and 4 to the 4th number. If you have end up with a number bigger than 6, substract 6 and that's it.
In my case
4+1=5
1+2=3
3+3=6
4+4=8-6=2
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