Renault Megane 2004 radio code please help

[inducis]

We buy a second hand car and can't find radio code.
model no: 22DC277/62
Prod.No:FD0304030400072
Security:R924
I found this numbers but i don't know what they mean:
RN277F40400072
8200256141TR924
8200 256 141 --D

Hope somebody can help us to sort it out.
Thank you.

[Dekster]

We buy a second hand car and can't find radio code.
model no: 22DC277/62
Prod.No:FD0304030400072
Security:R924
I found this numbers but i don't know what they mean:
RN277F40400072
8200256141TR924
8200 256 141 --D

Hope somebody can help us to sort it out.
Thank you.

Try code 8012

[inducis]

YYYYYEEEEAAAAHHHH it works.

Thank you very much. Now it's working. Bless you.