Hi, my clever hubby disconnected my battery of my Nissan Almera 2006, and now I don't have the code for my radio. Please help... Model Code: 14787220 / Serial No.: 0077147. The other numbers on the back of the radio are: B8185-8m800 and 10R-020582. It has been stamped "YZ". Please help... it's terrible driving without a radio. Also, how do I input the code. Thanks so much!