hi can someone please help me, i need a the radio code for M077719 and how do i put it in?? The last car i owned didnt have a factory fitted radio so never had to put any code in. I need a step by step instructions please.

Thankyou

1378
the code is entered by pressing the 1-4 buttons untill the desired code is reached and then pressing 5 to enter


button 1 once = 1
button 2 three times = 3
button 3 seven times = 7
button 4 eight times = 8

then lock it in by pressing button 5