I am seeking opinions and advice

[Gary61]

I bought a car CD player for a vauxhall 2010 plate that has a mp3 player but i can not find the code the serial no is GMOD30C1271151 and how to put it in at the moment it comes up safety screen can any one help
thanks Gary

 

[gussrtk]

Should be in user manual or contact manufacturer for walk through. Maybe 0000. Usually seek buttons change the nuMbers when entering code