hi can any one tell me how can i unlock grundig radio in my 2002 astra?
i have my vauxhall astra 2002 i recently baught a radio from carboot i have code for it . i have tried by turning on ignition and pressing and holding the button AS but its still not working and dail is saying SAFE what do i need to do ? the serial number for radio is ...... GM0303R3141821 thankx