Hey Everyone , I just joined

Ok I have a VX Commodore which had a different head unit but I got the original of the owner and put it back in .

I wen to Holden to get the code and radio worked again . My wife tried to use the CD player and it wouldnt let her put a disk in . It almost looks as if the CD is locked closed or something .

So I thought I would try and re enter the code by unplugging the battery etc . But I wasnt sure how to enter the code (I googled and I do now ) so I hit the wrong numbers and now it showing 3 dashes ???

Its not asking me for a code like it did the first time .

Does anyone know what I have to do to get it working again ?

Thanks in advance fella's .