I need help please!!! I bought my 16 year old a 98 323 is. I love it, she is IN LOVE with it. Had to repace the battery in it this week and now the radio won't work. Have used everything in the owners folder but we cannot get past the anti theft sytem. You should hear the alarm going off. As any 16 year old, she wants her music now... haha, can anyone help me? Thanks.