I have a 97' Saab 900s Convertible. After the car was serviced, the car came back and required the radio code to be put in. I must have entered it wrong 3 times. (I thought I did once). Nevertheless after hitting the Band button I enter the code again and it froze. Now when I start the car the antenna goes up, the code shows on the display and know radio.(posted 8404 days ago)The manual say the car must have the radio on for 1 hour before attempting to re-code. Typically, I don't don't drive for an hour. How can I fix this? No radio and the top down really loses some enjoyment.