How do you re enter security code for SAAB 9000 car radio??

I have a SAAB and had a flat battery last week. Changed the battery but now its disabled the car radio....cant find anywhere in the manual how to right this...anybody have an idea?How do you re enter security code for SAAB 9000 car radio??Had this happen on another car but the radios are anti-theft so if you bought the car from a dealer than contact them.Look online through a search,you will be suprised you and 100 others this happened to.Worst case is call a dealer,it might cost you no more than 25 dollars for the answer but no more dont pay no more.Its not in the book or is it,look in the radio for anti theft devices it should tell you how to reset it.Never going to tell you the code because every car has a different one.How do you re enter security code for SAAB 9000 car radio??try this disconnect the car battery and reconnect the battery to reset the computer .............only do the Positive side okay.

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