Car Stereo Locked =[

My mother brought her car into a mechanic, and when he disconnected her battery, the stereo's antitheft device kicked in. BOOM "LOC". I need a code to unlock it, anyone help? Its a "Delco Electronics" stereo and the car is a 1998 Chevrolet Malibu. Im pretty sure its a stock stereo. Thanks fellas.

BTW, its nice to be back

-pepsimaxx

 

what u might have to do is,did u get a hand book with radio as there is a code with it,and the handbook will tell u how to enter codes.
if u have no info u need to go to chevrolet dealer he might have to remove radio to check serial number or reg and chassis number might also do.he will retrieve codes for a nominal fee dont forget to write ur codes down in a safe place as u will need them again.

 

OR if its on the stock setting it should be like all 0's

 

thanks for all replies, but i found out after another few minutes of googling that i needed a code of some sort (as i knew) and i called a 1-800 number and got my code and inputted it into the radio with a series of commands to do so.. thanks.

-pepsimaxx