i had work done on my car and lost the radio. did not have the code to input. was advised to press 1 and 6 button and that would get me serial code. did this and got B301259. then tried to enter code 3519 and got message wait30 mins. have disconnected battery and tried again and still get the message.
can anyone help

 

yeah wait 30 mins leave the radio on

 

i done that as soon as it happened and after 30 mins it started again