I have an 01 Acura cl-s when I turn my radio on it shows blinking error msg ?

 

Did you unplug your battery? It sounds like your radio reset. You'll need your radio code:

https://acurazine.com/forums/2g-cl-frequently-asked-questions-52/radio-code-solution-here-3g-garage-i-091-a-469527/

of course if you're trying to play a CD and you get an error message, then your radio needs to be replaced. However if you're just trying to listen to the radio, then you just need to input the code.

 

it shows error for playing the cd and radio, I have tried unplugging the battery but still the same I will try the code.

 

thanks.