2020 sti, programming step 5, I start engine, blue and red turn solid

Question

I do step 4 and the blue and red light flash 5 times in a row. Then step 5 says to start the car, I do that, then the red and blue lights turn solid. Not sure what to do from here

Answer 1

What is the S/N to the module?

 

Was this installed with or without a t harness?