I got this washer used a couple months ago and it started having agitator problems. I fixed those myself, but in the process I must have done something wrong while taking the control panel off to fix the lid switch. Anyways all 5 lights on the front panel flash when it's plugged in and it does nothing. I did done research and saw that the control panel is supposed to have a model select plug in one of the ports, mine doesn't and I don't remember taking it off nor could I find it after the fact.

Would it have worked without the model select plug or have I just lost it somehow? Or could it be another problem causing the lights to flash like this?